CN206602729U - The motor controller box body of pure electronic logistic car - Google Patents
The motor controller box body of pure electronic logistic car Download PDFInfo
- Publication number
- CN206602729U CN206602729U CN201720154104.7U CN201720154104U CN206602729U CN 206602729 U CN206602729 U CN 206602729U CN 201720154104 U CN201720154104 U CN 201720154104U CN 206602729 U CN206602729 U CN 206602729U
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- Prior art keywords
- housing
- lid
- igbt
- box body
- motor controller
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Abstract
The utility model belongs to motor controller box body technical field.In order to solve motor controller box body present in prior art, cost height, weight weight, weak heat-dissipating, bulky technical problem, a kind of motor controller box body of pure electronic logistic car, including lid, lid shell connector and housing are provided, the housing is a face hatch frame；The lid matches with housing, the edge of the lid is uniformly provided with several lid connecting holes, a lid fixing hole is respectively equipped with the opening surface of the housing position corresponding with each lid connecting hole, the lid and housing are detachably connected integrally by the lid shell connector by lid connecting hole and lid fixing hole；Sealing ring is additionally provided between the lid and housing；The input/output unit for patching equipment and the cooling device for reducing box house component temperature are additionally provided with the housing.The utility model has lightweight, water proof and dust proof, radiate efficient advantage.
Description
Technical field
The utility model belongs to motor controller box body technical field, and in particular to a kind of motor of pure electronic logistic car
Controller box.
Background technology
Electric automobile is the vehicle using electricity as power resources, and the characteristics of it has energy-saving and environmental protection is that country vigorously advocates
New industry.Electronic logistic car is used in the special-purpose vehicle of logistics field, its economy, the advantage of the feature of environmental protection increasingly by
The favor in market.Battery, motor, electric machine controller are as three big core technologies of electric automobile, and wherein battery is energy storage device,
Motor is power-equipment, and electric machine controller is control device.
In the prior art, the casing of electric machine controller is frequently with steel material, although cost is low, but heavier-weight.Electricity
The electricity of electrical automobile is certain, and weight too senior general has a negative impact to the course continuation mileage of electric automobile.In the prior art, it is electric
Internal heat is dispersed into by the inner heat component of machine controller generally by the way of fan is installed additional (i.e. forced air cooling)
In air.This mode is although simple in construction, with low cost, but radiating efficiency is relatively low, volume is larger, and because fan is usual
It is exposed in hull outside, so the motor controller casing is generally unable to reach good waterproof and dustproof effect.
Utility model content
The purpose of this utility model is at least one of technical problem present in solution above prior art, for electricity
There is provided a kind of lightweight, radiating efficiency is high, small volume pure electronic logistic car for requirement of the dynamic logistic car to weight, volume, waterproof
Motor controller box body；The structure has the advantages that water proof and dust proof simultaneously, it is ensured that electronic logistic car is in rugged environment
During operation, it is unaffected inside electric machine controller.
The purpose of this utility model is achieved through the following technical solutions：
A kind of motor controller box body of pure electronic logistic car, including lid, lid shell connector and housing, the housing
For a face hatch frame；The lid matches with housing, and the edge of the lid is uniformly provided with several lid connecting holes, institute
State and be respectively equipped with lid fixing hole, the lid shell connector on the opening surface position corresponding with each lid connecting hole of housing
The lid and housing are detachably connected integrally by lid connecting hole and lid fixing hole；Between the lid and housing
It is additionally provided with sealing ring；The input/output unit for patching equipment is additionally provided with the housing and for reducing box house member
The cooling device of device temperature.
Further improve is, in addition to the case fixing device for fixed shell.
Further improve is that the case fixing device includes four housing fixing holes, and the housing is open for one side
Rectangle or square structure, four housing fixing holes are respectively provided at four angles of the housing side relative with opening surface
On.
