CN209395594U - A kind of electric machine controller integrated morphology and vehicle - Google Patents
A kind of electric machine controller integrated morphology and vehicle Download PDFInfo
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- CN209395594U CN209395594U CN201821854783.XU CN201821854783U CN209395594U CN 209395594 U CN209395594 U CN 209395594U CN 201821854783 U CN201821854783 U CN 201821854783U CN 209395594 U CN209395594 U CN 209395594U
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Abstract
It includes: heat sink, upper box and lower box that the utility model, which provides a kind of electric machine controller integrated morphology and vehicle, the electric machine controller integrated morphology,；Wherein, upper box is set to the top of heat sink, for storing electric machine controller module and block terminal；Lower box is set to the lower section of heat sink, for storing Vehicular charger module and DC/DC module.The utility model stores electric machine controller module and block terminal by the upper box above heat sink, Vehicular charger module and DC/DC module are stored by the lower box below heat sink, its internal module is blocked by upper box and lower box, improve the cleaning of vehicle, and electric machine controller module and block terminal share upper box, Vehicular charger module and DC/DC module share lower box, to solve the problems, such as that existing electric car internal module respectively alone there is independent shell etc. to cause its area occupied big, and then optimize the layout in vehicle space significantly.
Description
Technical field
The utility model relates to controller technology fields, in particular to a kind of electric machine controller integrated morphology and vehicle
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Background technique
Relative to traditional fuel-engined vehicle, electric car has the advantages that environmental protection, energy conservation and low noise etc. are incomparable,
Under energy crisis and the overall background of environmental pollution, it is next round automobile industry that electric car, which becomes the research hotspot of countries in the world,
The commanding elevation of revolution greatly develops electric car and occupies a tiny space in future automobile industry with important meaning for China
Justice.Currently, electric car popularity is also very low, various aspects design defect is big, standard disunity, the charging that part of the manufacturer releases
Device, it is expensive, it is inefficient.Electric car needs powerful electric machine controller, by the DC conversion of power battery
For the alternating current for supplying alternating current generator, control motor work.
Currently, electric passenger vehicle, the electronic logistics of electric machine controller, high voltage distribution box, Vehicular charger and DC/DC device
Several high voltage devices of the indispensability such as vehicle.Many electric cars are equipped with individually these types of device in the market, due to each dress
Setting has independent shell, connector and cooling system etc., is set at the different location of electric car, cause power cable,
Controlling cable and communication cable wire length and volume increase, and there is occupancy volume causes greatly arrangement difficult complicated, at
This height.
Utility model content
In consideration of it, the utility model proposes a kind of electric machine controller integrated morphology and vehicles, it is intended to solve existing electronic
Automobile internal module is independently arranged the problem of causing it to all have stand-alone shell.
On the one hand, the utility model proposes a kind of electric machine controller integrated morphology, the electric machine controller integrated morphology packets
It includes: heat sink, upper box and lower box；Wherein, the upper box is set to the top of the heat sink, for storing motor control
Device module processed and block terminal；The lower box is set to the lower section of the heat sink, for storing Vehicular charger module and DC/
DC module.
Further, above-mentioned electric machine controller integrated morphology, the roof and/or bottom wall of the heat sink are equipped with several
Mounting hole, the electric machine controller module, the block terminal, the Vehicular charger module and the DC/DC module are led to respectively
It crosses screw or bracket is installed to the mounting hole；Or, the roof and/or bottom wall of the heat sink are equipped with several installations
Plate, the electric machine controller module, the block terminal, the Vehicular charger module and the DC/DC module are separately mounted to
On its corresponding described mounting plate.
Further, above-mentioned electric machine controller integrated morphology is provided with cooling structure in the heat sink, is equipped with feed liquor
Mouth and liquid outlet, so that cooling liquid enters the cooling structure from the inlet, and flows out from the liquid outlet.
Further, above-mentioned electric machine controller integrated morphology, the upper box include: epipleural and upper cover plate；Wherein, institute
It states epipleural and is enclosed above the heat sink and set a upper cavity, and the electric machine controller module and the block terminal are described
Length direction on heat sink along the epipleural is set side by side；The upper cover plate be set on the epipleural and with it is described on
Side plate is connected, and the upper cavity is sealed.
Further, above-mentioned electric machine controller integrated morphology, the epipleural are equipped with power battery input port, motor
One or more of UVW delivery outlet, program debugging mouth, controller communication mouth, PTC installing port, compressor mouth and fast charge mouth；Institute
State power battery input port, the motor UVW delivery outlet, described program debugging mouth, the controller communication mouth and PTC peace
Dress mouth is set in the preceding long side wall of epipleural；It is opposite that the compressor mouth and the fast charge mouth are set to the preceding long side wall
On rear long side wall.
Further, above-mentioned electric machine controller integrated morphology, the lower box include: lower side panel and lower cover plate；Wherein, institute
It states lower side panel and is enclosed below the heat sink and set a lower chamber, and the Vehicular charger module and DC/DC module edge
The length direction of the lower side panel is juxtaposed on the heat sink；The lower cover plate be set to the lower section of the lower side panel and
It is connected with the lower side panel, the lower chamber is sealed.
Further, above-mentioned electric machine controller integrated morphology, the lower side panel is in the short side wall of the DC/DC module
Equipped with DC/DC terminal box, it is set to outside the lower chamber.
Further, above-mentioned electric machine controller integrated morphology, the DC/DC terminal box are equipped with DC/DC delivery outlet, are used for
The DC/DC output end of the DC/DC module is installed comprising anode and cathode；The DC/DC output end is fixed by gland head
To the DC/DC equipped at outlet port；The DC/DC delivery outlet is inspection port structure.
