CN115083682A - New forms of energy car of riding instead of walk is with pencil - Google Patents
New forms of energy car of riding instead of walk is with pencil Download PDFInfo
- Publication number
- CN115083682A CN115083682A CN202210827275.7A CN202210827275A CN115083682A CN 115083682 A CN115083682 A CN 115083682A CN 202210827275 A CN202210827275 A CN 202210827275A CN 115083682 A CN115083682 A CN 115083682A
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- voltage wire
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- 239000007788 liquid Substances 0.000 claims abstract description 52
- 230000009471 action Effects 0.000 claims abstract description 46
- 239000003063 flame retardant Substances 0.000 claims abstract description 46
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 29
- 238000000926 separation method Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000243 solution Substances 0.000 abstract description 25
- 239000011229 interlayer Substances 0.000 abstract description 13
- 230000008602 contraction Effects 0.000 abstract description 12
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000004224 protection Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- 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
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention provides a new energy vehicle wire harness, which comprises a high-voltage wire harness body, wherein the middle part of the high-voltage wire harness body is disconnected, the disconnected high-voltage wire harness bodies are electrically connected through a first joint and a second joint, sliders are fixedly arranged on the first joint and the second joint, the interior of a solution cabin is divided into a liquid expansion area and a flame-retardant solution area through a partition piston, and a liquid flame retardant storage interlayer is communicated with the flame-retardant solution area through a liquid injection groove arranged in a disconnection action box. And the expansion with heat and the contraction with cold of the high-pressure wire harness are compensated in time through the expansion and contraction of the action connecting rod, and the local stress of the high-pressure wire harness is eliminated.
Description
Technical Field
The invention relates to the technical field of high-voltage new energy wire harnesses, in particular to a wire harness for a new energy scooter.
Background
A manufacturing method of a new energy automobile high-voltage wire harness protective sleeve with publication number of CN107769097B in the prior art comprises the following steps: firstly, stripping an insulating sheath of a high-voltage wire harness, wherein a wire pressing frame is required to hoop at least 88% of an electric wire; secondly, wrapping the inner ring bushing outside the high-voltage wire harness, uniformly stressing and crimping the hexagon by adopting a hexagonal crimping assembly, and wrapping the outer layer bushing again; thirdly, testing the tensile strength, wherein the testing range is 27-32 mm per minute; fourthly, the compression joint terminal after the tensile test is placed in a mould for injection molding; the high-voltage wire harness protective sleeve for the new energy automobile can be used for isolating moisture, chemical substances and harmful gases and protecting the new energy automobile.
Because the new energy wire harness has certain particularity compared with the fuel vehicle, the battery module of the new energy wire harness is connected with the motor through the high-voltage wire harness, and the high-voltage wire harness needs to be protected more closely compared with the low-voltage wire harness of the fuel vehicle, so as to prevent the high-voltage wire harness from being damaged under the extreme conditions of vehicle collision and the like, once the high-voltage wire harness is punctured, fire disasters are easy to occur, if personnel in the vehicle cannot withdraw in time due to the change of a vehicle body structure in an accident at the moment, an inestimable disaster is caused, so that the protection of the new energy high-voltage wire harness is particularly important, although the new energy high-voltage wire harness protective sleeve plays a certain protection role in protecting the wire harness, the new energy vehicle high-voltage wire harness protective sleeve still has obvious defects in the using process: 1. the device improves the tensile insulation effect of the protective sleeve by optimizing the component structure of the protective sleeve, but the protective sleeve protection mode still belongs to passive protection measures and cannot actively take damage-stopping measures when the high-voltage wire harness is damaged in time; 2. in the prior art, a high-voltage circuit of a vehicle can be cut off after the vehicle body detects impact, but the circuit cutting off mode is completed through electronic components, and the power-off effect can be influenced when the components of the part are controlled to be damaged; 3. in the area that the difference in temperature is great in winter and summer, receive the influence that temperature fluctuates, the inside high-pressure pencil of winter and summer two seasons automobile body can take place expend with heat and contract with cold the effect, and if do not take the measure and eliminate the local bending stress of high-pressure pencil, will influence the structural strength of this stress position protective sheath greatly, and then probably cause the damage of high-pressure pencil.
