CN109310036A - A kind of high performance-price ratio controller - Google Patents
A kind of high performance-price ratio controller Download PDFInfo
- Publication number
- CN109310036A CN109310036A CN201811445315.1A CN201811445315A CN109310036A CN 109310036 A CN109310036 A CN 109310036A CN 201811445315 A CN201811445315 A CN 201811445315A CN 109310036 A CN109310036 A CN 109310036A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- high performance
- cooling fin
- riser
- upper housing
- 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.)
- Pending
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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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
-
- 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
- Y02T10/72—Electric energy management in electromobility
-
- 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
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of high performance-price ratio controllers, including shell and circuit board, the circuit board includes bottom plate and riser, the riser side is equipped with power tube, the bottom plate four corners are equipped with positioning holes on circuit board, the shell includes upper housing and pedestal, the upper housing four corners are equipped with through-hole, the upper housing side is equipped with cooling fin, other side inner surface is equipped with cylinder groove corresponding with power tube position, the cylinder groove is surrounded by cooling bath, riser protector is equipped between the cooling fin and cooling bath, the cooling fin side is equipped with double-layer wiring slot, four corners are equipped with threaded hole on the pedestal, the threaded hole is corresponding with lead to the hole site, the pedestal is equipped with rubber pad identical with base plate configuration, positioning seat is equipped with positioning holes on circuit board position corresponding position on the rubber pad.The advantages of the present invention over the prior art are that: space hold is small, shell consumptive material is few, good heat dissipation effect, overall appearance are beautiful, harness is not distributed in a jumble.
Description
Technical field
The present invention relates to controller technology field, in particular to a kind of high performance-price ratio controllers.
Background technique
Controller is widely used in the field of automatic control, electric vehicle industry development rapidly instantly, controller performance
Superiority and inferiority seem in electric vehicle more important.Controller in electric vehicle is for controlling the starting of electric vehicle motor, fortune
Row, advance and retreat, speed, stopping and electric vehicle other electronic devices kernel control chip, it is like the brain of electric vehicle,
It is component important on electric vehicle.The controller in electric vehicle under prior art state is mostly hollow aluminum profile radiation shell knot
Structure, shape are rectangular shape, and there is harness output in one end, and in the presence of occupying, volume is big, shell consumptive material is more, power tube heat dissipation effect
The problems such as difference, harness excessively influence wiring and overall appearance.To solve the above problems, special be transformed it.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiency, provide that a kind of space hold is small, shell consumptive material
Less, good heat dissipation effect, overall appearance beauty, harness are not distributed in a kind of high performance-price ratio control that shell is outer and cost performance is high in a jumble
Device processed.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of high performance-price ratio controller, including shell
And circuit board, the circuit board include bottom plate and riser, the riser is located at bottom plate middle position, and the riser side is equipped with function
Rate pipe, the bottom plate four corners are equipped with positioning holes on circuit board, and the shell includes upper housing and pedestal, the upper housing four corners
Equipped with through-hole, the upper housing side is equipped with cooling fin, and other side inner surface is equipped with cylinder groove corresponding with power tube position,
The cylinder groove is surrounded by cooling bath, and the cooling bath is connected to oil pipe, and riser is equipped between the cooling fin and cooling bath
Protector, the cooling fin side are equipped with double-layer wiring slot, and four corners are equipped with threaded hole on the pedestal, the threaded hole and logical
Hole site is corresponding, and the pedestal is equipped with rubber pad identical with base plate configuration, on the rubber pad with positioning holes on circuit board
Position corresponding position is equipped with positioning seat.
The advantages of the present invention over the prior art are that: upper housing is equipped with cooling fin and cooling bath, and cooling fin guarantees
The radiating requirements of general component on circuit board, cooling bath is for the main heat sink element on circuit board: power tube, so that heat dissipation
Effect is more significant；Cooling fin side is equipped with double-layer wiring slot, so that outside no longer simple, the unordered stretching shell of harness, so that
The overall appearance of controller is cleaner and tidier, while facilitating the external cabling of controller.