Further, the long side wall of above-mentioned electric machine controller integrated morphology, the lower side panel is equipped with Vehicular charger AC
Input port, through being arranged in the long side wall, for the Vehicular charger module input current.
Electric machine controller integrated morphology provided by the utility model stores motor control by the upper box above heat sink
Device module and block terminal store Vehicular charger module and DC/DC module by lower box below heat sink, so as to by motor
Controller module, block terminal, Vehicular charger module and DC/DC module concentrate in upper box and lower box, can not only pass through
Upper box and lower box block its internal module, improve the cleaning of vehicle, and electric machine controller module and distribution
Box shares upper box, and Vehicular charger module and DC/DC module share lower box, each solely to solve existing electric car internal module
From the problem for causing its area occupied big with independent shell etc., and then optimize the layout in vehicle space significantly.Meanwhile passing through
Integrally disposed electric machine controller module, block terminal, Vehicular charger module and DC/DC module is isolated in heat sink, avoids each
Line, which intersects, between module causes Miswire.
Further, by the input port or output port of electric machine controller module and block terminal such as controller communication mouth
It is set on cabinet exterior with motor UVW delivery outlet, and then the occupancy for further decreasing electric machine controller module and block terminal is empty
Between, reduce cost, make arrangement it is more neat and artistic, convenient for wiring and after-sales service, reduce plug connector quantity, save
Cable saves exploitation, manufacture and purchase cost；By the input port or output end of Vehicular charger module and DC/DC module
Mouth such as Vehicular charger AC input mouth is set on outer wall, and then further decreases Vehicular charger module and DC/DC module
Occupied space, reduce cost, make arrangement it is more neat and artistic, convenient for wiring and after-sales service, reduce grafting number of packages
Amount, saves cable, saves exploitation, manufacture and purchase cost.
Especially, it is provided with cooling structure in heat sink, for electric machine controller module, block terminal, Vehicular charger
Module and DC/DC module are cooled down, to avoid electric machine controller module, block terminal, Vehicular charger module and DC/DC mould
There is more serious heat condition in block, i.e., each module temperature increases with heat increase and influences its working performance and use the longevity
Life.Meanwhile the setting of cooling structure in heat sink is simplified, the arrangement of cooling structure is simplified, and then improve electric machine controller
The structural stability and reliability of integrated morphology.
On the other hand, the utility model also proposed a kind of vehicle, and it is integrated which is provided with above-mentioned electric machine controller
Structure.
Since electric machine controller integrated morphology has said effect, so the vehicle with the motor controller structure also has
There is corresponding technical effect.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as practical to this
Novel limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the first perspective view of electric machine controller integrated morphology provided by the embodiment of the utility model；
Fig. 2 is the second perspective view of electric machine controller integrated morphology provided by the embodiment of the utility model；
Fig. 3 is the first exploded view of electric machine controller integrated morphology provided by the embodiment of the utility model；
Fig. 4 is the second exploded view of electric machine controller integrated morphology provided by the embodiment of the utility model；
Fig. 5 is the first exploded view of upper box provided by the embodiment of the utility model；
Fig. 6 is the second exploded view of upper box provided by the embodiment of the utility model；
Fig. 7 is the first exploded view of lower box provided by the embodiment of the utility model；
Fig. 8 is the second exploded view of lower box provided by the embodiment of the utility model；
Fig. 9 is the structural schematic diagram of heat sink provided by the embodiment of the utility model.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing
Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here
It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure
It is fully disclosed to those skilled in the art.It should be noted that in the absence of conflict, the implementation in the utility model
Feature in example and embodiment can be combined with each other.It is below with reference to the accompanying drawings and in conjunction with the embodiments practical new this is described in detail
Type.
Integrated morphology embodiment:
It is the preferred structure of electric machine controller integrated morphology provided by the embodiment of the utility model referring to Fig. 1 to Fig. 4.
As shown, electric machine controller integrated morphology include: upper box 1, it is lower box 2, electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5, DC/DC module 6 are dc chopper, heat sink 7；Wherein, electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5 and DC/DC module 6 are set on heat sink 7；Preferably, electric machine controller module 3 and block terminal 4, which integrate, sets
It is placed in the top (for position shown in Fig. 3) of heat sink 7, Vehicular charger module 5 and DC/DC module 6, which integrate, to be set
It is placed in the lower section (for position shown in Fig. 3) of heat sink 7, not only meets and the charging of interior high voltage power battery is wanted
It sums and the power supply and control of motor is required, while greatly optimizing the layout in vehicle space, so that electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and the setting of DC/DC module 6 position are corresponding with components coupled in vehicle body,
To reduce the cleaning of its connection, and it is convenient for the heat dissipation of module, to reduce high voltage cable dosage, save the cost and reduce line
The difficulty of beam arrangement；In addition, by heat sink 7 to integrally disposed electric machine controller module 3, block terminal 4, Vehicular charger mould
Block 5, DC/DC module 6 are radiated and are isolated, and electric machine controller module 3, block terminal 4, Vehicular charger module 5, DC/ are avoided
The high temperature of DC module 6 causes operation irregularity, while avoiding the port confusion between each module that its line is caused to intersect cause
Make Miswire.Simultaneously as Vehicular charger module 5 can only work in vehicle not running, and motor control in actual use
Device module 3 processed, block terminal 4 only work when vehicle travels, and the two is not conflicted using the time, so sharing heat-dissipating aluminium plate etc.
Water cooling plant saves volume and cost.
