CN205791428U - A kind of high-voltage wiring harness shielding construction and the motor of application thereof - Google Patents
A kind of high-voltage wiring harness shielding construction and the motor of application thereof Download PDFInfo
- Publication number
- CN205791428U CN205791428U CN201620666629.4U CN201620666629U CN205791428U CN 205791428 U CN205791428 U CN 205791428U CN 201620666629 U CN201620666629 U CN 201620666629U CN 205791428 U CN205791428 U CN 205791428U
- Authority
- CN
- China
- Prior art keywords
- wiring harness
- voltage wiring
- shielded
- outer casing
- casing sleeve
- 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.)
- Active
Links
Landscapes
- Cable Accessories (AREA)
Abstract
nullThe utility model discloses a kind of high-voltage wiring harness shielding construction and the motor of application thereof，Described high-voltage wiring harness shielding construction includes connecting terminal and high-voltage line、Screen layer、Shielded joint、Shielded-plate tube、Wave washer and outer casing sleeve，Connect terminal and be arranged on the end of high-voltage line，With a certain distance from connect terminal rear position high-voltage line on be set with shielded joint and screen layer，The afterbody of shielded joint is mutually nested with the end of screen layer to link together，Afterbody at shielded joint is set with shielded-plate tube outside the position connected of the end of screen layer，It is positioned at outside shielded joint high-voltage line below and screen layer is set，It is set with outer casing sleeve in the outside of shielded joint，Shielded joint is set with wave washer，Screen layer、Shielded joint and wave washer are electric-conductors，High-voltage wiring harness shielding construction is put at rosette peripheral hardware，Need not additionally connect shielding line and shield terminal，Improve final assembly efficiency，The hidden danger into water can also be prevented.
Description
Technical field:
This utility model relates to a kind of high-voltage wiring harness shielding construction and the motor of application thereof.
Background technology:
The high pressure linear speed shielding construction of existing motor body includes rosette, high-voltage line, shield terminal and shielding line, logical
Cross and shield terminal is crimped together with shielding line, the most again shield terminal is connected by screw inside rosette or outward
Face, such bad part has: 1) if being connected on inside rosette by shield terminal, because rosette space is little, it is not easy to operation, shadow
Ring final assembly efficiency；2) if shield terminal is connected on outside rosette, it is likely to result in shielding line layer and easily intakes, exist hidden
Suffer from.
Summary of the invention:
The purpose of this utility model is to provide a kind of high-voltage wiring harness shielding construction and the motor of application thereof, at rosette end cap
It is provided with high-voltage line shielding construction, is contacted with connector cover and shielded joint by wave washer simultaneously, play shielding action, no
Need additionally to connect shielding line and shield terminal, improve final assembly efficiency, moreover it is possible to prevent the hidden danger into water.
The purpose of this utility model is achieved by following technical proposals.
A kind of high-voltage wiring harness shielding construction, including connecting terminal and high-voltage wiring harness, screen layer, shielded joint, wave washer
And outer casing sleeve, connect terminal and be arranged on the end of high-voltage wiring harness, with a certain distance from connect terminal rear the height of position
Being set with shielded joint and screen layer on line ball bundle, the afterbody of shielded joint is mutually nested with the end of screen layer to link together,
In the middle part of shielded joint, outside is cased with outer casing sleeve, is positioned at parcel screen layer outside shielded joint high-voltage wiring harness below, in shielding
Joint front end sleeve is electric-conductor equipped with wave washer, screen layer, shielded joint and wave washer.
In above-mentioned high-voltage wiring harness shielding construction, the position connected of the afterbody of described shielded joint and the end of screen layer
Outside is set with shielded-plate tube, and shielded-plate tube is enclosed within inside outer casing sleeve.
In above-mentioned high-voltage wiring harness shielding construction, described high-voltage wiring harness includes core and is wrapped in the interior insulation outside core
Layer, one section of core of the protrusion of high-voltage line end connects with being connected terminal.
Above-mentioned high-voltage wiring harness shielding construction, the described partly shielding effect layer external insulation layer after shielded joint wraps up
Come.
