CN107124839A - A kind of controller for electric vehicle - Google Patents
A kind of controller for electric vehicle Download PDFInfo
- Publication number
- CN107124839A CN107124839A CN201710429640.8A CN201710429640A CN107124839A CN 107124839 A CN107124839 A CN 107124839A CN 201710429640 A CN201710429640 A CN 201710429640A CN 107124839 A CN107124839 A CN 107124839A
- Authority
- CN
- China
- Prior art keywords
- main casing
- controller
- upper lid
- cover plate
- electric vehicle
- 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- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 230000002787 reinforcement Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 9
- 239000010409 thin film Substances 0.000 claims description 9
- 238000004512 die casting Methods 0.000 claims description 7
- 238000002372 labelling Methods 0.000 claims description 7
- 230000010354 integration Effects 0.000 claims description 6
- 230000001771 impaired effect Effects 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims 1
- 210000002435 tendon Anatomy 0.000 claims 1
- 210000003205 muscle Anatomy 0.000 abstract description 6
- 238000003754 machining Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000003325 tomography Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0026—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units
- H05K5/0047—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB
- H05K5/0056—Casings, cabinets or drawers for electric apparatus provided with connectors and printed circuit boards [PCB], e.g. automotive electronic control units having a two-part housing enclosing a PCB characterized by features for protecting electronic components against vibration and moisture, e.g. potting, holders for relatively large capacitors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/061—Hermetically-sealed casings sealed by a gasket held between a removable cover and a body, e.g. O-ring, packing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20854—Heat transfer by conduction from internal heat source to heat radiating structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of controller for electric vehicle, including main casing, the upper lid for being used for sealing main casing is provided with above the main casing, it is connected between main casing and upper lid for sealedly upper lid sealing ring, the upper lid side is connected with wiring cover plate by wiring cover plate sealing ring, the upper cap body edge is compressed and spacing boss provided with butted line cover plate for sealing circle, the boss side offers guiding gutter, the power amplifier board is provided with control panel, and the main casing housing bottom opposite side is welded with the fixed column for link fixed seat.In the present invention, the controller outward appearance is in Embarrassing shape, structure is novel, and controller is provided with guiding gutter, can reach the purpose that controller is issued to Quick drainage in rainy day environment, electric capacity mounting post is connected with muscle with main casing and does machining, electric capacity installing space is saved, the controller small volume, degree of protection is high, install convenient, security performance is high.
Description
Technical field
The present invention relates to power electronic equipment technical field, more particularly to a kind of controller for electric vehicle.
Background technology
Controller is made up of peripheral devices and master chip (or single-chip microcomputer), and peripheral devices are some function elements, are such as held
Row, sampling etc., they are that resistance, sensor, bridge switching circuit, and assistant SCM or application specific integrated circuit complete control
The device of process；Single-chip microcomputer is also referred to as microcontroller, be on one piece of integration slice memory, have conversion signal language decoding
Device, saw-toothed wave generator and pulsewidth modulation functional circuit and on-off circuit power tube on or off can be made, by square wave control
The ON time of power tube processed is integrated with the drive circuit of controlled motor rotating speed, input/output port etc., and is constituted
Calculating Bigpian, it is important spare part part in electric automobile, and controller is mainly by the HVDC from battery
Electricity is converted into alternating current, then carrys out motor.
And electric vehicle controller generally existing volume of the prior art is excessive, product is overweight, and degree of protection is low, installs
Inconvenience, the problems such as heat dispersion is poor.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of control used for electric vehicle proposed
Device.