Further improve is that the input/output unit includes electric machine controller output interface, electric machine controller and inputted
Interface, long cable section of ingoing line joint and cable outlet joint；The electric machine controller output interface and electric machine controller input interface are set
Put on the side of housing, the long cable section of ingoing line joint is arranged on the side of housing, the cable outlet joint is arranged on shell
On the opposite side of body, the electric machine controller output interface, electric machine controller input interface, long cable section of ingoing line joint and cable outlet
Joint is hermetically connected with the shell respectively.
Further improve is that the long cable section of ingoing line joint is two, and the cable outlet joint is three.
Further improve is that the enclosure interior side relative with opening surface is provided with IGBT detail assembly panels, institute
State the IGBT mounting holes that IGBT detail assembly panels are used to install IGBT elements provided with several.
Further improve is that the IGBT detail assembly panels include the first IGBT detail assembly panels and the 2nd IGBT elements
Several the first IGBT installations are respectively equipped with installing plate, the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels
Hole and the 2nd IGBT mounting holes, the first IGBT detail assembly panels are provided with two the first lightening grooves, the 2nd IGBT members
Part installing plate is located at institute provided with second lightening grooves, the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels
State on the enclosure interior side relative with opening surface.
Further improve is that the cooling device includes heat-conducting plate and cooling circulating line, the cooling circulating line
It is arranged on for serpentine configuration on heat-conducting plate, the heat-conducting plate is set on the housing and positioned at the first IGBT detail assembly panels or the
The lower section of two IGBT detail assembly panels.
Further improve is that the bottom of the housing is provided with cover plate, and the edge of the cover plate is uniformly provided with several lids
Plate connecting hole, the edge of the heat-conducting plate is respectively equipped with heat-conducting plate fixing hole on the position corresponding with each cover plate connecting hole,
Sealing ring is provided between the cover plate and heat-conducting plate, the cover plate and heat-conducting plate pass sequentially through cover plate connecting hole, sealing ring and led
Hot plate fixing hole is detachably connected integrally with housing bottom.
Further improve is that the casing is made of aluminum alloy material.
The utility model is relative to the beneficial effect of prior art：The motor of pure electronic logistic car of the present utility model
Controller box has following beneficial effect：
1st, lightweight.Using high-quality aluminum alloy material, by rational Lightened structure, the light of motor controller casing is realized
Quantify.
2nd, water proof and dust proof.This structure is designed using water proof and dust proof, and by housing and sealing structure, degree of protection can reach
IP67 requirement.The electrical equipment inside electric machine controller effectively is protected from the harm of water and dust, applied to electronic logistics
Car can improve handling capacity of the vehicle to adverse circumstances.
3rd, high efficiency and heat radiation.This inside configuration is provided with coolant flow channel, and provides the water pipe head with external connection, can be to motor
The internal electronic component high efficiency and heat radiation for controlling caloric value big.By optimizing the structure of cooling water flow conduits, so as to improve radiating
Efficiency.
Brief description of the drawings
Fig. 1 overall structure diagrams of the present utility model.
The internal structure schematic diagram of Fig. 2 housings of the present utility model.
The overall structure diagram of Fig. 3 cooling devices of the present utility model.
The internal structure schematic diagram of Fig. 4 cooling devices of the present utility model.
Wherein, corresponding reference is 1- lids, 2- cable outlet joints, 3- housings, 4- electric machine controllers in accompanying drawing
Output interface, 5- lid fixing holes, 6- sealing rings, 7- bolts, 8- long cable section of ingoing line joints, 9- housing fixing holes, 10- lids connect
Connect hole, 11- cable outlet joint mounting holes, the lightening grooves of 12- first, the 13-the one IGBT detail assembly panels, the IGBT of 14- the first peaces
Fill hole, the lightening grooves of 15- second, 16- long cable section of ingoing line joint mounting holes, the mounting holes of 17- first, the mounting holes of 18- second, 19- sealings
Circle, 20- cover plates, 21- cooling liquid inlets, 22- cooling liquid outlets, 23- cooling-cycle devices, 24- heat-conducting plate fixing holes, 25- nails
Post, 26- heat-conducting plates, 27- cooling circulating lines, 28- electric machine controller input interfaces, 29- cover plate connecting holes, the IGBT of 30- the 2nd
Detail assembly panel, the IGBT mounting holes of 31- the 2nd.