Above-mentioned high-voltage wiring harness shielding construction, the tail end of described outer casing sleeve arranges boss, between boss and external insulation layer
It is formed with sealing cavity, fills caulking gum inside cavity sealing.
Above-mentioned high-voltage wiring harness shielding construction, the afterbody rear of described outer casing sleeve arranges snap close, and snap close is sleeved on high pressure
On wire harness, snap close includes installation portion, backboard and side shield composition, and installation portion is sleeved on high-voltage wiring harness, and backboard shelters from
Sealing cavity, side shield covers on the sidewall outer of outer casing sleeve.
Above-mentioned high-voltage wiring harness shielding construction, the end face of described outer casing sleeve arranges annular groove, pacifies inside annular groove
Dress sealing ring, the outside of outer casing sleeve is additionally provided with the first installing hole, and shielded joint part protrudes the end face of outer casing sleeve.
Above-mentioned high-voltage wiring harness shielding construction, described outer casing sleeve is insulating part.
Above-mentioned high-voltage wiring harness shielding construction, the described sidewall in the middle part of outer casing sleeve is protruding with fixture block, and side shield extends
Clamp, clamp arranges draw-in groove, and fixture block is stuck on draw-in groove, in order to axial and circumferential positioning fastener.
A kind of motor includes motor body, the rosette being arranged on motor body and several high-voltage wiring harness shielding knot
Structure, high-voltage wiring harness shielding construction is above-described high-voltage wiring harness shielding construction, is provided with several patch panels, high pressure in rosette
Connection terminal on wire harness is connected with patch panel by contact screw, and outer casing sleeve arranges the first installing hole, described rosette
It is provided with the second installing hole and through hole, by screw precession the first installing hole, the second installing hole outer casing sleeve, rosette end cap
Coupling together, the wave washer of suit shielded joint front end is pressed in rosette and makes rosette and shielded joint play shielded signal
Transmission effect.
In above-mentioned motor, described motor body includes stator module, rotor assembly and case component, protrudes casing
The shielded joint part of cylinder packs in through hole, and through-hole side wall is provided with step surface, and wave washer is supported on step surface and makes wiring
Box and shielded joint play shielded signal transmission effect.
This utility model compared with prior art, has the effect that
1), inside the rosette front end of high-voltage wiring harness being arranged on motor body by outer casing sleeve, set in rosette
Having several patch panels, the connection terminal on high-voltage wiring harness is connected with patch panel by contact screw, puts in rosette
Section high-voltage wiring harness play shielding action, it addition, with a certain distance from connect terminal rear position high-voltage wiring harness on be set with
Shielded joint and screen layer, the afterbody of shielded joint is mutually nested with the end of screen layer to link together, in the middle part of shielded joint
Outside is cased with outer casing sleeve, is positioned at parcel screen layer outside shielded joint high-voltage wiring harness below, is set with in shielded joint front end
Wave washer, rosette, wave washer, shielded joint and screen layer is had to form electrical connection, be therefore pointed to outside rosette
One section of high-voltage wiring harness also functions to good shielding action, and installs simple, improves final assembly efficiency, moreover it is possible to prevent into water is hidden
Suffer from.Need not additionally connect shielding line and shield terminal, reduce cost.
2) in described high-voltage wiring harness shielding construction, the position connected of the afterbody of described shielded joint and the end of screen layer
Putting outside and be set with shielded-plate tube, shielded-plate tube is enclosed within inside outer casing sleeve, so can ensure that afterbody and the screen layer of shielded joint
Ends contact good, installation is also convenient for；
3) the partly shielding effect layer external insulation layer after shielded joint described in wraps up, and makes insulating properties more preferable；
4) high-voltage wiring harness shielding construction, the tail end of described outer casing sleeve arranges boss, shape between boss and external insulation layer
Becoming to have sealing cavity, fill caulking gum sealing inside cavity, the afterbody rear of outer casing sleeve arranges snap close, and snap close is sleeved on
On high-voltage wiring harness, snap close includes installation portion, backboard and side shield composition, and installation portion is sleeved on high-voltage wiring harness, and backboard hides
Blocking sealing cavity, side shield covers on the sidewall outer of outer casing sleeve, and the sealing water proofing property so making high-voltage wiring harness is better.