To achieve these goals, present invention employs following technical scheme：A kind of controller for electric vehicle, including master
The upper lid for being used for sealing main casing is provided with above housing, the main casing, is connected between main casing and upper lid for sealed
Upper lid sealing ring, the upper lid side is connected with wiring cover plate by wiring cover plate sealing ring, and the upper cap body edge is set
There is butted line cover plate for sealing circle to be compressed and spacing boss, the boss side offers guiding gutter, the main casing
Bottom is provided with the water-cooling cover plate for being used for sealing main casing interior side water cooling cavity, and the main casing body case side, which is welded with, to be used for
The raised structures of water joint are installed, and is snapped at the table wall of main casing body case side and is connected to water inlet pipe and water outlet pipe, in the waterway body
Radiating fin provided with die casting integration, the radiating fin side is provided with the IGBT module for being used to install IGBT module and installed
Hole, the IGBT module is connected with IGBT driving plates, and the main casing housing bottom side is welded with for support film electric capacity
Electric capacity mounting post, the thin-film capacitor housing both sides are welded with positive lead-in line row and negative lead-in line row, and thin-film capacitor passes through positive inlet wire
Row and negative lead-in line row are connected with power amplifier board, and the power amplifier board is provided with control panel, the main casing housing bottom opposite side welding
There is the fixed column for link fixed seat, the fixed seat for cabling side is connected with Hall sensor, the hall sensing
Device side is welded with W phases outlet row, V phases outlet row and U phase outlet rows, and the V phases outlet row goes out positioned at W phases outlet row with U phases
Between line row, the main casing body case side Biao Bi centre positions are provided with the breather valve mounting hole for being used for installing breather valve.
It is used as further describing for above-mentioned technical proposal：
Described four corners in main casing bottom are provided with the turning for installing feet, the installation feet and main casing junction
Provided with shell bores are offered on backing plate, and installation feet, the main casing body case side table wall is labelled provided with controller
Plate, main casing body case opposite side table wall middle position is embedded with above the padded platform of controller, the suction valve mounting hole and installed
Having prevents breather valve is blocked from causing breather valve function to lose or impaired water retaining brim.
It is used as further describing for above-mentioned technical proposal：
The main casing connects the frame edge on place's main casing with top cap and is provided with upper lid positioning hole, the main casing body case
Provided with cross reinforcement, main casing opening frame is provided with semicircle blind hole fixing hole.
It is used as further describing for above-mentioned technical proposal：
It is provided with the main casing interior bottom wall empty avoiding position at reinforcement, the reinforcement two ends and is welded with U-shaped breach
Fixed leg of circuit board, the U-shaped breach fixed leg of circuit board side is conformed with mounting post.
It is used as further describing for above-mentioned technical proposal：
Place is provided with +/-/U/V/W the Character Styles mark, the center of the water inlet pipe and water outlet pipe and projection around the raised structures
The lower left of structure is conformed with boss.
It is used as further describing for above-mentioned technical proposal：
Labeling plate is offered on the upper lid, the upper cap body edge is provided with alignment pin, and upper cap body inner wall
Place is welded with stiffener, and the labeling plate housing side is provided with six frame body plates, and the six frames body plate side is provided with raised plate,
Raised plate both sides are reserved with directly over the wiring side edge thereof shell less than its height, the water inlet pipe and water outlet pipe and offered for circuit
The terminal installing port of plate plastic terminal insertion.
It is used as further describing for above-mentioned technical proposal：
The installation feet is connected by installing the reinforcement of dowel and enclosure interior.
It is used as further describing for above-mentioned technical proposal：
The wiring cover plate is provided with wiring cover plate character board, and the wiring cover plate character board side is viscous provided with Warning Sign
Pasting board.
It is used as further describing for above-mentioned technical proposal：
It is embedded with the wiring cover plate seal ring coil embedding in wiring cover plate sealing ring limit rib, upper lid seal ring coil
Enter to have upper lid sealing ring limit rib.