Embodiment
The technical solution of the utility model is described in detail below in conjunction with drawings and examples, so that this area
Technical staff can be sufficiently complete on the basis of the utility model specification has been read realize technical side of the present utility model
Case, and solve problems of the prior art to be solved in the utility model.It should be noted that following is only this practicality
New preferred embodiment, for the person of ordinary skill of the art, design is created not departing from the utility model
Under the premise of, various modifications and improvements can be made, these should belong to protection domain of the present utility model.
Embodiment
As Figure 1-4, a kind of motor controller box body of pure electronic logistic car, including lid, lid shell connector
And housing, the housing is a face hatch frame；The lid matches with housing, and the edge of the lid is uniformly provided with some
Lid is respectively equipped with individual lid connecting hole, the opening surface of the housing position corresponding with each lid connecting hole to fix
The lid and housing are detachably connected integrally by hole, the lid shell connector by lid connecting hole and lid fixing hole；
Sealing ring is additionally provided between the lid and housing；Be additionally provided with the housing for the input/output unit that patches equipment and
Cooling device for reducing box house component temperature.
There is provided the supporting construction of internal component for the motor controller box body of pure electronic logistic car of the present utility model；
Internal component and outside attachment structure are provided；With some strength, protection internal components are without prejudice；For internal component
Radiator structure is provided.
Connected as shown in figure 1, the motor controller box body of pure electronic logistic car of the present utility model includes lid, lid shell
Part and housing, preferably described lid shell connector are bolt, and the lid is hermetically connected with the shell by bolt, sealing ring；
So that casing of the present utility model has preferable sealing property；The side of being detachably connected of lid and housing of the present utility model
Formula can such as be snapped connection using other removably connections；The sealing ring of lid and housing component can be rubber or poly- four
Fluoride material is made, so that lid and housing ensure preferable sealing effectiveness simultaneously dismountable.
Need to carry out the input and output of data and component operationally temperature in view of electric machine controller working condition
Rationally control, input/output unit for patching equipment is additionally provided with the housing of the present utility model and for reducing casing
The cooling device of internal component temperature.
Further improve is, in addition to the case fixing device for fixed shell.
In order to which casing of the present utility model can be fixed on electric car, set on the housing of casing of the present utility model
Case fixing device for fixed shell.
Further improve is that the case fixing device includes four housing fixing holes, and the housing is open for one side
Rectangle or square structure, four housing fixing holes are respectively provided at four angles of the housing side relative with opening surface
On.
Preferably, the housing is rectangle or the common structure such as square, as shown in figure 1, in square and rectangular configuration
The bottom at each angle of housing set a housing fixing hole respectively, by housing fixing hole by casing by bolt and nut or its
Its mode that is detachably connected is fixed on electric car, so that convenient dismounting is safeguarded.
Further improve is that the input/output unit includes electric machine controller output interface, electric machine controller and inputted
Interface, long cable section of ingoing line joint and cable outlet joint；The electric machine controller output interface and electric machine controller input interface are set
Put on the side of housing, the long cable section of ingoing line joint is arranged on the side of housing, the cable outlet joint is arranged on shell
On the opposite side of body, the electric machine controller output interface, electric machine controller input interface, long cable section of ingoing line joint and cable outlet
Joint is hermetically connected with the shell respectively.
In view of the installation of input/output unit, the structure of housing of the present utility model on the housing as shown in Fig. 2 set
Have cable outlet joint mounting hole 11, long cable section of ingoing line joint mounting hole 16, for electric machine controller output interface is installed first
Mounting hole 17 and the second mounting hole 18 for installing electric machine controller input interface.Preferably, as shown in Fig. 2 the cable
Lead-in line joint mounting hole 16, the first mounting hole 17 and the second mounting hole 18 are located on the left surface of housing, and the cable outlet connects
Head mounting hole 11 is located on the right flank of housing.