5) rosette is provided with the second installing hole and through hole, by screw precession the first installing hole, the second installing hole outward
Valve jacket cylinder, rosette end cap couple together, and shielded joint projection packs in through hole, and through-hole side wall is provided with step surface, ripple
Shape packing ring is supported on step surface and makes rosette and shielded joint play shielded signal transmission effect, and simple in construction is easy for installation.
6) end face of outer casing sleeve arranges annular groove, installs sealing ring, when screw precession first is pacified inside annular groove
Dress hole, the second installing hole couple together outer casing sleeve, rosette end cap, on sealing ring extruding rosette end cap, play waterproof
Effect.
Accompanying drawing illustrates:
Fig. 1 is the schematic perspective view of embodiment 1；
Fig. 2 is the schematic front view of embodiment 1；
Fig. 3 is the A-A sectional view of Fig. 2；
Fig. 4 is the partial enlarged drawing of B in Fig. 3；
Fig. 5 is the perspective exploded view of embodiment 1；
Fig. 6 is the schematic perspective view of embodiment 2；
Fig. 7 is the schematic front view of embodiment 2；
Fig. 8 is the C-C sectional view of Fig. 7；
Fig. 9 is the partial enlarged drawing of D in Fig. 8；
Figure 10 is the perspective exploded view of embodiment 2.
Detailed description of the invention:
Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.
Embodiment one:
As shown in Figures 1 to 5, the present embodiment is a kind of high-voltage wiring harness shielding construction, including connecting terminal 1 and high-voltage wiring harness
2, screen layer 3, shielded joint 4, wave washer 6 and outer casing sleeve 7, connects terminal 1 and is arranged on the end of high-voltage wiring harness 2, from
Shielded joint 4 and screen layer 3 it is set with on the high-voltage wiring harness 2 of the position connecting the certain distance at terminal 1 rear, shielded joint 4
Afterbody is mutually nested with the end of screen layer 3 to link together, and in the middle part of shielded joint 4, outside is cased with outer casing sleeve 7, is positioned at shielding
Screen layer 3 is wrapped up, at shielded joint 4 front end sleeve equipped with wave washer 6, screen layer 3, screen outside joint 4 high-voltage wiring harness 2 below
Cover joint 4 and wave washer 6 is electric-conductor.
The afterbody of shielded joint 4 is set with shielded-plate tube 5, outside shielded-plate tube 5 with outside the position connected of the end of screen layer 3
Surface cover is inside outer casing sleeve 7.
High-voltage wiring harness 2 includes core 21 and is wrapped in the inner insulating layer 22 outside core 21, the protrusion one of high-voltage line 2 end
Section core 21 connects with being connected terminal 1.
Partly shielding effect layer 3 after shielded joint 4 wraps up with external insulation layer 23.
The tail end of outer casing sleeve 7 arranges boss 71, is formed with sealing cavity 72, close between boss 71 and external insulation layer 23
Caulking gum 73 is filled inside envelope cavity 72.
The afterbody rear of outer casing sleeve 7 arranges snap close 8, and snap close 8 is sleeved on high-voltage wiring harness 2, and snap close 8 includes installation portion
81, backboard 82 and side shield 83 form, and installation portion 81 is sleeved on high-voltage wiring harness 2, and backboard 82 shelters from sealing cavity 72,
Side shield 83 covers on the sidewall outer of outer casing sleeve 7.
Sidewall in the middle part of outer casing sleeve 7 is protruding with fixture block 77, and side shield 83 extends clamp 84, and clamp 84 arranges draw-in groove
85, fixture block 77 is stuck on draw-in groove 85, in order to axial and circumferential positioning fastener 8.
The end face of outer casing sleeve 7 arranges annular groove 74, installs sealing ring 75 inside annular groove 71, outer casing sleeve 7
Outside is additionally provided with the first installing hole 76, and shielded joint 4 part protrudes the end face of outer casing sleeve 7.
Outer casing sleeve 7 is insulating part.