Disclosure of Invention
The invention aims to provide a wire harness for a new energy scooter, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a new energy is pencil for car of riding instead of walk, including the high-pressure pencil body, the disconnection sets up in the middle part of the high-pressure pencil body, the disconnection sets up between the high-pressure pencil body through first joint and second joint electric connection, all fixed mounting has the slider on first joint and the second joint, first joint and second joint pass through the slider and the spout clearance fit offered on the joint connecting seat, the joint connecting seat is telescopic to be set up in the break-make action box, still be provided with the solution cabin in the break-make action box, the solution cabin is inside to be distinguished into liquid expansion district and fire-retardant solution district through the baffle piston, be filled with alcohol in the liquid expansion district, be provided with the extrusion spring in the liquid expansion district, extrusion spring both ends respectively with liquid expansion district inner wall and baffle piston fixed connection, still fixed mounting has long and narrow expansion pipe in the solution cabin of liquid expansion district upper end, an action piston is telescopically arranged in the long and narrow expansion pipe, one end, far away from the solution cabin, of the action piston is fixedly connected with the connector connecting seat through an action connecting rod, a separation pushing rod is further fixedly installed on one side of the long and narrow expansion pipe, and sliding oblique strips are fixedly installed on the separation pushing rod and the side edges of the first connector and the second connector and are in movable fit with each other;
the utility model discloses a fire-retardant wire harness, including high-pressure wiring harness body, break-make action box and protective case fixed connection, the protective case is double-deck tubular structure, the double-deck tubular structure of protective case forms liquid fire retardant storage interlayer, liquid fire retardant storage interlayer is distinguished the intercommunication with fire-retardant solution through the notes cistern of seting up in the break-make action box, all fill liquid fire retardant in liquid fire retardant storage interlayer and the fire-retardant solution district.
Preferably, one side of the on-off action box, which is close to the wire harness hole, is movably provided with a high-voltage wire harness plastic roller wheel through a wheel shaft, and the high-voltage wire harness bodies at two ends are arranged on the high-voltage wire harness plastic roller wheel in a bridging manner.
Preferably, the inner side of the protective sleeve is further uniformly provided with wire harness support ribs at intervals.
Compared with the prior art, the invention has the beneficial effects that:
1. when the high-voltage wire harness of the new energy is damaged under the conditions of vehicle collision or other extreme conditions, the protective sleeve is firstly damaged as the outermost protective mechanism, and at the moment, the liquid flame retardant in the liquid flame retardant storage interlayer firstly flows out from the damaged part, so that the risk of fire is reduced by the covering of the liquid flame retardant, and the high-voltage wire harness can also be used as the flame retardant to play a role when the fire occurs;
2. when the protective sleeve is damaged to cause the liquid flame retardant to flow out, the liquid flame retardant storage interlayer and the flame retardant solution area lose pressure, at the moment, the partition plate piston can rapidly move to one side far away from the long and narrow expansion pipe under the action of the extrusion spring, the process not only enables the liquid flame retardant to rapidly act on the damaged part, but also synchronously drives the action piston to rapidly descend until the action connecting rod descends to enable the joint connecting seat to descend, at the moment, the separation push rod pushes the sliding inclined strips on the two sides to work, and finally enables the first joint and the second joint to be separated, the disconnection of the high-voltage wire harness is realized through a mechanical mode, the damaged firing probability of the high-voltage wire harness is greatly reduced, and the damaged firing risk of the high-voltage wire harness is effectively reduced;
3. the action piston of the invention has the effect of expansion with heat and contraction with cold in the internal alcohol in the process of temperature change in winter and summer, so that the expansion with heat and contraction with cold of the high-voltage wire harness are compensated in time through the expansion and contraction of the action connecting rod, the local stress of the high-voltage wire harness is eliminated, and the high-voltage wire harness is prevented from being damaged by long-term stress concentration in the process of expansion with heat and contraction with cold.
When the high-voltage wire harness is damaged under the conditions of vehicle collision or other extreme conditions, the liquid flame retardant in the liquid flame retardant storage interlayer firstly flows out from the damaged part, and the first joint and the second joint are directly separated, so that the damage and fire risk of the high-voltage wire harness is effectively reduced, the delivery of the flame retardant is accurately realized, the expansion caused by heat and the contraction caused by cold of the high-voltage wire harness are timely compensated through the expansion and contraction of the action connecting rod, and the local stress of the high-voltage wire harness is eliminated.