As illustrated in fig. 1 and 2, it is preferable that the electric machine controller output interface 4 is arranged on the first mounting hole 17, motor
Controller input interface 28 is arranged on the second mounting hole 18, and long cable section of ingoing line joint 8 is arranged on long cable section of ingoing line joint mounting hole 16
On, cable outlet joint is arranged on cable outlet joint mounting hole 11, and the electric machine controller output interface 4 and first is installed
Hole is tightly connected, and electric machine controller input interface 28 is tightly connected with the second mounting hole 18, long cable section of ingoing line joint 8 and long cable section of ingoing line
Joint mounting hole 16 is tightly connected, and cable outlet joint 2 is tightly connected with cable outlet joint mounting hole 11, so that on housing
There is provided ensureing the sealing effectiveness of preferable water proof and dust proof while each interface or joint.
Further improve is that the long cable section of ingoing line joint is two, and the cable outlet joint is three.
Preferably, the long cable section of ingoing line joint is two, and the cable outlet joint is three；Two long cable section of ingoing line joints
The right part of the left surface of housing is located at, three cable outlet joints are evenly distributed on the right flank of housing, go out each cable
Wire terminal and long cable section of ingoing line joint have larger use space, this ensure that each cable has independent joint,
Avoid the mixed and disorderly winding of cable.
Further improve is that the enclosure interior side relative with opening surface is provided with IGBT detail assembly panels, institute
State the IGBT mounting holes that IGBT detail assembly panels are used to install IGBT elements provided with several.
IGBT detail assembly panels are the high-power components IGBT of electric machine controller mounting plane.
As shown in Fig. 2 for the mounting related components in casing of the present utility model, it is preferable that at the enclosure interior bottom
Face sets IGBT detail assembly panels, and the IGBT detail assembly panels are installed provided with several IGBT for being used to install IGBT elements
Hole, so that IGBT elements are preferably fixed on the bottom surface of enclosure interior.
Further improve is that the IGBT detail assembly panels include the first IGBT detail assembly panels and the 2nd IGBT elements
Several the first IGBT installations are respectively equipped with installing plate, the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels
Hole and the 2nd IGBT mounting holes, the first IGBT detail assembly panels are provided with two the first lightening grooves, the 2nd IGBT members
Part installing plate is located at institute provided with second lightening grooves, the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels
State on the enclosure interior side relative with opening surface.
As shown in Fig. 2 the overall weight in order to mitigate casing of the present utility model, IGBT elements of the present utility model are pacified
Dress plate is divided into the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels, by the first IGBT detail assembly panels and the 2nd IGBT
Detail assembly panel is arranged on enclosure interior bottom surface, sets two to be used for the of loss of weight on the first IGBT detail assembly panels
One lightening grooves, not influence the fixed effect of IGBT elements to be advisable, first lightening grooves are square structure, second loss of weight
Groove is string configuration.
Further improve is that the cooling device includes heat-conducting plate and cooling circulating line, the cooling circulating line
It is arranged on for serpentine configuration on heat-conducting plate, the heat-conducting plate is set on the housing and positioned at the first IGBT detail assembly panels or the
The lower section of two IGBT detail assembly panels.
In order to ensure box house component operating temperature in suitable scope, the shell of casing of the present utility model
Body is provided with cooling device in the lower section of the first IGBT detail assembly panels or the 2nd IGBT detail assembly panels, for box house
Component cooling it is of the present utility model so that the operating temperature of the component in guard box body is in the range of reasonable benefit/risk
Cooling device include heat-conducting plate and cooling circulating line, cooling circulating line be serpentine configuration it is cranky be arranged on heat-conducting plate
On, the entrance point of cooling circulating line is connected with cooling liquid inlet, and the port of export of cooling circulating line is connected with cooling liquid outlet；
Coolant can be water or other cooling mediums, and coolant enters cooling circulating line by cooling liquid inlet and circulated again by cooling
Pipeline is flowed out, and cooling Posterior circle is used.