Embodiment two:
As shown in Fig. 6 to Figure 10, a kind of motor body, including motor body 9, the rosette that is arranged on motor body 9
91 and several high-voltage wiring harness shielding constructions, described high-voltage wiring harness shielding construction is the high-voltage wiring harness shielding knot described in embodiment one
Structure, is provided with several patch panels 92 in rosette 91, the connection terminal 1 on high-voltage wiring harness 2 is by contact screw 94 and patch panel
92 connect, and outer casing sleeve 7 arranges the first installing hole 76, and described rosette 91 is provided with the second installing hole 93 and through hole 95, logical
Cross screw 94 precession the first installing hole 93 outer casing sleeves 7 of the 76, second installing hole, rosette end cap 911 couples together, and shielding connects
4 projections pack in through hole 95, and through hole 95 sidewall is provided with step surface 951, and wave washer 6 is supported on step surface 951
Rosette 91 and shielded joint 4 is made to play shielded signal transmission effect.
Described motor body 9 includes stator module, rotor assembly and case component, and the shielding protruding outer casing sleeve 7 connects
4 parts pack in through hole 95, and through hole 95 sidewall is provided with step surface 951, and wave washer 6 is supported on step surface 951 and makes to connect
Line box 91 and shielded joint 4 play shielded signal transmission effect.
The principle of the present invention: the front end of high-voltage wiring harness 2 is arranged on the rosette on motor body 9 by outer casing sleeve 7
Inside 91, being provided with several patch panels 92 in rosette 91, the connection terminal 1 on high-voltage wiring harness 2 passes through contact screw 94 and connects
Line plate 92 connects, and puts in rosette 91 one section of high-voltage wiring harness 2 and plays shielding action, it addition, from connecting terminal 1 rear
Shielded joint 4 and screen layer 3, the afterbody of shielded joint 4 and screen layer 3 it is set with on the high-voltage wiring harness 2 of the position of certain distance
End is mutually nested to link together, and in the middle part of shielded joint 4, outside is cased with outer casing sleeve 7, is positioned at shielded joint 4 high pressure below
Wrap up screen layer 3 outside wire harness 2, connect equipped with wave washer 6, rosette 91, wave washer 6, shielding at shielded joint 4 front end sleeve
4 and screen layer 3 form electrical connection, be therefore pointed to outside rosette 91 one section of high-voltage wiring harness 2 and also function to well shield
Effect, and install simple, improve final assembly efficiency, moreover it is possible to prevent the hidden danger into water.Need not additionally connect shielding line and shielding
Terminal, reduces cost.
Above example is the better embodiment of the present invention, but embodiments of the present invention are not limited to this, and other are any
Without departing from the change made under spirit and the principle of the present invention, modify, substitute, combine, simplify, be the displacement side of equivalence
Formula, within being included in protection scope of the present invention.
Claims (11)
1. a high-voltage wiring harness shielding construction, it is characterised in that: include connect terminal (1) and high-voltage wiring harness (2), screen layer (3),
Shielded joint (4), wave washer (6) and outer casing sleeve (7), connect terminal (1) and be arranged on the end of high-voltage wiring harness (2), from
It is set with shielded joint (4) and screen layer (3), shielding on the high-voltage wiring harness (2) of the position connecting the certain distance at terminal (1) rear
The afterbody of joint (4) is mutually nested with the end of screen layer (3) to link together, and shielded joint (4) is cased with shell outside middle part
Sleeve (7), is positioned at shielded joint (4) high-voltage wiring harness (2) outside parcel screen layer (3) below, at shielded joint (4) front end sleeve
Equipped with wave washer (6), screen layer (3), shielded joint (4) and wave washer (6) are electric-conductors.
A kind of high-voltage wiring harness shielding construction the most according to claim 1, it is characterised in that: the afterbody of shielded joint (4) with
Being set with shielded-plate tube (5) outside the position connected of the end of screen layer (3), shielded-plate tube (5) is enclosed within outer casing sleeve (7) the inside.