Drawings
Fig. 1 is a schematic view of a high-voltage wire harness body of the present invention in a tightened state under a temperature condition in winter and summer;
fig. 2 is a schematic view of the first joint being separated from the second joint in a punctured state of the protective sleeve of the present invention;
FIG. 3 is a schematic view of the first joint and the second joint of the present invention;
FIG. 4 is a schematic view of the non-contact state of the separated pushing rod and the sliding slanted bar of the present invention;
fig. 5 is a schematic perspective view of the cross-sectional structure of the protective sleeve of the present invention;
FIG. 6 is a schematic view of the connecting structure of the actuating link according to the present invention.
In the figure: the high-pressure wire harness plastic roller comprises a high-pressure wire harness body 1, a first joint 2, a second joint 3, a sliding block 4, a joint connecting seat 5, a sliding groove 6, an on-off action box 7, a solution cabin 8, a partition plate piston 9, a liquid expansion area 10, a flame-retardant solution area 11, an extrusion spring 12, a long and narrow expansion pipe 13, an action piston 14, an action connecting rod 15, a separation push rod 16, a sliding oblique strip 17, a wire harness hole 18, a protective sleeve 19, a liquid flame retardant storage interlayer 20, a liquid injection groove 21, a high-pressure wire harness plastic roller 22 and a wire harness support rib 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
the first embodiment is as follows:
a new energy vehicle harness comprises a high-voltage harness body 1, wherein the middle of the high-voltage harness body 1 is arranged in a disconnected mode, the high-voltage harness body 1 arranged in the disconnected mode is electrically connected through a first connector 2 and a second connector 3, sliders 4 are fixedly arranged on the first connector 2 and the second connector 3, the first connector 2 and the second connector 3 are movably matched with a chute 6 formed in a connector connecting seat 5 through the sliders 4, the connector connecting seat 5 is telescopically arranged in an on-off action box 7, a solution cabin 8 is further arranged in the on-off action box 7, the interior of the solution cabin 8 is divided into a liquid expansion area 10 and a flame-retardant solution area 11 through a partition plate piston 9, alcohol is filled in the liquid expansion area 10, an extrusion spring 12 is arranged in the liquid expansion area 10, two ends of the extrusion spring 12 are fixedly connected with the inner wall of the liquid expansion area 10 and the partition plate piston 9 respectively, a long and narrow expansion pipe 13 is further fixedly arranged in the solution cabin 8 at the upper end of the liquid expansion area 10, an action piston 14 is arranged in the long and narrow expansion pipe 13 in a telescopic mode, one end, far away from the solution tank 8, of the action piston 14 is fixedly connected with the connector connecting seat 5 through an action connecting rod 15, a separation pushing rod 16 is further fixedly installed on one side of the long and narrow expansion pipe 13, and the separation pushing rod 16 is fixedly matched with the side edges of the first connector 2 and the second connector 3 in a movable mode through sliding oblique strips 17;
inside high-pressure pencil body 1 both ends were worn out the pencil hole 18 that the on-off action box 7 was seted up and were got into protective case 19, on-off action box 7 and protective case 19 fixed connection, protective case 19 is double-deck tubular structure, protective case 19's double-deck tubular structure forms liquid fire retardant storage interlayer 20, liquid fire retardant storage interlayer 20 is through annotating the cistern 21 and the district 11 intercommunication of fire-retardant solution of seting up in the on-off action box 7, liquid fire retardant storage interlayer 20 and the interior notes of all having liquid fire retardant of fire-retardant solution district 11.