Specifically, electric machine controller module 3 is that motor is controlled by active according to the direction of setting, speed, angle
The integrated circuit that degree, response time work.Block terminal 4 is a kind of overcurrent protection circuit, and main function is control circuit
Work electricity consumption.Vehicular charger module 5 has for electric automobile power battery safety, automatic fully charged ability, vehicle-mounted charge
The data that machine module 5 is provided according to battery management system (BATTERY MANAGEMENT SYSTEM, BMS), dynamic adjusting are filled
Electric current or voltage parameter executes corresponding movement, completes charging process.DC/DC module 6 is for converting high-voltage DC power supply
For low-voltage dc power supply, or low-voltage dc power supply is converted into high-voltage DC power supply, i.e., the conversion of different direct current source value.
With continued reference to Fig. 1 to Fig. 4, upper box 1 is set to the top (for position shown in FIG. 1) of heat sink 7,
It is covered at outside electric machine controller module 3 and block terminal 4 for storing electric machine controller module 3 and block terminal 4 namely upper box 1,
The interference of foreign object is avoided, to ensure the safe operation of electric machine controller module 3 and block terminal 4；Lower box 2 is set to heat sink
7 lower section (for position shown in FIG. 1), for storing Vehicular charger module 5 and DC/DC module 6, that is, covers at
Outside Vehicular charger module 5 and DC/DC module 6, the interference of foreign object is avoided, to ensure Vehicular charger module 5 and DC/DC mould
The safe operation of block 6, and then ensure the driving safety of vehicle.Electric machine controller module 3, block terminal 4, Vehicular charger module
Internal high voltages and low-pressure section pass through copper primary and secondary row respectively in 5 and DC/DC module 6 and low voltage wiring harness is connected to 1 He of upper box
Outside lower box 2, only to need upper box 1 to be connected with the corresponding harness in output input port of the components outside lower box 2, just
Being connected and communicate between module.Wherein, upper box 1, lower box 2 are fixed on heat sink 7 by screw.
Referring to figs. 5 and 6, upper box 1 includes: epipleural 11 and upper cover plate 12；Wherein, epipleural 11 is in heat sink 7
Top (for position shown in fig. 5), which is enclosed, sets a upper cavity, and electric machine controller module 3 and block terminal 4 are placed in upper cavity
It is interior；Electric machine controller module 3 and block terminal 4 are set side by side along the length direction of epipleural 11, i.e., electric machine controller module 3 and match
Electric box 4 or so is set side by side, to reduce the distance between electric machine controller module 3, block terminal 4 and 11 side wall of epipleural.On
Cover board 12 is connected with epipleural 11, for sealing the intracorporal electric machine controller module 3 of epicoele and block terminal 4.Specifically, upside
Plate 11 is the cylindrical shell of inner hollow, can also be multiple plate-like structures, joining end to end to enclose sets a closed polygon；
Preferably, epipleural 11 includes four pieces of slab constructions corresponding with heat sink 7, is joined end to end and along the circumferential direction of heat sink 7
Quadrangle is surrounded, i.e. upper cavity is upper square cavity；It is further preferred that the inner circumferential of epipleural 11 or periphery are scattered equipped with being connected to
The first connecting plate (not shown) on hot plate 7, the first connecting plate is arranged along the circumferential complete cycle of epipleural 11, and passes through welding
Or screw is fixed on the roof of heat sink 7, to ensure the stable connection between epipleural 11 and heat sink 7.Upper cover plate 12
Corresponding with epipleural 11 for plate-like structure, the two is detachably connectable by screw, so as to by electric machine controller mould
Block 3 and block terminal 4 closing and it is detachable electric machine controller module 3 and block terminal 4 are checked and be safeguarded.On the present embodiment
Side plate 11 encloses the cavity set for rectangular, naturally it is also possible to for other shapes such as cylinders.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with motor UVW delivery outlet 112, for connecting the input port of motor
The three-phase of electric machine controller module 3 is exported electric current, that is, alternating current transmission to motor, to control motor work；To reduce high pressure
Cable dosage, save the cost and the difficulty for reducing harness arrangement, it is preferable that motor UVW delivery outlet 112 is set to epipleural 11
It on preceding long side wall a, and is oppositely arranged with electric machine controller module 3, to reduce electric machine controller module 3 and motor UVW output
Cable dosage between mouth 112, while reducing harness arrangement difficulty.Epipleural 11 is equipped with power battery input port 111, is used for
The delivery outlet of power battery is connected so that the output electric current of power battery is transmitted to electric machine controller module 3, and then passes through motor
It is the alternating current for supplying alternating current generator that the output electricity of power battery is DC conversion by controller module 3, controls motor work
Make, and the high pressure positive and negative busbar being connected with power battery input port 111 is made to be set in upper box 1 the upper of i.e. heat sink 7
Side, so that the structure integrated level further increases, so that 1 aerial lug of upper box neatly facilitates；Epipleural 11 is pacified equipped with PTC
Mouth 116 is filled, for installing ptc heater 8, to be heated to be interior crew's heating in cold snap；Preferably, power battery
Before input port 111 and PTC installing port 116 are arranged on long side wall a, to reduce power battery input port 111 and PTC heating
Harness length between device 8 and block terminal 4 reduces harness and arranges difficulty；To avoid harness between ptc heater 8 and block terminal 4
Harness is chaotic between power battery input port 111 and electric machine controller module 3, it is preferable that 111 He of power battery input port
PTC installing port 116 is respectively arranged at the left and right sides of motor UVW delivery outlet 112, and power battery input port 111 is in motor UVW
The left side of delivery outlet 112 and 112 horizontal Tile of motor UVW delivery outlet are arranged, to make full use of preceding long side wall a effective use face
Product；Since larger and block terminal 4 connects for other connectors for power battery input port 111 and motor UVW delivery outlet 112
The port connect is less smaller, therefore to avoid harness between motor UVW delivery outlet 112 and power battery input port 111 chaotic, into one
Preferably, interval is arranged so that lesser connection motor is arranged step between power battery input port 111 and motor UVW delivery outlet 112
The port of controller module 3 such as controller communication mouth.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with program debugging mouth 113, for downloading program to motor control