Further improve is that the bottom of the housing is provided with cover plate, and the edge of the cover plate is uniformly provided with several lids
Plate connecting hole, the edge of the heat-conducting plate is respectively equipped with heat-conducting plate fixing hole on the position corresponding with each cover plate connecting hole,
Sealing ring is provided between the cover plate and heat-conducting plate, the cover plate and heat-conducting plate pass sequentially through cover plate connecting hole, sealing ring and led
Hot plate fixing hole is detachably connected integrally with housing bottom.
For the ease of being safeguarded to cooling device, the bottom of housing of the present utility model is in the corresponding position of cooling device
Outside be provided with cover plate, pass through relevant position on several equally distributed cover plate connecting holes of side edge thereof surrounding and heat-conducting plate
On heat-conducting plate fixing hole, be fixed by bolts on housing.Preferably, sealing ring is provided between the cover plate and housing, so that
Cover plate and heat-conducting plate are linked into an integrated entity by cover plate connecting hole and heat-conducting plate fixing hole with housing bottom removable seal.From without
Influence the overall sealing of casing of the present utility model.
Further improve is that the casing is made of aluminum alloy material.
The casing uses the aluminum alloy material of lightweight, because the density of aluminum alloy material about only has the 35% of steel matter, so
Motor control body shell body of the present utility model reduction more obvious than traditional case weight, the reduction of weight will be directly beneficial for electronic
Automobile course continuation mileage, is more beneficial for the maintenance and dismounting of casing.
The technical solution of the utility model can preferably be realized according to the record of this specification.
Claims (10)
1. a kind of motor controller box body of pure electronic logistic car, it is characterised in that including lid, lid shell connector and shell
Body, the housing is a face hatch frame；The lid matches with housing, and the edge of the lid is uniformly provided with several lids
Body connecting hole, the opening surface of the housing is respectively equipped with lid fixing hole, institute on the position corresponding with each lid connecting hole
Lid shell connector is stated to be detachably connected the lid and housing integrally by lid connecting hole and lid fixing hole；The lid
Sealing ring is additionally provided between body and housing；Input/output unit for patching equipment is additionally provided with the housing and for dropping
The cooling device of low box house component temperature.
2. the motor controller box body of pure electronic logistic car according to claim 1, it is characterised in that also including for
The case fixing device of fixed shell.
3. the motor controller box body of pure electronic logistic car according to claim 2, it is characterised in that the housing is consolidated
Determining device includes four housing fixing holes, and rectangle or square structure that the housing is open for one side, four housings are fixed
Hole is respectively provided on four angles of the housing side relative with opening surface.
4. the motor controller box body of pure electronic logistic car according to claim 1 or 2, it is characterised in that described defeated
Enter output device to connect including electric machine controller output interface, electric machine controller input interface, long cable section of ingoing line joint and cable outlet
Head；The electric machine controller output interface and electric machine controller input interface are arranged on the side of housing, the long cable section of ingoing line
Joint is arranged on the side of housing, and the cable outlet joint is arranged on the opposite side of housing, and the electric machine controller is defeated
Outgoing interface, electric machine controller input interface, long cable section of ingoing line joint and cable outlet joint are hermetically connected with the shell respectively.
5. the motor controller box body of pure electronic logistic car according to claim 4, it is characterised in that the cable enters
Wire terminal is two, and the cable outlet joint is three.
6. the motor controller box body of the pure electronic logistic car according to claim 1,2,3 or 5, it is characterised in that institute
The enclosure interior side relative with opening surface is stated provided with IGBT detail assembly panels, the IGBT detail assembly panels are provided with some
The individual IGBT mounting holes for being used to install IGBT elements.