A kind of high-voltage wiring harness shielding construction the most according to claim 2, it is characterised in that: high-voltage wiring harness (2) includes core
(21) and be wrapped in the inner insulating layer (22) of core (21) outside, one section of core (21) of the protrusion of high-voltage wiring harness (2) end with even
Connecting terminal (1) connects.
4. according to a kind of high-voltage wiring harness shielding construction described in claim 1 or 2 or 3, it is characterised in that: in shielded joint (4)
Partly shielding effect layer (3) below wraps up with external insulation layer (23).
A kind of high-voltage wiring harness shielding construction the most according to claim 4, it is characterised in that: the tail end of outer casing sleeve (7) sets
Put boss (71), between boss (71) and external insulation layer (23), be formed with sealing cavity (72), fill out sealing cavity (72) the inside
Fill caulking gum (73).
A kind of high-voltage wiring harness shielding construction the most according to claim 5, it is characterised in that: after the afterbody of outer casing sleeve (7)
Side arranges snap close (8), and snap close (8) is sleeved on high-voltage wiring harness (2), and snap close (8) includes installation portion (81), backboard (82) and side
Baffle plate (83) forms, and installation portion (81) is sleeved on high-voltage wiring harness (2), and backboard (82) shelters from sealing cavity (72), side block
Plate (83) covers on the sidewall outer of outer casing sleeve (7).
A kind of high-voltage wiring harness shielding construction the most according to claim 6, it is characterised in that: the end face of outer casing sleeve (7) sets
Putting annular groove (74), sealing ring (75) is installed in annular groove (74) the inside, and the outside of outer casing sleeve (7) is additionally provided with the first peace
Dress hole (76), shielded joint (4) part protrudes the end face of outer casing sleeve (7).
A kind of high-voltage wiring harness shielding construction the most according to claim 6, it is characterised in that: outer casing sleeve (7) is insulation
Part.
A kind of high-voltage wiring harness shielding construction the most according to claim 6, it is characterised in that: the side at outer casing sleeve (7) middle part
Wall is protruding with fixture block (77), and side shield (83) extends clamp (84), and clamp (84) arranges draw-in groove (85), and fixture block (77) is stuck in
On draw-in groove (85), in order to axial and circumferential positioning fastener (8).
10. a motor, the rosette (91) including motor body (9), being arranged on motor body (9) and several high-voltage lines
Bundle shielding construction, it is characterised in that: described high-voltage wiring harness shielding construction is the claims 1 to claim 7 any one
Described high-voltage wiring harness shielding construction, inner several patch panels (92) that are provided with of rosette (91), the connection end on high-voltage wiring harness (2)
Son (1) is connected with patch panel (92) by contact screw (94), and outer casing sleeve (7) arranges the first installing hole (76), described in connect
Line box (91) is provided with the second installing hole (93) and through hole (95), by screw (94) precession the first installing hole (76), the second peace
Dress hole (93) couples together outer casing sleeve (7), rosette end cap (911), the wave washer of suit shielded joint (4) front end
(6) it is pressed in rosette (91) and makes rosette (91) and shielded joint (4) play shielded signal transmission effect.