Device module 3 is debugged, and then debugs the working condition of electric machine controller module 3, to control the work of motor；Preferably,
Edge before program debugging mouth 113 is set on long side wall a, which leans on nearby long side wall a and electric machine controller module 3
The upper right corner of opposite position preceding long side wall a as shown in Figure 5, so as on long side wall a before making full use of and electric machine controller
3 relative position of module it is effective using space, and avoid program debugging mouth 113 influence connection electric machine controller module 3 compared with
The setting of large port.Epipleural 11 is equipped with controller communication mouth, for connecting zero communicated with electric machine controller module 3
Part, to realize the communication between the electric machine controller module 3 in upper box 1 and the components outside upper box 1；Controller communication
The middle position of long side wall a, i.e. interposition between power battery input port 111 and motor UVW delivery outlet 112 before mouth is set to
Set and before being set to long side wall a middle position up and down (for position shown in fig. 5), so as to make full use of two compared with
Between large port using area.Specifically, controller communication mouth includes low voltage communication mouth 114 and rotary encoder communication port
115, so as to mechanical quantities such as the angular displacement, the angular speed that input low-voltage signal and motor to electric machine controller module 3 respectively, and then control
Motor processed；Long side wall a, low voltage communication mouth 114 are vertically arranged before pressure communication port 114 and rotary encoder communication port 115 are set to
In the middle position of preceding long side wall a, i.e. middle position between motor UVW delivery outlet 112 and power battery input port 111, rotation
Turn encoder communication port 115 as round osculum, is set between low voltage communication mouth 114 and power battery input port 111, so as to
Reduce the harness length between rotary encoder communication port 115 and electric machine controller module 3.
With continued reference to Fig. 5 and Fig. 6, epipleural 11 is equipped with compressor mouth 117, is used for connect compressor, to be compression
Machine power supply；Since compressor is larger, component or connection to avoid compressor from connecting with preceding long side wall a upper port are interfered,
Preferably, before compressor mouth 117 is set on long side wall a opposite rear long side wall b；To reduce compressor mouth 117 and block terminal 4
Between harness length, it is further preferred that the position that compressor mouth 117 is opposite with block terminal 4, to further decrease harness
The difficulty of arrangement；It is saving rear long side wall b using space, compressor mouth 117 is (as shown in Figure 6 close to the side of rear long side wall b
Right edge) setting.Fast charge mouth 118 is additionally provided on epipleural 11, for carrying out quick charge to interior high voltage power battery；Fastly
It fills mouth 118 and is set to the position opposite with block terminal 4 on the right side of compressor mouth 117 rear long side wall b, it is preferable that fast charge mouth 118
It is arranged in a staggered manner with about 117 compressor mouth, to avoid the harness of the two chaotic.
Certainly, power battery input port 111, motor UVW delivery outlet 112, program debugging mouth can be provided only on upper box 11
113, low voltage communication mouth 114, rotary encoder communication port 115, PTC installing port 116, compressor mouth 117, fast charge mouth 118 one
It is a, naturally it is also possible to which that multiple any combination, specific combination can determines according to actual conditions, to make modules
Between line and fuse, contactor, copper bar, etc. concentrate on the upper surface of heat sink 7, and there is upper box 1 to block, make
Integrated level it is higher, aerial lug neatly facilitates.Power battery input port 111 and motor UVW delivery outlet 112 can pass through copper lug
Water-proof type gland head or high-tension connector is added to export or input.Wherein, motor UVW delivery outlet 112, program debugging mouth 113, control
Before device communication port, that is, low voltage communication mouth 114 and rotary encoder communication port 115, PTC installing port 116 processed are set on long side wall a,
On the rear long side wall b that long side wall a is opposite before compressor mouth 117 is set to fast charge mouth 118, compared with being set to short side wall, subtract
Small harness length between each port and electric machine controller module 3 or block terminal 4 is arranged to reduce harness in upper box 1
Difficulty, optimize upper box 1 in harness arrangement.
Referring to figs. 7 and 8, lower box 2 includes: lower side panel 21 and lower cover plate 22；Wherein, lower side panel 21 is in heat sink 7
Lower section (for position shown in Fig. 7), which is enclosed, sets a lower chamber, and Vehicular charger module 5 and DC/DC module 6 are set to down
In cavity；Vehicular charger module 5 and DC/DC module 6 are arranged along the length direction of lower side panel 21, i.e. Vehicular charger module 5
Left and right is set side by side on the bottom wall of heat sink 7 with DC/DC module 6, to reduce Vehicular charger module 5 and DC/DC module 6
The distance between 21 adjacent wall of lower side panel, and then reduce Vehicular charger module 5 and DC/DC module 6 and lower box 2 outer zero
The length of harness between component, and then reduce the difficulty of harness arrangement in lower box 2；Lower cover plate 22 is set under lower side panel 21
It is connected just and with lower side panel 21, i.e., is connected by lower side panel 21 with heat sink 7, for sealing the intracorporal vehicle-mounted charge of cavity of resorption
Machine module 5 and DC/DC module 6.Specifically, lower side panel 21 is the cylindrical shell of inner hollow, can also be multiple tabular knots
Structure, joining end to end to enclose sets a closed polygon；Preferably, lower side panel 21 includes four pieces of plates corresponding with heat sink 7
Structure joins end to end and surrounds quadrangle along the circumferential direction of heat sink 7, i.e. lower chamber is lower square cavity；It is further preferred that
The inner circumferential of lower side panel 21 or periphery are equipped with the second connecting plate (not shown) being connected on heat sink 7, the second connecting plate edge
The circumferential complete cycle of lower side panel 21 is arranged, and is fixed on the bottom wall of heat sink 7 by welding or screw, with ensure lower side panel 21 and
Stable connection between heat sink 7.Lower cover plate 22 is plate-like structure, and corresponding with lower side panel 21, the two passes through screw
It is detachably connectable, so as to by Vehicular charger module 5 and DC/DC module 6 closing and it is detachable to Vehicular charger mould
Block 5 and DC/DC module 6 are checked and are safeguarded.The present embodiment lower side panel 21 encloses the cavity set for rectangular, naturally it is also possible to
For other shapes such as cylinders.