As an improvement, the upper housing inner surface cooling fin side is equipped with wire harness fixing plate, wire harness fixing plate passes through position
Bolt in its both ends is fixed on a heat sink, so that harness can be fixed inside housings, guarantees the neat of harness.
As an improvement, the riser protector is equipped with rubber bearing, the position of fixed vertical plate, so that controller is shaking
In the case where dynamic, riser will not generate collision or friction with shell.
As an improvement, the bottom plate be equipped with the consistent waterproof grommet of base plate configuration, prevent steam from connecing with circuit board
Touching, damages circuit board.
As an improvement, the double-layer wiring slot includes 10 Wiring ports, 10 Wiring ports are respectively motor interface, instrument
Table signaling interface, burglar alarm interface, high level interface, low level interface, speed change interface, study switch interface, power-assisted plug
Interface, handle plug interface, attaching plug interface, each Wiring port top are equipped with respective identification, save Hall element, reduce
Number of leads, and stability of control system is improved, while facilitating the wiring of other leads.
As an improvement, the positioning holes on circuit board is surrounded by chip shield, protection circuit plate in fixation procedure not by
Damage.
As an improvement, being equipped with reinforcing rib between the cooling fin, enhance the impact resistance of cooling fin.
As an improvement, the side height on the upper housing where cylinder groove is higher than the height of cooling fin, so that upper housing
Shape more close to circuit board shape, reduces controller to the occupancy in space.
Detailed description of the invention
Fig. 1 is a kind of high performance-price ratio controller overall structure diagram of the present invention.
Fig. 2 is a kind of high performance-price ratio controller upper housing inner surface structure schematic diagram of the present invention.
Fig. 3 is a kind of high performance-price ratio controller upper housing outer surface structure schematic diagram of the present invention.
Fig. 4 is a kind of high performance-price ratio controller schematic diagram of base structure of the present invention.
Fig. 5 is a kind of high performance-price ratio controller circuit board structural schematic diagram of the present invention.
It is as shown in the figure: 1, shell, 101, upper housing, 102, pedestal, 2, circuit board, 201, bottom plate, 202, riser, 3, power
Pipe, 4, positioning holes on circuit board, 5, through-hole, 6, cooling fin, 7, cylinder groove, 8, cooling bath, 9, oil pipe, 10, riser protector, 11,
Double-layer wiring slot, 12, threaded hole, 13, rubber pad, 14, positioning seat, 15, wire harness fixing plate, 16, rubber bearing, 17, waterproof
Sealing ring, 18, chip shield, 19, reinforcing rib.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
The present invention in the specific implementation, a kind of high performance-price ratio controller, including shell 1 and circuit board 2, the circuit board packet
Bottom plate 201 and riser 202 are included, the riser 202 is located at 201 middle position of bottom plate, and 202 side of riser is equipped with power tube 3,
201 four corners of bottom plate are equipped with positioning holes on circuit board 4, and the shell 1 includes upper housing 101 and pedestal 102, the upper housing
101 four corners are equipped with through-hole 5, and 101 side of upper housing is equipped with cooling fin 6, and other side inner surface is equipped with and 3 position of power tube
Corresponding cylinder groove 7, the cylinder groove 7 are surrounded by cooling bath 8, and the cooling bath 8 is connected to oil pipe 9, the cooling fin 6
Riser protector 10 is equipped between cooling bath 8,6 side of cooling fin is equipped with double-layer wiring slot 11, four on the pedestal 102
Threaded hole 12 is equipped at angle, the threaded hole 12 is corresponding with 5 position of through-hole, and the pedestal 102 is equipped with and 201 shape of bottom plate
Identical rubber pad 13 is equipped with positioning seat 14 with 4 position corresponding position of positioning holes on circuit board on the rubber pad 13.