In this embodiment, the first joint 2 and the second joint 3 are slidably disposed on the joint connecting seat 5, the joint connecting seat 5 is pushed by the action connecting rod 15 to go up and down, the action connecting rod 15 goes up and down synchronously with the action piston 14, the action piston 14 expands under the action of the alcohol filled in the liquid expansion area 10 in the solution tank 8, because the alcohol has good properties of expansion with heat and contraction with cold, when the temperature difference is close to 50 ℃ in winter and summer, and the expansion with heat and contraction with cold of the liquid expansion area 10 are amplified in the long and narrow expansion tube 13, at this time, the action piston 14 is driven to synchronously expand and contract by the principle of expansion with heat and contraction with cold of alcohol, so as to compensate the local stress distribution concentration phenomenon caused by the expansion with heat and contraction with cold of the high-pressure harness body 1, the stress at other parts of the high-pressure harness body 1 is eliminated in time by the pushing of the action connecting rod 15, and at the same time, the protective sleeve 19 has a two-layer structure, on one hand, the liquid flame retardant is filled in the liquid flame retardant storage interlayer 20 arranged inside, so that the inside and outside high temperature can be isolated, on the other hand, when the protective sleeve 19 is damaged, the liquid flame retardant can rapidly flow out from the damaged part, and further, the spontaneous combustion phenomenon of a high-pressure wire harness at the part can be prevented, synchronously, in the flowing-out process of the liquid flame retardant, as the pressure of the liquid flame retardant storage interlayer 20 is consistent with that of the flame-retardant solution area 11, when the liquid flame retardant flows out, the internal pressure is reduced, at the moment, under the action of the extrusion spring 12, the liquid in the flame-retardant solution area 11 can be continuously pumped out from the damaged part of the protective sleeve 19, and meanwhile, as the internal pressure of the liquid expansion area 10 is reduced, the action piston 14 rapidly descends, at the moment, the connector connecting seat 5 drives the first connector 2 and the second connector 3 to move towards the side close to the separation push rod 16, and when the separation push rod 16 is in contact with the sliding oblique strip 17, the first joint 2 and the second joint 3 are separated by pressing each other to generate component force towards two sides, and finally the high-voltage wiring harness body 1 is powered off, so that the high-voltage wiring harness body 1 and other components electrically connected with the high-voltage wiring harness body 1 can be prevented from generating spontaneous combustion risks.
Example two:
in this embodiment, the on-off action box 7 is close to the side of the wire harness hole 18 and is all movably provided with a high-voltage wire harness plastic roller 22 through a wheel shaft, the high-voltage wire harness bodies 1 at the two ends are all arranged on the high-voltage wire harness plastic roller 22, the high-voltage wire harness bodies 1 are enabled to be slowly plastic in the bending process through the arrangement of the high-voltage wire harness plastic roller 22, and the high-voltage wire harness bodies 1 are prevented from being damaged due to the fact that the bending angle is too large.
Example three:
in this embodiment, the wire harness support ribs 23 are uniformly arranged on the inner side protection sleeve 19 at intervals, the high-voltage wire harness body 1 and the inner layer protection sleeve 19 are spaced at a certain distance by the arrangement of the wire harness support ribs 23, a buffer zone is reserved in the collision process, and the high-voltage wire harness body 1 is further prevented from being impacted and damaged in the collision process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a new forms of energy car of riding instead of walk is with pencil, includes high-pressure pencil body (1), its characterized in that: the middle of the high-voltage wire harness body (1) is disconnected, the high-voltage wire harness body (1) which is disconnected is electrically connected with the second connector (3) through the first connector (2), the first connector (2) and the second connector (3) are fixedly provided with the sliding blocks (4), the first connector (2) and the second connector (3) are movably matched with the sliding grooves (6) formed in the connector connecting seats (5) through the sliding blocks (4), the connector connecting seats (5) are telescopically arranged in the on-off action box (7), the on-off action box (7) is also internally provided with a solution cabin (8), the inside of the solution cabin (8) is divided into a liquid expansion area (10) and a flame-retardant solution area (11) through a partition plate piston (9), alcohol is filled in the liquid expansion area (10), and an extrusion spring (12) is arranged in the liquid expansion area (10), the two ends of the extrusion spring (12) are respectively fixedly connected with the inner wall of the liquid expansion area (10) and the partition plate piston (9), a long and narrow expansion pipe (13) is further fixedly installed in the solution cabin (8) at the upper end of the liquid expansion area (10), an action piston (14) is arranged in the long and narrow expansion pipe (13) in a telescopic mode, one end, far away from the solution cabin (8), of the action piston (14) is fixedly connected with the joint connecting seat (5) through an action connecting rod (15), a separation push rod (16) is further fixedly installed on one side of the long and narrow expansion pipe (13), and the separation push rod (16) is movably matched with sliding oblique strips (17) fixedly installed on the side edges of the first joint (2) and the second joint (3);
inside high-pressure pencil body (1) both ends were worn out pencil hole (18) that break-make action box (7) was seted up and were got into protective case (19), break-make action box (7) and protective case (19) fixed connection, protective case (19) are double-deck tubular structure, the double-deck tubular structure of protective case (19) forms liquid fire retardant storage intermediate layer (20), liquid fire retardant storage intermediate layer (20) through annotating liquid groove (21) and fire-retardant solution district (11) intercommunication of seting up in break-make action box (7), it has liquid fire retardant all to fill in liquid fire retardant storage intermediate layer (20) and fire-retardant solution district (11).