With continued reference to Fig. 7 and Fig. 8, the left side wall as shown in Figure 7 close to the short side wall c(of DC/DC module 6 of lower side panel 21) on
It equipped with DC/DC terminal box 211, is set to outside lower chamber, so that the bundle of outputs of DC/DC module 6 is placed in DC/DC wiring
Box 211 is convenient for carrying out wiring and later maintenance to the bundle of outputs of DC/DC module 6, meanwhile, DC/DC terminal box 211 is set to down
Side plate 21 reduces the distance between DC/DC terminal box 211 and DC/DC module 6, in turn on the short side wall c of DC/DC module 6
Reduce the distance between DC/DC output end 61 and the DC/DC module 6 in DC/DC terminal box 211, i.e. reduction DC/DC output end 61
The length of harness between DC/DC module 6, it is mixed that saving harness cost avoids harness between the two from intersecting with other harness simultaneously
Disorderly, the difficulty of harness arrangement inside and outside lower box 2 is reduced.
With continued reference to Fig. 7 and Fig. 8, DC/DC terminal box 211 is equipped with DC/DC delivery outlet 2111, for installing DC/DC mould
The DC/DC output end 61 of block 6 comprising anode and cathode, so as to by the transformed direct voltage output of DC/DC module 6.DC/
DC output end 61 is fixed at DC/DC delivery outlet 2111 by gland head 2112, so as to the DC/DC output end to DC/DC module 6
61 are fixed and protect.Preferably, gland head 2112 is water-proof type gland head, to ensure the safety of DC/DC output end 61.
Preferably, DC/DC delivery outlet 2111 is at least two, is respectively arranged on the different lateral of terminal box 211, so as to according to whole
Vehicle arrangement demand is arranged in DC/DC output end 61 on any one face of DC/DC terminal box 211, naturally it is also possible to be set to
On any one face of upper box 1 or lower box 2.DC/DC delivery outlet 2111 is inspection port structure, to facilitate wiring and dimension
It repairs；Preferably, the DC/DC delivery outlet 2111 that inspection port structure is offered on the opposite side wall of DC/DC terminal box 211, is used for
The anode and cathode of DC/DC output end 61 are installed respectively.
With continued reference to Fig. 7 and Fig. 8, the front side wall long side wall d(of lower side panel 21 as shown in Figure 7) it is equipped with Vehicular charger
AC input mouth 212 is used for 5 input current of Vehicular charger module, through being arranged on long side wall d so as to according to battery
The data that management system provides, dynamic adjust charging current or voltage parameter, execute corresponding movement, complete charging process.
Preferably, Vehicular charger AC input mouth 212 is 5 core connectors, so as to by the firewire of the input of Vehicular charger module 5, zero
Line and low-voltage line concentrate in the same connector, facilitate wiring, simplify strand design and arrangement.211 He of DC/DC terminal box
Vehicular charger AC input mouth 212 is set on the not ipsilateral of lower side panel 21, to optimize the space layout of lower box 2, and
So that the line between modules is placed in below heat sink 7, and has lower box 2 to block, so that integrated level is higher, outside connects
Line neatly facilitates.
Vehicular charger AC input mouth 212, compressor mouth 117, fast charge mouth 118, the inlet 711 of heat sink 7 and liquid out
Mouth 712 is set to the same side (front side as shown in Figure 2), to avoid between mutual interference or connection exterior components
Interference, arranged in a crossed manner between 712 three of Vehicular charger AC input mouth 212, inlet 711 and liquid outlet, i.e. AC input mouth 212
It is set to the top of position between inlet 711 and liquid outlet 712；Vehicular charger AC input mouth 212 and compressor mouth 117,
Fast charge mouth 118 is set to the same side, and compared with the i.e. preceding long side wall a of other side wall, setting port is more on preceding long side wall a, can
It avoids Vehicular charger AC input mouth 212 and preceding long side wall a upper port from interfering, advanced optimizes port position setting and harness
Arrangement.