101 inner surface cooling fin of upper housing, 6 side is equipped with wire harness fixing plate 15, and wire harness fixing plate 15 is by being located at
The bolt at its both ends is fixed on cooling fin 6, so that harness can be fixed inside shell 1, is guaranteed the neat of harness, is prevented
Harness has an impact other electronic components on circuit board 2.
The riser protector 10 is equipped with rubber bearing 16, the position of fixed vertical plate 202, so that controller is vibrating
In the case where, riser 202 will not generate collision or friction with shell 1.
The bottom plate 201 be equipped with the consistent waterproof grommet 17 of 201 shape of bottom plate, prevent steam from connecing with circuit board 2
Touching, damages circuit board 2.
The double-layer wiring slot 11 includes 10 Wiring ports, and 10 Wiring ports are respectively motor interface, instrument signal
Interface, high level interface, low level interface, speed change interface, study switch interface, power-assisted plug interface, turns burglar alarm interface
Plug interface, attaching plug interface, each Wiring port top is equipped with respective identification, saves Hall element, reduce pin count
Amount, and stability of control system is improved, while facilitating the wiring of other leads.
The positioning holes on circuit board 4 is surrounded by chip shield 18, and protection circuit plate 2 is injury-free in fixation procedure.
It is equipped with reinforcing rib 19 between the cooling fin 6, enhances the impact resistance of cooling fin 6.
Side height on the upper housing 101 where cylinder groove 7 is higher than the height of cooling fin 6, so that 101 shape of upper housing
Shape more close to 2 shape of circuit board, reduces controller to the occupancy in space.
The working principle of the invention: the high performance-price ratio controller, shape are different from traditional cuboid controller, upper casing
For external shape close to circuit board, power tube side height is higher, and other side height is lower, can reduce the occupancy to space.Upper casing
Its internal and power tube position position corresponding section cylinder groove of the higher side of body, cylinder groove are surrounded by cooling bath, cooling bath
It is connect with oil pipe, so that cooling oil can be injected into cooling bath by oil pipe, the power tube increased to calorific value cools down, on
The shell other side is equipped with cooling fin, radiates to the lesser electronic component of other calorific values, and reinforcing rib is equipped between cooling fin,
Improve the impact resistance of cooling fin.It is equipped with riser protector between cooling fin and cooling bath, is equipped with rubber in riser protector
Supporting pad enables the riser in circuit board to obtain good protection, in the environment of vibration, can keep away riser and touch with upper housing
It hits, rub, to extend the service life of controller.Cooling fin side is equipped with double-layer wiring slot, and double-layer wiring slot includes 10
Wiring port, 10 Wiring ports are equipped with corresponding mark, so that harness is no longer dispersed in outside shell, ensure that outside controller
The cleaning of sight, while facilitating external wiring.Controller saves Hall Wiring port, since Hall element lead-out wire is minimum
Three are needed, and Hall element stability is poor, easy to damage, saves the quantity that Hall element not only reduces harness, improve simultaneously
The stability of control system, and manufacturing cost is reduced, to improve the cost performance of controller entirety.
Above to invention and embodiments thereof be described, it is this description it is no restricted, it is shown in the drawings also only
It is one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill people of this field
Member is enlightened by it, without departing from the spirit of the invention, is not inventively designed similar to the technical solution
Frame mode and embodiment, be within the scope of protection of the invention.