7. the motor controller box body of pure electronic logistic car according to claim 6, it is characterised in that the IGBT members
Part installing plate includes the first IGBT detail assembly panels and the 2nd IGBT detail assembly panels, the first IGBT detail assembly panels and the
Several the first IGBT mounting holes and the 2nd IGBT mounting holes, the first IGBT members are respectively equipped with two IGBT detail assembly panels
Part installing plate is provided with two the first lightening grooves, and the 2nd IGBT detail assembly panels are described provided with second lightening grooves
First IGBT detail assembly panels and the 2nd IGBT detail assembly panels are on the enclosure interior side relative with opening surface.
8. the motor controller box body of pure electronic logistic car according to claim 7, it is characterised in that the cooling dress
Put including heat-conducting plate and cooling circulating line, the cooling circulating line is that serpentine configuration is arranged on heat-conducting plate, the heat conduction
Plate is set on the housing and positioned at the lower section of the first IGBT detail assembly panels or the 2nd IGBT detail assembly panels.
9. the motor controller box body of pure electronic logistic car according to claim 8, it is characterised in that the housing
Bottom is provided with cover plate, and the edge of the cover plate is uniformly provided with several cover plate connecting holes, the edge of the heat-conducting plate and each lid
Heat-conducting plate fixing hole is respectively equipped with the corresponding position of plate connecting hole, sealing ring, institute are provided between the cover plate and heat-conducting plate
State cover plate and heat-conducting plate passes sequentially through cover plate connecting hole, sealing ring and heat-conducting plate fixing hole and housing bottom is detachably connected into one
Body.
10. the motor controller box body of the pure electronic logistic car according to claim 1,2,3,5 or 8, it is characterised in that
The casing is made of aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154104.7U CN206602729U (en) | 2017-02-20 | 2017-02-20 | The motor controller box body of pure electronic logistic car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154104.7U CN206602729U (en) | 2017-02-20 | 2017-02-20 | The motor controller box body of pure electronic logistic car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206602729U true CN206602729U (en) | 2017-10-31 |
Family
ID=60147529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154104.7U Expired - Fee Related CN206602729U (en) | 2017-02-20 | 2017-02-20 | The motor controller box body of pure electronic logistic car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206602729U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910780A (en) * | 2017-12-22 | 2018-04-13 | 珠海广通汽车有限公司 | Modular cabinet structure, electrical power distribution apparatus and electric car |
| CN108811436A (en) * | 2018-05-18 | 2018-11-13 | 江苏中致显科技有限公司 | A kind of radiator and heat dissipating method of electronic component |
| CN109656128A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | Electronic control unit with redundancy feature |
| CN111152739A (en) * | 2018-11-07 | 2020-05-15 | 芜湖敏睿科技咨询服务有限公司 | Electric cabinet and control system for new energy automobile |
| CN116056430A (en) * | 2023-03-06 | 2023-05-02 | 杭州飞仕得科技股份有限公司 | Motor controller assembly and motor equipment |
-
2017
- 2017-02-20 CN CN201720154104.7U patent/CN206602729U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107910780A (en) * | 2017-12-22 | 2018-04-13 | 珠海广通汽车有限公司 | Modular cabinet structure, electrical power distribution apparatus and electric car |
| CN108811436A (en) * | 2018-05-18 | 2018-11-13 | 江苏中致显科技有限公司 | A kind of radiator and heat dissipating method of electronic component |
| CN111152739A (en) * | 2018-11-07 | 2020-05-15 | 芜湖敏睿科技咨询服务有限公司 | Electric cabinet and control system for new energy automobile |
| CN109656128A (en) * | 2019-02-15 | 2019-04-19 | 广西玉柴机器股份有限公司 | Electronic control unit with redundancy feature |
| CN116056430A (en) * | 2023-03-06 | 2023-05-02 | 杭州飞仕得科技股份有限公司 | Motor controller assembly and motor equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20210220 |