Referring to Fig. 9, cooling structure 71 is provided in heat sink 7, for electric machine controller module 3, block terminal 4, vehicle-mounted
Charger module 5 and DC/DC module 6 are cooled down, to avoid electric machine controller module 3, block terminal 4, Vehicular charger mould
There is more serious heat condition in block 5 and DC/DC module 6, that is, avoid each module temperature from increasing as heat increases and influence it
Working performance and service life.Preferably, heat sink 7 is rectangular aluminium sheet, so as to convenient for heat dissipation；Heat sink 7 roof (relative to
For position shown in Fig. 9) and/or bottom wall (for position shown in Fig. 9) be equipped with several mounting holes 73, motor
Controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 are installed by screw or bracket to mounting hole respectively
On 73；Can certainly by the roof of heat sink 7 (for position shown in Fig. 9) and/or bottom wall (relative to figure
For position shown in 9) it is equipped with several mounting plate (not shown)s, it is electric machine controller module 3 and block terminal 4, vehicle-mounted
Charger module 5 is separately mounted on its corresponding mounting plate with DC/DC module 6.Wherein, electric machine controller module 3 and distribution
Box 4 is juxtaposed on the top of heat sink 7 along the length direction of heat sink 7, i.e. electric machine controller module 3 and block terminal 4 is dissipating
Left and right is set side by side on the roof of hot plate 7, to contact electric machine controller module 3 and block terminal 4 directly with heat sink 7,
And then directly radiated by heat sink 7 to electric machine controller module 3 and block terminal 4, with electric machine controller module 3 and distribution
Box 4, which stacks, to be compared, and radiating efficiency is improved.Vehicular charger module 5 and DC/DC module 6 are arranged side by side along the length direction of heat sink 7
It is set to the lower section of heat sink 7, it is preferable that Vehicular charger module 5 and DC/DC module 6 control simultaneously on the bottom wall of heat sink 7
Column setting, contacts Vehicular charger module 5 and DC/DC module 6 directly with heat sink 7, and then by heat sink 7 to vehicle
It carries charger module 5 and DC/DC module 6 directly radiates, compared with Vehicular charger module 5 and DC/DC module 6 stack,
Improve radiating efficiency.
Specifically, cooling liquid i.e. water cooling tube is filled among the shell that cooling structure 71 can be made of metal,
Can be other can carry out cooling to electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6
The cooling duct dug inside structure, such as heat sink 7, internal filling have coolant liquid.Cooling structure 71 and heat sink 7 are one
Body formula structure or cooling structure 71 are fixedly connected with heat sink 7, enhance its reliability, avoid structure and assembly inside heat sink
The complexity of relationship brings difficulty to cause the problem that reliability is lower in use, this one to the arrangement of cooling structure
Mode guarantee that cooling structure 71 in use will not influence the internal structure or heat dissipation of heat sink 7 because vibration loosens
The stability connected between plate 7 and electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6.It is fixed
Connection type, which can be, to be passed through glue by way of gluing knot cooling structure 71 is fixed on heat sink 7, to will cool down
Structure 71 is fixed as one with heat sink 7, and certainly, cooling structure 71 can also pass through other connection structures and heat sink 7
It is fixed.Specifically, water cooling tube is made of the good metal of heating conduction or nonmetallic materials, passes through the side of die casting
Formula is arranged in heat sink 7, and can replace water cooling tube with a water-cooled plate or other conductive structures.
Preferably, cooling structure 71 and heat sink 7 are an integral structure, so that heat sink 7 is whole as cooling structure
The electric machine controller module 3, block terminal 4, Vehicular charger module 5 and the DC/DC module 6 that are mounted on heat sink 7 are carried out cold
But, to simplify the arrangement of cooling structure 71, save the occupied space of cooling structure 71, to simplify the structure of heat sink 7, together
When, integral structure does not have to consider the assembly precision problem between cooling structure 71 and upper box 1, lower box 2, improves simultaneously
The motor controller structure global reliability and stability, are not easy to be affected in the case of vibrations, to extend
Electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 service life, and by heat sink 7
The heat that electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 distribute is conducted to by entire area
Internal cooling structure 71 is more preferably compared with the mode cooling effect for there was only local heat-conducting area.Certainly, heat sink 7 can be with
For empty cavity shape structure, cooling structure 71 is placed in cavity centre, and uses other conduction materials by cooling structure 71 and heat sink 7
Between gap be filled, to reach integral type cooling effect same with above-described embodiment.
With continued reference to Fig. 9, cooling structure 71 is equipped with inlet 711 and liquid outlet 712, will pass through to cooling structure 71
Middle injection or tapping, i.e., cooling liquid enters cooling structure 71 from inlet 711, and flows out from liquid outlet 712, to motor
Controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 are cooled down, to realize cooling liquid more
It changes or recycles, to make full use of the heat exchange of cooling liquid, realize electric machine controller module 3, block terminal 4, Vehicular charger
The further heat dissipation of module 5 and DC/DC module 6.Preferably, inlet 711 and liquid outlet 712 run through heat sink 7, and can with it is outer
The water-cooling system attachment in portion connects, with will pass through water-cooling system the cooling liquid in cooling structure 71 is timely fed or
Water-cooling system attachment, i.e., be set to outside heat sink 7 by export, and it is low to avoid the occurrence of water-cooling system attachment input chilled liquid temperature
The condensed water for causing its outer wall to generate flows in supreme cabinet 1 or lower box 2, to electric machine controller module 3, block terminal 4, vehicle-mounted
The electrical connection of charger module 5 and DC/DC module 6 brings security risk.
For the cooling effect for further increasing cooling structure 71, it is preferable that be equipped with and lead between cooling structure 71 and heat sink 7
Heat structure, to accelerate radiating efficiency；Preferably, cooling structure 71 and heat sink 7 are coated with heat-conducting glue, such as full-filling heat conductive insulating
Silica gel is bonded, be further ensured that it is seamless between cooling structure 71 and heat sink 7 contact, increase its contact area, thus plus
Fast radiating efficiency.
