CN105846591A - Low-voltage wire harness integration device for drive motor of new energy vehicle - Google Patents
Low-voltage wire harness integration device for drive motor of new energy vehicle Download PDFInfo
- Publication number
- CN105846591A CN105846591A CN201610412114.6A CN201610412114A CN105846591A CN 105846591 A CN105846591 A CN 105846591A CN 201610412114 A CN201610412114 A CN 201610412114A CN 105846591 A CN105846591 A CN 105846591A
- Authority
- CN
- China
- Prior art keywords
- low voltage
- voltage wiring
- wiring harness
- wire harness
- motor
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention provides a low-voltage wire harness integration device for a drive motor of a new energy vehicle. The device comprises a PIN connector, a rubber sealing block, a low-voltage wire harness, a temperature sensor wire harness connector and a rotary variable rotor, wherein the low-voltage wire harness and the rotary variable rotor of the motor are integrated into a whole; one end of the low-voltage wire harness is connected with the universal PIN connector while the other end is connected with the rotary variable rotor, and no transitional PIN connection or manual wiring connection exists between the low-voltage wire harness and the rotary variable rotor; the rubber sealing block is integrated into the low-voltage wire harness, and clamped into a sealing groove of the motor shell, and wire harness can be sealed and pass through the motor shell by the compression of the sealing block. The device adopts the integrated design of the low-voltage wire harness and the rotary variable rotor of the motor, thus the probability that a connection error occurs at the low-voltage wire harness can be greatly reduced, the structure is compact, the installation is convenient and fast, and the system cost is low.
Description
Technical field
The present invention relates to used in new energy vehicles and drive motor low voltage wiring harness technical field, low particularly to one
The sub-integrating device of line ball Shu Yuxuan set.
Background technology
Used in new energy vehicles drives motor low voltage wiring harness to be mainly used in connecting the temperature measuring motor winding temperature
Degree sensor wire harness and the rotation modified line bundle of measurement motor rotor position, and motor inverter low-voltage line
Bundle.Motor temperature sensor wire harness and motor rotation modified line bundle are typically all disposed within inside electric machine casing, electricity
Machine inverter low voltage wiring harness is then arranged in outside electric machine casing, and motor low voltage wiring harness needs through motor casing
Body realizes the connection of motor inside and outside low pressure components.Accordingly, it is considered to drive the security of motor and reliable
Property, it is accurate that the water proof and dust proof grade (i.e. IP protection) of motor low voltage wiring harness and low voltage wiring harness connect
Property be motor low voltage wiring harness design key.How to realize automobile drive motor low voltage wiring harness the most anti-
Water is dust-proof and convenient, fast and accurate connection is that used in new energy vehicles drives motor low voltage wiring harness technology
Core.
The design requirement of motor low voltage wiring harness is driven, the most both at home and abroad motor low pressure for used in new energy vehicles
Wire harness mainly uses segmental structure to design, i.e. motor low voltage wiring harness and temperature sensor wire harness and rotation modified line
Bundle disconnects, and is connected by PIN needle pin grafting or manual wiring；Motor low voltage wiring harness end is integrated specially
With wear cylinder connector realize through electric machine casing sealing protection and with the connection of inverter low voltage wiring harness.
As shown in Figure 1, 2, Fig. 1 motor low voltage wiring harness is worn cylinder connector 1, motor low voltage wiring harness 2 by special
Form with PIN needle pin connector 3；The rotation of Fig. 2 motor becomes field frame assembly and is connected by revolving change side PIN needle pin
Device 4, rotation become low voltage wiring harness 5 and rotation set 6 composition；Motor low voltage wiring harness 2 and rotation step-down line ball
Slotting connection, motor low voltage wiring harness assembly are passed through by bundle 5 by the PIN needle pin connector 3 and 4 of both sides
Special cylinder connector 1 of wearing is connected through electric machine casing with inverter low voltage wiring harness.
The connection of such structural electromotor low voltage wiring harness assembly needs by motor low voltage wiring harness and rotation step-down
The connection of line ball bundle, and the connection of motor low voltage wiring harness and inverter low voltage wiring harness, by twice even
Connect device grafting and just can complete the connection of low voltage wiring harness assembly.The accuracy that low voltage wiring harness connects needs motor
Inverter low voltage wiring harness PIN needle pin connector, motor low voltage wiring harness PIN needle pin connector and rotation become
The definition of wire harness PIN needle pin connector is precisely consistent, also needs to motor low voltage wiring harness producer simultaneously and rotation becomes
Producer the most strictly controls and manages, and production cost is higher；And due to different factories
Family's quality control and way to manage are different, management process dispersion, low voltage wiring harness PIN needle pin definition and even
Wrong odds by mistake is higher.Additionally, the PIN needle pin connector 3 and 4 of centre needs to take to add
Big design arrangement space, the most special to wear cylinder connector 1 volume the biggest, and system architecture is too fat to move,
Relatively costly.