2. The wire harness for the new energy scooter according to claim 1, wherein: and one side of the on-off action box (7) close to the wire harness hole (18) is movably provided with a high-voltage wire harness plastic roller (22) through a wheel shaft, and the high-voltage wire harness bodies (1) at two ends are arranged on the high-voltage wire harness plastic roller (22).
3. The wire harness for the new energy scooter according to claim 1, wherein: the protective sleeve () on the inner side is also evenly provided with wire harness support ribs (23) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827275.7A CN115083682B (en) | 2022-07-13 | 2022-07-13 | New forms of energy car pencil of riding instead of walk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210827275.7A CN115083682B (en) | 2022-07-13 | 2022-07-13 | New forms of energy car pencil of riding instead of walk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115083682A true CN115083682A (en) | 2022-09-20 |
| CN115083682B CN115083682B (en) | 2024-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210827275.7A Active CN115083682B (en) | 2022-07-13 | 2022-07-13 | New forms of energy car pencil of riding instead of walk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115083682B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115549009A (en) * | 2022-12-02 | 2022-12-30 | 黑龙江省建筑安装集团有限公司 | Cable erecting device for building electromechanical installation |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354658A (en) * | 2014-10-29 | 2015-02-18 | 浙江吉利汽车研究院有限公司 | Wire harness fixing mechanism on electric automobile |
| CN206758798U (en) * | 2017-05-18 | 2017-12-15 | 浙江力达电器股份有限公司 | New energy battery high-voltage wiring harness |
| CN108521112A (en) * | 2018-05-18 | 2018-09-11 | 常州安凯特电力器件有限公司 | High pressure dry insulated power cable device end |
| US20190252104A1 (en) * | 2016-10-31 | 2019-08-15 | Tokamak Energy Ltd. | Quench protection in high-temperature superconducting magnets |
| CN209757014U (en) * | 2019-04-10 | 2019-12-10 | 十堰市中生汽车电器有限公司 | High flame retardant pencil for new energy automobile |
| CN211556179U (en) * | 2020-03-24 | 2020-09-22 | 搏世因(江苏)高压电气有限公司 | Tubular bus connecting structure with middle joint insulation seal |
| CN211744018U (en) * | 2020-04-14 | 2020-10-23 | 深圳市达润电子有限公司 | Cable fixed joint |
| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN114243626A (en) * | 2021-12-23 | 2022-03-25 | 卢家红 | Cable dismounting joint |
-
2022
- 2022-07-13 CN CN202210827275.7A patent/CN115083682B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104354658A (en) * | 2014-10-29 | 2015-02-18 | 浙江吉利汽车研究院有限公司 | Wire harness fixing mechanism on electric automobile |
| US20190252104A1 (en) * | 2016-10-31 | 2019-08-15 | Tokamak Energy Ltd. | Quench protection in high-temperature superconducting magnets |
| CN206758798U (en) * | 2017-05-18 | 2017-12-15 | 浙江力达电器股份有限公司 | New energy battery high-voltage wiring harness |
| CN108521112A (en) * | 2018-05-18 | 2018-09-11 | 常州安凯特电力器件有限公司 | High pressure dry insulated power cable device end |
| CN209757014U (en) * | 2019-04-10 | 2019-12-10 | 十堰市中生汽车电器有限公司 | High flame retardant pencil for new energy automobile |
| CN211556179U (en) * | 2020-03-24 | 2020-09-22 | 搏世因(江苏)高压电气有限公司 | Tubular bus connecting structure with middle joint insulation seal |
| CN211744018U (en) * | 2020-04-14 | 2020-10-23 | 深圳市达润电子有限公司 | Cable fixed joint |
| CN113659518A (en) * | 2021-07-28 | 2021-11-16 | 李佩珍 | Cable intermediate joint and installation method |
| CN114243626A (en) * | 2021-12-23 | 2022-03-25 | 卢家红 | Cable dismounting joint |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115549009A (en) * | 2022-12-02 | 2022-12-30 | 黑龙江省建筑安装集团有限公司 | Cable erecting device for building electromechanical installation |
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| CN115083682B (en) | 2024-02-23 |
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