With continued reference to Fig. 9, density of setting can be according to electric machine controller module 3, block terminal in heat sink 7 for cooling structure 71
4, Vehicular charger module 5 and the distribution of DC/DC module 6 and heat condition carry out different arrangements, it is preferable that distribute on heat sink 7
Heat is greater than the density of setting that the less position of heat is distributed on heat sink 7 compared with the density of setting of the cooling structure 71 of multiple location, i.e.,
The part-structure of heat sink 7 be it is big for calorific value, to the positions of the higher components of operating temperature requirements by cooling structure 71
Carry out closeer arrangement, part-structure be for calorific value less, will be cold to the position of the lower components of operating temperature requirements
But structure 71 is relatively dredged dilute arrangement.Since the temperature of liquid cooling at water inlet 711 is lower, 711 position of water inlet it is cold
But structure 71 is relatively dredged dilute arrangement；Due to cooling structure 71 by with electric machine controller module 3, block terminal 4, vehicle-mounted fill
It needs for heated liquid to be discharged from water outlet 712 after the heat exchange of motor module 5 and DC/DC module 6, at water outlet 712
Temperature is higher, therefore the cooling structure 71 of 712 position of water outlet carries out closeer arrangement.According to the degree of heat to cooling structure
71 do the arrangement of different density, can balance the degree of heat radiation inside the motor controller structure, make electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and DC/DC module 6 radiate uniformly, avoid the occurrence of some position overheat and to motor control
Device module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 performance impact, extend electric machine controller module
3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 service life.
For convenient for the electric machine controller integrated morphology is fixed by heat sink 7, it is preferable that heat sink 7 is equipped with installation
Structure 72, for heat sink 7 to be fixed to the bracket of vehicle.Mounting structure 72 can be extended to its periphery for heat sink 7
Slab construction offers fixation hole 721 thereon, is fixed on bracket with will pass through bolt or screw for heat sink 7.Preferably,
It sets on heat sink 7 there are four mounting structure 72, so as to by the Corner Strapped of heat sink 7, to ensure heat sink 7 and the motor control
The stability of device integrated morphology.
For convenient for the electric machine controller integrated morphology is fixed by heat sink 7, it is preferable that heat sink 7 is equipped with installation
Structure 72, for heat sink 7 to be fixed to the bracket of vehicle.Mounting structure 72 can be extended to its periphery for heat sink 7
Slab construction offers fixation hole 721 thereon, is fixed on bracket with will pass through bolt or screw for heat sink 7.Preferably,
It sets on heat sink 7 there are four mounting structure 72, so as to by the Corner Strapped of heat sink 7, to ensure heat sink 7 and the motor control
The stability of device integrated morphology；Mounting structure 72 includes square plate 722 and the link block for being set to 722 side wall sharp corner of square plate
723, square plate 722 and link block 723 are integrally formed the slab construction that i.e. the two is integrally formed；Link block 723 and square plate
722 link position extends to the link position of link block 723 Yu 7 main body of heat sink by transition arc 724, to avoid answering
Power is concentrated, and the intensity of mounting structure 72 is improved, and then is improved heat sink 7 and be fixed to the stability on vehicle support stand.
When in use, the refrigerant liquid of water-cooling system attachment flows into cooling structure 71 from water inlet 711, and from water outlet
Flowed out at 712, thus with internal electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 into
Row heat exchange is taken away and passes to cooling by electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6
The heat of structure 71 reduces the temperature of electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6,
It prevents the temperature of electric machine controller module 3, block terminal 4, Vehicular charger module 5 and DC/DC module 6 excessively high, guarantees motor control
The harmony that device module 3 processed, block terminal 4, Vehicular charger module 5 and DC/DC module 6 radiate, make electric machine controller module 3,
Block terminal 4, Vehicular charger module 5 and DC/DC module 6 are under optimal operating temperature.
To sum up, electric machine controller integrated morphology provided in this embodiment stores electricity by the upper box 1 of 7 top of heat sink
Machine controller module 3 and block terminal 4 store Vehicular charger module 5 and DC/DC module by the lower box 2 of 7 lower section of heat sink
6, to be arranged electric machine controller module 3, block terminal 4, Vehicular charger module 5, DC/DC module 6 in upper box 1 and nowel
In body 2, its internal module can not only be blocked by upper box 1 and lower box 2, improve the cleaning of vehicle, Er Qie electricity
Machine controller module 3 and block terminal 4 share upper box 1, and Vehicular charger module 5 and DC/DC module 6 share lower box 2, with solution
The problem that certainly existing electric car internal module respectively causes its area occupied big with independent shell etc. alone, and then optimize significantly
The layout in vehicle space.Meanwhile by heat sink 7 to integrally disposed electric machine controller module 3, block terminal 4, Vehicular charger
Module 5 and DC/DC module 6 are isolated, and avoiding between each module line from intersecting causes Miswire.
Further, by the input port or output port of electric machine controller module 3 and block terminal 4 such as controller communication
Mouth and motor UVW delivery outlet are set on outer wall, and then the occupancy for further decreasing electric machine controller module 3 and block terminal 4 is empty
Between, reduce cost, make arrangement it is more neat and artistic, convenient for wiring and after-sales service, reduce plug connector quantity, save
Cable saves exploitation, manufacture and purchase cost；By the input port or output of Vehicular charger module 5 and DC/DC module 6
Port such as Vehicular charger AC input mouth is set on outer wall, and then further decreases Vehicular charger module 5 and DC/DC mould
The occupied space of block 6 reduces cost, make arrangement it is more neat and artistic, convenient for wiring and after-sales service, reduce plug connector
Quantity saves cable, saves exploitation, manufacture and purchase cost.