In the present invention, the controller for electric vehicle controller outward appearance is in Embarrassing shape, and structure is novel, and controller is provided with semicircle
Blind hole fixing hole, can be used to loss of weight compared to controller before and increases attractive in appearance, secondly circuit board plastic terminal insertion terminal is installed
Screw position has concaved at mouthful, prevents that installing screw projection has influence on controller overall appearance, controller is provided with guiding gutter, can
Reach that controller is issued to the purpose of Quick drainage in rainy day environment, while being limited at controller lid link position provided with sealing ring
Position muscle, deforms in assembling process to prevent sealing ring and upsprings, and the dowel and reinforcement that controller is set, can under collective effect
Ensure that there is enough intensity the mounting portion inside controller during Vehicular vibration, degree of protection is high, covers and sets on controller
There are the radiating fin provided with die casting integration in waterway body, heat radiating fin in the Fast Installation covered in positioning hole, auxiliary, controller
Piece and main casing inner bottom surface are the integrated radiating fin of die casting, and shape can be to illustrate or the tomography of diagram is connected as a single entity formula
Structure, can also carry out heat conduction with column structure, and radiating efficiency is fast, and security performance is high, and electric capacity mounting post is connected with main casing with muscle
And machining is done, the installing space of thin-film capacitor is saved, controller overall volume is small, improves complete machine power density.
Brief description of the drawings
Fig. 1 is general assembly decomposing schematic representation of the invention.
Fig. 2 is general assembly schematic diagram of the invention.
Fig. 3 is housing general assembly drawing of the invention.
Fig. 4 is housing exploded view of the invention.
Fig. 5 is housing stereogram of the invention.
Fig. 6 is main casing stereogram of the invention.
Fig. 7 is water-cooling structure schematic diagram of the invention.
Fig. 8 is housing stamp position view of the invention.
Fig. 9 is upper lid stereogram of the invention.
Figure 10 is upper lid internal structure schematic diagram of the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.
Reference picture 1-3, a kind of controller for electric vehicle, including main casing 1, the top of main casing 1, which is provided with, to be used to seal master
The upper lid 2 of housing 1, is connected with for sealedly upper lid sealing ring 6, the upper side of lid 2 passes through wiring between main casing 1 and upper lid 2
Cover plate for sealing circle 5 is connected with wiring cover plate 3, the upper cover edge of lid 2 and is compressed and limits provided with butted line cover plate for sealing circle 5
The boss 211 of position, the side of boss 211 offers guiding gutter 212, and the bottom of main casing 1, which is provided with, to be used to seal the interior side of main casing 1
The water-cooling cover plate 4 of water cooling cavity 124, the shell side of main casing 1 is welded with the raised structures 125 for installing water joint 8, and
Snapped at the shell side table wall of main casing 1 and be connected to water inlet pipe and water outlet pipe 7, water inlet pipe and water outlet pipe 7 can for diagram straight tube, it can also be used to 90 degree or times
In radiating fin 1244 provided with die casting integration in meaning angle bend pipe, water cooling cavity 124, radiating fin 1244 and main casing 1
Portion bottom surface is the radiating fin of die casting integration, and shape can also can use to illustrate or the tomography of diagram being connected as a single entity structure
Column structure carries out heat conduction, improves radiating efficiency.
The side of radiating fin 1244 is provided with the IGBT module mounting hole 1243 for being used for installing IGBT module 20, IGBT module peace
Fill hole 1243 and strengthen radiating at the same time as turbulent structure, the above integrally constitutes structure in M shapes, directly in the bottom of IGBT module 20
Circulated, heat exchange is the most directly carried out.
IGBT module 20 is connected with IGBT driving plates 21, and the housing bottom side of main casing 1 is welded with for support film electricity
The electric capacity mounting post 121 of appearance 13, electric capacity mounting post 121 is connected with muscle with housing and does machining, to save thin-film capacitor 13
Installing space, improve complete machine power density, the housing both sides of thin-film capacitor 13 are welded with positive lead-in line row 11 and negative lead-in line row 12, thin
Membrane capacitance 13 is connected with power amplifier board 10 by positive lead-in line row 11 and negative lead-in line row 12, and power amplifier board 10 is provided with control panel 9, main casing
1 housing bottom opposite side is welded with the fixed column 110 for link fixed seat 14, fixed column 110 and the connection position of main casing 1
Put and strengthened with muscle connection, the side of fixed seat for cabling 14 is connected with Hall sensor 15, and the side of Hall sensor 15 is welded with W
Phase outlet row 16, V phases outlet row 17 and U phases outlet row 18, V phases outlet row 17 be located at W phases outlet row 16 and U phases outlet row 18 it
Between, the shell side Biao Bi centre positions of main casing 1 are provided with the breather valve mounting hole 113 for being used for installing breather valve 19.