Claims (8)
1. a kind of high performance-price ratio controller, including shell (1) and circuit board (2), it is characterised in that: the circuit board includes bottom plate
(201) and riser (202), the riser (202) are located at bottom plate (201) middle position, and riser (202) side is equipped with power
It manages (3), bottom plate (201) four corners are equipped with positioning holes on circuit board (4), and the shell (1) includes upper housing (101) and pedestal
(102), upper housing (101) four corners are equipped with through-hole (5), and upper housing (101) side is equipped with cooling fin (6), another
Side inner surface is equipped with cylinder groove (7) corresponding with power tube (3) position, and the cylinder groove (7) is surrounded by cooling bath (8),
The cooling bath (8) is connected to oil pipe (9), is equipped with riser protector (10) between the cooling fin (6) and cooling bath (8), institute
It states cooling fin (6) side and is equipped with double-layer wiring slot (11), four corners are equipped with threaded hole (12) on the pedestal (102), the spiral shell
Pit (12) is corresponding with through-hole (5) position, and the pedestal (102) is equipped with rubber pad identical with bottom plate (201) shape
(13), positioning seat (14) are equipped with positioning holes on circuit board (4) position corresponding position on the rubber pad (13).
2. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: upper housing (101) inner surface
Cooling fin (6) side is equipped with wire harness fixing plate (15), and wire harness fixing plate (15) is fixed on scattered by the bolt positioned at its both ends
On backing (6).
3. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: set on the riser protector (10)
There are rubber bearing (16).
4. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: the bottom plate (201) be equipped with
The consistent waterproof grommet of bottom plate (201) shape (17).
5. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: the double-layer wiring slot (11) includes
10 Wiring ports, 10 Wiring ports be respectively motor interface, instrument signal interface, burglar alarm interface, high level interface,
Low level interface, speed change interface, study switch interface, power-assisted plug interface, handle plug interface, attaching plug interface, each
Respective identification is equipped with above Wiring port.
6. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: the positioning holes on circuit board (4) four
Week is equipped with chip shield (18).
7. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: be equipped between the cooling fin (6)
Reinforcing rib (19).
8. a kind of high performance-price ratio controller according to claim 1, it is characterised in that: cylinder on the upper housing (101)
Side height where slot (7) is higher than the height of cooling fin (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445315.1A CN109310036A (en) | 2018-11-29 | 2018-11-29 | A kind of high performance-price ratio controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811445315.1A CN109310036A (en) | 2018-11-29 | 2018-11-29 | A kind of high performance-price ratio controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109310036A true CN109310036A (en) | 2019-02-05 |
Family
ID=65223411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811445315.1A Pending CN109310036A (en) | 2018-11-29 | 2018-11-29 | A kind of high performance-price ratio controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109310036A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086403U (en) * | 2012-12-13 | 2013-07-24 | 中国人民解放军军事交通学院 | Separately excited motor controller for storage battery vehicle |
| CN204733514U (en) * | 2015-07-08 | 2015-10-28 | 温岭市中大摩托车部件有限公司 | A kind of controller |
| CN206878740U (en) * | 2017-06-21 | 2018-01-12 | 广州艾默德驱动系统技术有限公司 | A kind of multipurpose servo-driver |
| CN108419385A (en) * | 2017-02-10 | 2018-08-17 | 天津市松正电动汽车技术股份有限公司 | Controller for electric vehicle |
| CN208016215U (en) * | 2018-03-29 | 2018-10-26 | 张家港凯诚软件科技有限公司 | A kind of 18 tube controller structure of electric vehicle |
-
2018
- 2018-11-29 CN CN201811445315.1A patent/CN109310036A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203086403U (en) * | 2012-12-13 | 2013-07-24 | 中国人民解放军军事交通学院 | Separately excited motor controller for storage battery vehicle |
| CN204733514U (en) * | 2015-07-08 | 2015-10-28 | 温岭市中大摩托车部件有限公司 | A kind of controller |
| CN108419385A (en) * | 2017-02-10 | 2018-08-17 | 天津市松正电动汽车技术股份有限公司 | Controller for electric vehicle |
| CN206878740U (en) * | 2017-06-21 | 2018-01-12 | 广州艾默德驱动系统技术有限公司 | A kind of multipurpose servo-driver |
| CN208016215U (en) * | 2018-03-29 | 2018-10-26 | 张家港凯诚软件科技有限公司 | A kind of 18 tube controller structure of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |
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| RJ01 | Rejection of invention patent application after publication |