Especially, be provided with cooling structure 71 in heat sink 7, for electric machine controller module 3, block terminal 4, vehicle-mounted fill
Motor module 5 and DC/DC module 6 are cooled down, to avoid electric machine controller module 3, block terminal 4, Vehicular charger module 5
There is more serious heat condition with DC/DC module 6, i.e., each module temperature increases as heat increases and influences its workability
Energy and service life.Meanwhile the setting of cooling structure 71 in heat sink 7 is simplified, the arrangement of cooling structure 71 is simplified, in turn
Improve the structural stability and reliability of electric machine controller integrated morphology.
Vehicle embodiments:
The present embodiment also proposed a kind of vehicle, and above-mentioned electric machine controller integrated morphology is provided on the vehicle.Wherein, electric
The specific implementation process of machine controller integrated morphology is referring to above description, and details are not described herein for the present embodiment.
Since electric machine controller integrated morphology has said effect, so the vehicle with the electric machine controller integrated morphology
Also there is corresponding technical effect.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (10)
1. a kind of electric machine controller integrated morphology characterized by comprising heat sink (7), upper box (1) and lower box (2)；
Wherein,
The upper box (1) is set to the top of the heat sink (7), for storing electric machine controller module (3) and block terminal
(4)；
The lower box (2) is set to the lower section of the heat sink (7), for storing Vehicular charger module (5) and DC/DC mould
Block (6).
2. electric machine controller integrated morphology according to claim 1, which is characterized in that
The roof and/or bottom wall of the heat sink (7) be equipped with several mounting holes (73), the electric machine controller module (3),
The block terminal (4), the Vehicular charger module (5) and the DC/DC module (6) respectively by screw or bracket install to
On the mounting hole (73)；Or,
The roof and/or bottom wall of the heat sink (7) are equipped with several mounting plates, the electric machine controller module (3), described
Block terminal (4), the Vehicular charger module (5) and the DC/DC module (6) are separately mounted to its corresponding mounting plate
On.
3. electric machine controller integrated morphology according to claim 1, which is characterized in that
Cooling structure (71) are provided in the heat sink (7), inlet (711) and liquid outlet (712) are equipped with, so that cold
But liquid enters the cooling structure (71) from the inlet (711), and flows out from the liquid outlet (712).
4. electric machine controller integrated morphology according to any one of claims 1 to 3, which is characterized in that the upper box (1)
It include: epipleural (11) and upper cover plate (12)；Wherein,
The epipleural (11) is enclosed above the heat sink (7) sets a upper cavity, and the electric machine controller module (3) and
Length direction of the block terminal (4) on the heat sink (7) along the epipleural (11) is set side by side；
The upper cover plate (12) is set on the epipleural (11) and is connected with the epipleural (11), by the epicoele
Body sealing.
5. electric machine controller integrated morphology according to claim 4, which is characterized in that
The epipleural (11) is equipped with power battery input port (111), motor UVW delivery outlet (112), program debugging mouth
(113), one or more of controller communication mouth, PTC installing port (116), compressor mouth (117) and fast charge mouth (118)；
The power battery input port (111), the motor UVW delivery outlet (112), described program debugging mouth (113), the control
Device communication port processed and the PTC installing port (116) are set on the preceding long side wall (a) of the epipleural (11)；
The compressor mouth (117) and the fast charge mouth (118) are set to the opposite rear long side wall (b) of the preceding long side wall (a)
On.
6. electric machine controller integrated morphology according to any one of claims 1 to 3, which is characterized in that the lower box (2)
It include: lower side panel (21) and lower cover plate (22)；Wherein,
The lower side panel (21) is enclosed below the heat sink (7) sets a lower chamber, and the Vehicular charger module (5) and
The DC/DC module (6) is juxtaposed on the heat sink (7) along the length direction of the lower side panel (21)；
The lower cover plate (22) is set to the lower section of the lower side panel (21) and is connected with the lower side panel (21), will be described
Lower chamber sealing.
7. electric machine controller integrated morphology according to claim 6, which is characterized in that
The lower side panel (21) is equipped with DC/DC terminal box (211) close to the short side wall of the DC/DC module (6), is set to
Outside the lower chamber.
8. electric machine controller integrated morphology according to claim 7, which is characterized in that
The DC/DC terminal box (211) is equipped with DC/DC delivery outlet (2111), for installing the DC/ of the DC/DC module (6)
DC output end (61) comprising anode and cathode；
The DC/DC output end (61) is fixed at the DC/DC delivery outlet (2111) by gland head (2112)；
The DC/DC delivery outlet (2111) is inspection port structure.
9. electric machine controller integrated morphology according to claim 6, which is characterized in that
The long side wall of the lower side panel (21) is equipped with Vehicular charger AC input mouth (212), through setting in the long side
On wall, for Vehicular charger module (5) input current.
10. a kind of vehicle, which is characterized in that be provided with the integrated knot of electric machine controller as described in any one of claim 1 to 9
Structure.
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| CN201821854783.XU CN209395594U (en) | 2018-11-12 | 2018-11-12 | A kind of electric machine controller integrated morphology and vehicle |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856386A (en) * | 2019-11-15 | 2020-02-28 | 徐州尚恒工控技术有限公司 | Controller of electric vehicle |
| CN111993878A (en) * | 2020-08-14 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Integrated form power structure and new energy automobile |
-
2018
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110856386A (en) * | 2019-11-15 | 2020-02-28 | 徐州尚恒工控技术有限公司 | Controller of electric vehicle |
| CN111993878A (en) * | 2020-08-14 | 2020-11-27 | 安徽江淮汽车集团股份有限公司 | Integrated form power structure and new energy automobile |
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