Patent CN201320636891 inventor provides the dress of a kind of rotary transformer mechanism and motor
Distribution structure, it is achieved that rotary transformer mechanism conveniently installs, and wire harness is not by electromotor high-temperature
Impact so that life-span and the security of wire harness are ensured, can easily realize electrical machmary maintenance simultaneously
The position adjustments of the rotary transformer mechanism under situation, and then improve motor production efficiency, reduce rotation
Become installation difficulty, ensure motor safety.This patent becomes the packing, integrated of parts by rotation
Change and the specific arrangements of motor assembly and assembling, it is achieved that rotation becomes assembling and the convenient and low pressure of maintenance
The low heatproof demand of wire harness, but low voltage wiring harness is sealed and need nonetheless remain for being realized by special-purpose water-proof joint,
This integrating device is big to motor arrangement space demand simultaneously, and the layout being only applicable to particular motor is installed,
And the amount of parts of this integral structure and total class do not reduce, system cost is dropped not yet
Low.Not improved in accuracy it addition, connect at motor low voltage wiring harness, motor temperature senses
The assembling of device wire harness, outlet and sealing etc. are the most unresolved.
Summary of the invention
In order to solve the problems referred to above, it is an object of the invention to provide a kind of used in new energy vehicles and driven motor
Low voltage wiring harness integrating device, what this device can be bigger reduces what motor low voltage wiring harness connection error occurred
Probability；It is not required to use special cylinder connector and the middle PIN needle pin connector worn simultaneously, simple in construction,
Compact, quick and easy for installation, system cost can reduce greatly, and the water proof and dust proof of wire harness
Energy and reliability remain to meet used in new energy vehicles and drive the demand of motor.
A kind of used in new energy vehicles drives motor low voltage wiring harness integrating device, uses motor low voltage wiring harness and electricity
The machine rotation sub-Integrated design of set, this device includes PIN needle pin connector, rubber sealing block, low-voltage line
Bundle, temperature sensor wire harness connector and rotation set, described low voltage wiring harness and described rotation set
Integrated；The PIN needle pin connector of described low voltage wiring harness one end connection universal, the other end connects institute
State rotation set, between described low voltage wiring harness with described rotation set the PIN needle pin without transition be connected or
Manual wiring connects；Integrated rubber sealing block in the middle of described low voltage wiring harness, described rubber sealing block is stuck in
In the sealed groove of electric machine casing, realize wire harness by the compression of described rubber sealing block and seal and pass
Electric machine casing.
Described rubber sealing block is that on low voltage wiring harness, vulcanized rubber is close with described low voltage wiring harness integration mode
Envelope block, or rubber sealing block medium design through hole, low voltage wiring harness passes and rubber seal from hole
Block is integrated.
Described rubber seal is block-shaped is square, semicircle or circular.
Described PIN needle pin connector be PIN needle pin to socket, connector, be positioned at wire harness end, its connect
Form is that plug connects or threaded.
Described motor low voltage wiring harness and the described sub-integrating device of rotation set are integrated temperature sensor wire harness
Connector, or the most integrated rotation change low voltage wiring harness.
Compared with the prior art, beneficial effects of the present invention is embodied in:
A kind of used in new energy vehicles of the present invention drives motor low voltage wiring harness integrating device, by motor low-voltage line
Restraint integral with motor rotation set subset, cancel the middle transition PIN needle of low voltage wiring harness and rotation modified line bundle
Pin connects, and the accuracy that motor low voltage wiring harness connects only just can need to realize by once connecting；Simultaneously
Motor low voltage wiring harness is integrated, single-vendor carry out quality control and the supply of material, decrease centre
Producing and assembling link, it is several that reduction low voltage wiring harness stitch definition that can be bigger and connection error occur
Rate and parts production cost.Connect additionally, expensive special cylinder of wearing is cancelled in motor low voltage wiring harness end
Device, uses general PIN needle pin connector, by integrated rubber sealing block in the middle part of wire harness, permissible
Bigger saving wire harness arrangement space, system architecture is compact, and cost can reduce greatly.
Accompanying drawing explanation
Fig. 1 is existing motor low voltage wiring harness assembly figure.
Fig. 2 is that the rotation of existing motor becomes field frame assembly figure.
Fig. 3 is the motor low voltage wiring harness integrating device assembly figure of the present invention.
Fig. 4 is that the present invention drives the application schematic diagram on motor at certain used in new energy vehicles.