Main casing 1 bottom four corner is provided with feet 111 is installed, and it is that integral type installs feet to install feet 111, is installed
Plane is slightly above the bottom of main casing 1 and causes controller to damage to prevent installation site injustice, installs feet 111 and is connected with main casing 1
The turning at place, which is provided with backing plate 128, and installation feet 111, offers shell bores 117, and shell bores 117 are provided with four altogether
Individual, a shell bores 117 are to fixation, and its excess-three shell bores 117 is the slotted hole of different directions, to aid in
Main casing 1 is installed, the shell side table wall of main casing 1 labels plate 112 provided with controller, and controller labeling plate 112 is controller
Position is labelled, corresponding depth can be done according to the thickness of label to keep complete machine coplanar flat, the shell opposite side table wall of main casing 1
Middle position is embedded with the padded platform 114 of controller, and the padded platform 114 of controller is used to controller stamp, in case stamp is deep
Degree influence controller housing intensity, the top of breather valve mounting hole 113, which is provided with, prevents breather valve 19 is blocked from causing breather valve function
Lose or impaired water retaining brim 1131, water retaining brim 1131 can be used to block the water stain grade foreign matter of dust.
Main casing 1 is provided with upper lid positioning hole 115, upper lid positioning hole with the frame edge on the upper junction main casing 1 of lid 2
The Fast Installation of the upper lid 2 of 115 auxiliary, the shell of main casing 1 is provided with cross reinforcement 116, the auxiliary increase main casing of cross reinforcement 116
The intensity of body 1, the opening frame of main casing 1 is provided with semicircle blind hole fixing hole 119.
It is provided with the interior bottom wall empty avoiding position of main casing 1 at reinforcement 122, the two ends of reinforcement 122 and is welded with U-shaped breach electricity
Road plate fixed column 120, the U-shaped side of breach fixed leg of circuit board 120 is conformed with mounting post 123, U-shaped breach fixed leg of circuit board
120 have been connected reinforcement with muscle and for water conservancy diversion with the link position of main casing 1, improve die casting efficiency and yield, U-shaped breach electricity
Road plate fixed column 120 has a U-shaped breach to be routed through.
Provided with +/-/U/V/W the Character Styles mark, the center of water inlet pipe and water outlet pipe 7 and raised structures at the surrounding of raised structures 125
125 lower left is conformed with boss 127.
Offered on upper lid 2 and alignment pin 218 is provided with labeling plate 213, the upper cover edge of lid 2, and the lid inner wall of upper lid 2
Place is welded with stiffener 219, and labeling plate 213 housing side is provided with six frame body plates 216, and the side of six frame body plate 216 is provided with convex
Plate 215 is played, the both sides of raised plate 215 are reserved with the wiring side edge thereof shell 214 less than its height, wiring side edge thereof shell
214th, offered directly over raised plate 215, six frame body plates 216 and the composition Embarrassing herringbone patterns of shell edge 217, water inlet pipe and water outlet pipe 7
The terminal installing port 129 inserted for circuit board plastic terminal.
Feet 111 is installed to be connected with the reinforcement 122 of enclosure interior by installing dowel 130, dowel 130 is integrated
Formula installs dowel, and dowel 130 under the collective effect of reinforcement 122 with that can ensure that the mounting portion inside controller shakes in vehicle
There is enough intensity during dynamic.
Wiring cover plate 3 is provided with wiring cover plate character board 31, and the side of wiring cover plate character board 31 is pasted provided with Warning Sign
Plate 32.