11. a kind of motors according to claim 10, it is characterised in that: described motor body (9) include stator module,
Rotor assembly and case component, it is inner that shielded joint (4) part of protrusion outer casing sleeve (7) packs into through hole (95), through hole (95) side
Wall is provided with step surface (951), and wave washer (6) is supported on step surface (951) and makes rosette (91) and shielded joint (4) rise
To shielded signal transmission effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666629.4U CN205791428U (en) | 2016-06-28 | 2016-06-28 | A kind of high-voltage wiring harness shielding construction and the motor of application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620666629.4U CN205791428U (en) | 2016-06-28 | 2016-06-28 | A kind of high-voltage wiring harness shielding construction and the motor of application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205791428U true CN205791428U (en) | 2016-12-07 |
Family
ID=58128773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620666629.4U Active CN205791428U (en) | 2016-06-28 | 2016-06-28 | A kind of high-voltage wiring harness shielding construction and the motor of application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205791428U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425369A (en) * | 2017-09-08 | 2017-12-01 | 广州安飞诺电子有限公司 | A kind of anti-tampering high pressure crosses hole connector |
| CN108599089A (en) * | 2018-06-20 | 2018-09-28 | 嘉兴市盛央电气有限公司 | Push-in electromagnetic shielded cable connector |
| CN108923158A (en) * | 2018-08-21 | 2018-11-30 | 上海航天科工电器研究院有限公司 | A kind of OT terminal terminal box fast uncapped |
| CN109102957A (en) * | 2018-08-10 | 2018-12-28 | 河南天海电器有限公司 | Electric vehicle high-voltage wiring harness |
| CN110165438A (en) * | 2019-05-31 | 2019-08-23 | 深圳市国威通电子技术有限公司 | A kind of novel shielding structure and its application method |
-
2016
- 2016-06-28 CN CN201620666629.4U patent/CN205791428U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425369A (en) * | 2017-09-08 | 2017-12-01 | 广州安飞诺电子有限公司 | A kind of anti-tampering high pressure crosses hole connector |
| CN108599089A (en) * | 2018-06-20 | 2018-09-28 | 嘉兴市盛央电气有限公司 | Push-in electromagnetic shielded cable connector |
| CN109102957A (en) * | 2018-08-10 | 2018-12-28 | 河南天海电器有限公司 | Electric vehicle high-voltage wiring harness |
| CN109102957B (en) * | 2018-08-10 | 2023-09-22 | 河南天海电器有限公司 | High-voltage wire harness of electric vehicle |
| CN108923158A (en) * | 2018-08-21 | 2018-11-30 | 上海航天科工电器研究院有限公司 | A kind of OT terminal terminal box fast uncapped |
| CN108923158B (en) * | 2018-08-21 | 2023-08-11 | 上海航天科工电器研究院有限公司 | OT terminal junction box capable of rapidly uncovering |
| CN110165438A (en) * | 2019-05-31 | 2019-08-23 | 深圳市国威通电子技术有限公司 | A kind of novel shielding structure and its application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205791428U (en) | A kind of high-voltage wiring harness shielding construction and the motor of application thereof | |
| US7165995B2 (en) | Electromagnetic interference shielded connector and method for assembling the same | |
| CN102220963B (en) | Electronic control unit | |
| JPH09199230A (en) | Plug type electric connector and manufacture thereof | |
| CN206789772U (en) | The connector construction of cable | |
| CN204118373U (en) | Electric connector | |
| JP2010165512A (en) | Shielding connector | |
| CN101699680A (en) | Connector of high-voltage shielded cable for vehicles | |
| CN110416784A (en) | Electric connector and vehicle with it | |
| CN106953185A (en) | Electric connector | |
| CN201549861U (en) | High-voltage shielded cable connector used for hybrid electric vehicle | |
| CN207490187U (en) | Waterproof electrical connector socket | |
| CN205452651U (en) | Electric automobile charging connector plug | |
| CN208445406U (en) | Disc type electric machine and connection box for motor | |
| CN206650224U (en) | The connector construction of paired cable | |
| JP2014112484A (en) | Waterproof connector | |
| CN102522665B (en) | Shielded connector component with insulated outer shell and plug and socket thereof | |
| CN104022392A (en) | Waterproof structure for connector | |
| CN202121053U (en) | Waterproof joint device of antenna | |
| CN207753250U (en) | A kind of three core push-down elbow high pressure plastic cement connectors | |
| CN215869996U (en) | Vehicle-mounted waterproof connector | |
| JP3242399U (en) | FAKRA connector | |
| CN205452644U (en) | Electric automobile charging plug with prevent that mistake installation constructs | |
| CN2932728Y (en) | Structure of electric connector with magnetic ring on data transmission line | |
| CN216530511U (en) | Cable connector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230421 Address after: 201100 No. 322, Lane 953, Jianchuan Road, Minhang District, Shanghai Patentee after: SHANGHAI EDRIVE Co.,Ltd. Address before: Room 101, Building 2, No. 5 Yongfeng Road, Haidian District, Beijing 100089 Patentee before: BROAD-OCEAN MOTOR EV Co.,Ltd. |