(description of reference numerals)
1 special cylinder connector of wearing, 2 motor low voltage wiring harness, 3 motor side PIN needle pin connectors, 4 rotations
Becoming side PIN needle pin connector, 5 rotations become low voltage wiring harness, and 6 rotation sets are sub, 7PIN pin connector,
8 rubber sealing blocks, 9 low voltage wiring harness, 10 temperature sensor wire harness connectors, 11 motor low-voltage lines
Bundle integrating device, 12 example motors, 13 electric machine casings.
Detailed description of the invention
Below with reference to accompanying drawing, technical solution of the present invention is further elaborated.
As it is shown on figure 3, a kind of used in new energy vehicles drives motor low voltage wiring harness integrating device, including PIN
Pin connector 7, rubber sealing block 8, low voltage wiring harness 9, temperature sensor wire harness connector 10 with
And rotation set 6.It is characterized in that PIN needle pin connector 7, rubber sealing block 8, low voltage wiring harness 9,
Temperature sensor wire harness connector 10 is integrated with rotation set 6, single-vendor carry out always
Become the supply of material；The PIN needle pin connector 7 of low voltage wiring harness 9 one end connection universal, the other end connects rotation and becomes
Stator 6, between low voltage wiring harness with rotation set, the PIN needle pin without transition is connected or manual wiring connects；
Low voltage wiring harness 9 middle integrated rubber sealing block 8；Described rubber sealing block 8 collects with low voltage wiring harness 9
One-tenth mode can be vulcanized rubber sealing block 8 on low voltage wiring harness 9, it is also possible to be in rubber sealing block 8
Between design through hole, low voltage wiring harness 9 from hole through integrated with rubber sealing block 8；Described rubber is close
Envelope block 8 shape can be square, semicircle, circular or other shape；Described wire harness end PIN
Pin connector 7 can be that PIN needle pin is to socket, connector, it is also possible to is the wire harness connection of other form
Device；Described motor low voltage wiring harness 9 can be with integrated temperature pickup wire with rotation set 6 integrating devices
Bundle connector 10, it is also possible to the most integrated rotation becomes low voltage wiring harness 5 (such as Fig. 2).
Embodiment:
As shown in Figure 4, motor low voltage wiring harness integrating device 11 is at certain used in new energy vehicles example motor 12
On applicable cases as follows: motor low voltage wiring harness integrating device 11 is arranged on the rear end of example motor 12,
Electric machine casing 13 is passed through rubber sealing block 8；Rubber sealing block 8 is stuck in the sealing of electric machine casing 13
In groove, being coordinated with the installation of end cap by housing, compressing rubber sealing block 8 realizes low voltage wiring harness
The cylinder of wearing of 9 seals, and water proof and dust proof (the i.e. IP protection) requirement at this position of example motor 12；
Low voltage wiring harness 9 one end on motor low voltage wiring harness integrating device 11 is directly connected with rotation set 6,
The other end is directly connected with PIN needle pin connector 7, and PIN needle pin connector 7 stretches out example motor 12
Outside, carries out grafting with inverter low voltage harness connector, decreases middle low voltage wiring harness and rotation step-down
The transition of line ball bundle connects, and reduces wire harness connection error odds；Low voltage wiring harness 9 is provided with
Temperature sensor wire harness connector 10, on temperature sensor wire harness connector 10 and motor stator winding
Temperature sensor wires connect, it is ensured that wire harness assembling convenient and swift.Rubber sealing block 8 and temperature
The arrangement space of example motor 12 is compared the special of Fig. 1, Fig. 2 by degree sensor Wiring harness connector 10
Wear cylinder connector 1 and motor side and rotation becomes side PIN needle pin connector 3,4 and can reduce greatly, be
System compact conformation, low cost.
Claims (5)
1. a used in new energy vehicles drives motor low voltage wiring harness integrating device, it is characterised in that:
Using motor low voltage wiring harness to revolve the sub-Integrated design of set with motor, this device includes that PIN needle pin is even
Meet device, rubber sealing block, low voltage wiring harness, temperature sensor wire harness connector and rotation set, institute
State low voltage wiring harness integral with described rotation set subset；The PIN of described low voltage wiring harness one end connection universal
Pin connector, the other end connects described rotation set, described low voltage wiring harness and described rotation set
Between connect without the PIN needle pin of transition or manual wiring connects；In the middle of described low voltage wiring harness, integrated rubber is close
Envelope block, described rubber sealing block is stuck in the sealed groove of electric machine casing, by described rubber sealing block
Compression realize wire harness and seal and through electric machine casing.
Used in new energy vehicles the most according to claim 1 drives motor low voltage wiring harness integrating device,
It is characterized in that:
Described rubber sealing block is that on low voltage wiring harness, vulcanized rubber is close with described low voltage wiring harness integration mode
Envelope block, or rubber sealing block medium design through hole, low voltage wiring harness passes and rubber seal from hole
Block is integrated.