It is embedded with the circle body of wiring cover plate sealing ring 5 embedding in wiring cover plate sealing ring limit rib 51, the upper circle body of lid sealing ring 6
Enter to have upper lid sealing ring limit rib 61.
Operation principle：The controller for electric vehicle is in use, the high voltage direct current of battery passes through circuit board plastic terminal
Insertion terminal installing port 129 is connected, and then high voltage direct current is discharged to thin-film capacitor 13 by positive lead-in line row 11 and negative inlet wire, thin
Positive negative wire is arranged one dividing into three by the inside of membrane capacitance 13, is respectively connected to the positive and negative terminals of three-phase IGBT module 20, then IGBT moulds
Voltage after conversion is sent to lead-out terminal W phases outlet row 16, V phases outlet row 17 and U phases outlet row 18 by the other end of block 20,
Motor is connected, high voltage direct current is converted into by vector operation control by alternating current, so that motor.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (9)
1. a kind of controller for electric vehicle, including main casing (1), it is characterised in that being provided with above the main casing (1) is used for
The upper lid (2) of main casing (1) is sealed, is connected between main casing (1) and upper lid (2) for sealedly upper lid sealing ring (6), institute
State lid (2) side and wiring cover plate (3) is connected with by wiring cover plate sealing ring (5), upper cover is provided with (2) cover edge
Butted line cover plate for sealing circle (5) is compressed and spacing boss (211), and boss (211) side offers guiding gutter
(212), main casing (1) bottom is provided with the water-cooling cover plate for being used for sealing main casing (1) interior side water cooling cavity (124)
(4), main casing (1) the shell side is welded with the raised structures (125) for installing water joint (8), and main casing (1)
Snapped at the table wall of shell side and be connected to water inlet pipe and water outlet pipe (7), the radiating fin provided with die casting integration in the water cooling cavity (124)
(1244), radiating fin (1244) side is provided with the IGBT module mounting hole (1243) for being used for installing IGBT module (20),
The IGBT module (20) is connected with IGBT driving plates (21), and main casing (1) the housing bottom side is welded with for supporting
The electric capacity mounting post (121) of thin-film capacitor (13), thin-film capacitor (13) the housing both sides are welded with positive lead-in line row (11) and negative
Lead-in line row (12), thin-film capacitor (13) is connected with power amplifier board (10), the work(by positive lead-in line row (11) and negative lead-in line row (12)
Rate plate (10) is provided with control panel (9), and main casing (1) the housing bottom opposite side is welded with for link fixed seat
(14) fixed column (110), fixed seat for cabling (14) side is connected with Hall sensor (15), the Hall sensor
(15) side is welded with W phases outlet row (16), V phases outlet row (17) and U phases outlet row (18), V phases outlet row (17) position
Between W phases outlet row (16) and U phases outlet row (18), main casing (1) the shell side Biao Bi centre positions, which are provided with, to be used for
The breather valve mounting hole (113) of breather valve (19) is installed.
2. a kind of controller for electric vehicle according to claim 1, it is characterised in that main casing (1) bottom four
Individual corner is described to install feet (111) with the turning of main casing (1) junction provided with backing plate provided with feet (111) is installed
(128) shell bores (117), and in installation feet (111) are offered, main casing (1) shell side table wall is provided with
Controller labeling plate (112), main casing (1) shell opposite side table wall middle position is embedded with the padded platform of controller (114),
Being provided with above the breather valve mounting hole (113) prevents breather valve (19) is blocked from causing breather valve function to lose or impaired gear
Water eaves (1131).
3. a kind of controller for electric vehicle according to claim 1, it is characterised in that the main casing (1) and upper lid
(2) frame edge on junction main casing (1) is provided with upper lid positioning hole (115), and main casing (1) shell adds provided with cross
Strengthening tendons (116), main casing (1) opening frame is provided with semicircle blind hole fixing hole (119).
4. a kind of controller for electric vehicle according to claim 1, it is characterised in that main casing (1) inner bottom
It is provided with wall empty avoiding position at reinforcement (122), reinforcement (122) two ends and is welded with U-shaped breach fixed leg of circuit board
(120), U-shaped breach fixed leg of circuit board (120) side is conformed with mounting post (123).