Used in new energy vehicles the most according to claim 1 drives motor low voltage wiring harness integrating device,
It is characterized in that:
Described rubber seal is block-shaped is square, semicircle or circular.
Used in new energy vehicles the most according to claim 1 drives motor low voltage wiring harness integrating device,
It is characterized in that:
Described PIN needle pin connector be PIN needle pin to socket, connector, be positioned at wire harness end, its connect
Form is that plug connects or threaded.
Used in new energy vehicles the most according to claim 1 drives motor low voltage wiring harness integrating device,
It is characterized in that:
Described motor low voltage wiring harness and the described sub-integrating device of rotation set are integrated temperature sensor wire harness
Connector, or the most integrated rotation change low voltage wiring harness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412114.6A CN105846591A (en) | 2016-06-13 | 2016-06-13 | Low-voltage wire harness integration device for drive motor of new energy vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610412114.6A CN105846591A (en) | 2016-06-13 | 2016-06-13 | Low-voltage wire harness integration device for drive motor of new energy vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105846591A true CN105846591A (en) | 2016-08-10 |
Family
ID=56575815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610412114.6A Pending CN105846591A (en) | 2016-06-13 | 2016-06-13 | Low-voltage wire harness integration device for drive motor of new energy vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105846591A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110691A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of used in new energy vehicles driving motor low voltage wiring harness integrating device |
| CN114447673A (en) * | 2022-01-15 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | Rotary transformer stator assembly, motor controller and new energy automobile |
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| US4642497A (en) * | 1984-04-30 | 1987-02-10 | General Electric Company | Hermetic compressor unit and stationary assembly |
| CN202488282U (en) * | 2011-10-14 | 2012-10-10 | 浙江金浪动力有限公司 | Electronic injection engine magneto used for 125CC motorcycle |
| CN202713074U (en) * | 2012-04-27 | 2013-01-30 | 河北首力防爆电机有限公司 | Temperature control device for brushless direct current motor |
| CN203071715U (en) * | 2013-01-22 | 2013-07-17 | 合肥凯邦电机有限公司 | Outlet hole structure for motor's end cap |
| CN203135654U (en) * | 2013-01-31 | 2013-08-14 | 中山大洋电机制造有限公司 | PG circuit board and AC plastic packaging motor using the same |
| CN105305729A (en) * | 2015-10-13 | 2016-02-03 | 珠海凯邦电机制造有限公司 | Plastic package motor, plastic package stator and air-conditioner indoor unit |
| JP2016077081A (en) * | 2014-10-06 | 2016-05-12 | 株式会社ミツバ | Rotary electric machine |
| CN205829368U (en) * | 2016-06-13 | 2016-12-21 | 中国第一汽车股份有限公司 | A kind of used in new energy vehicles drives motor low voltage wiring harness integrating device |
-
2016
- 2016-06-13 CN CN201610412114.6A patent/CN105846591A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4642497A (en) * | 1984-04-30 | 1987-02-10 | General Electric Company | Hermetic compressor unit and stationary assembly |
| CN202488282U (en) * | 2011-10-14 | 2012-10-10 | 浙江金浪动力有限公司 | Electronic injection engine magneto used for 125CC motorcycle |
| CN202713074U (en) * | 2012-04-27 | 2013-01-30 | 河北首力防爆电机有限公司 | Temperature control device for brushless direct current motor |
| CN203071715U (en) * | 2013-01-22 | 2013-07-17 | 合肥凯邦电机有限公司 | Outlet hole structure for motor's end cap |
| CN203135654U (en) * | 2013-01-31 | 2013-08-14 | 中山大洋电机制造有限公司 | PG circuit board and AC plastic packaging motor using the same |
| JP2016077081A (en) * | 2014-10-06 | 2016-05-12 | 株式会社ミツバ | Rotary electric machine |
| CN105305729A (en) * | 2015-10-13 | 2016-02-03 | 珠海凯邦电机制造有限公司 | Plastic package motor, plastic package stator and air-conditioner indoor unit |
| CN205829368U (en) * | 2016-06-13 | 2016-12-21 | 中国第一汽车股份有限公司 | A kind of used in new energy vehicles drives motor low voltage wiring harness integrating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108110691A (en) * | 2017-12-18 | 2018-06-01 | 苏州人为峰软件科技有限公司 | A kind of used in new energy vehicles driving motor low voltage wiring harness integrating device |
| CN114447673A (en) * | 2022-01-15 | 2022-05-06 | 重庆长安新能源汽车科技有限公司 | Rotary transformer stator assembly, motor controller and new energy automobile |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160810 |