5. a kind of controller for electric vehicle according to claim 1, it is characterised in that raised structures (125) week
Place is enclosed to set provided with +/-/U/V/W the Character Styles mark, the center of the water inlet pipe and water outlet pipe (7) and the lower left of raised structures (125)
There is protrusion (127).
6. a kind of controller for electric vehicle according to claim 1, it is characterised in that offered on the upper lid (2)
Label to be provided with alignment pin (218), and upper lid (2) lid inner wall at plate (213), described upper lid (2) cover edge and be welded with
Stiffener (219), described labeling plate (213) housing side is provided with six frame body plates (216), the six frames body plate (216) one
Side is provided with raised plate (215), and raised plate (215) both sides are reserved with the wiring side edge thereof shell (214) less than its height, described
The terminal installing port (129) inserted for circuit board plastic terminal is offered directly over water inlet pipe and water outlet pipe (7).
7. a kind of controller for electric vehicle according to claim 2, it is characterised in that the installation feet (111) is led to
Installation dowel (130) is crossed to be connected with the reinforcement (122) of enclosure interior.
8. a kind of controller for electric vehicle according to claim 1, it is characterised in that set on the wiring cover plate (3)
There is wiring cover plate character board (31), wiring cover plate character board (31) side is provided with Warning Sign pasting boards (32).
9. a kind of controller for electric vehicle according to claim 1, it is characterised in that wiring cover plate sealing ring (5) is enclosed
It is embedded with body in wiring cover plate sealing ring limit rib (51), upper lid sealing ring (6) circle body and is embedded with lid sealing ring limit rib
(61)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710429640.8A CN107124839A (en) | 2017-06-09 | 2017-06-09 | A kind of controller for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710429640.8A CN107124839A (en) | 2017-06-09 | 2017-06-09 | A kind of controller for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107124839A true CN107124839A (en) | 2017-09-01 |
Family
ID=59729720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710429640.8A Withdrawn CN107124839A (en) | 2017-06-09 | 2017-06-09 | A kind of controller for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107124839A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592781A (en) * | 2017-10-31 | 2018-01-16 | 江苏东方赛光电有限公司 | A kind of high radiating infrared machine core shell body structure of lightweight |
| CN107624030A (en) * | 2017-10-31 | 2018-01-23 | 江苏东方赛光电有限公司 | A kind of infrared machine core shell body structure of new nested type |
| CN108649753A (en) * | 2018-06-06 | 2018-10-12 | 杭州志驱传动技术有限公司 | Integrated controller |
| CN110572010A (en) * | 2019-10-12 | 2019-12-13 | 江苏大全凯帆电器股份有限公司 | Sealed integrated power unit module |
| CN110611998A (en) * | 2019-09-09 | 2019-12-24 | 国网山东省电力公司金乡县供电公司 | High-power motor controller of new energy electric automobile and new energy electric automobile |
-
2017
- 2017-06-09 CN CN201710429640.8A patent/CN107124839A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592781A (en) * | 2017-10-31 | 2018-01-16 | 江苏东方赛光电有限公司 | A kind of high radiating infrared machine core shell body structure of lightweight |
| CN107624030A (en) * | 2017-10-31 | 2018-01-23 | 江苏东方赛光电有限公司 | A kind of infrared machine core shell body structure of new nested type |
| CN108649753A (en) * | 2018-06-06 | 2018-10-12 | 杭州志驱传动技术有限公司 | Integrated controller |
| CN110611998A (en) * | 2019-09-09 | 2019-12-24 | 国网山东省电力公司金乡县供电公司 | High-power motor controller of new energy electric automobile and new energy electric automobile |
| CN110572010A (en) * | 2019-10-12 | 2019-12-13 | 江苏大全凯帆电器股份有限公司 | Sealed integrated power unit module |
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Application publication date: 20170901 |