CN114496368B - Compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat - Google Patents
Compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat Download PDFInfo
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- CN114496368B CN114496368B CN202111618322.9A CN202111618322A CN114496368B CN 114496368 B CN114496368 B CN 114496368B CN 202111618322 A CN202111618322 A CN 202111618322A CN 114496368 B CN114496368 B CN 114496368B
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- compression
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- 230000006835 compression Effects 0.000 title claims abstract description 22
- 238000007906 compression Methods 0.000 title claims abstract description 22
- 210000001503 joint Anatomy 0.000 claims abstract description 25
- 239000003365 glass fiber Substances 0.000 claims abstract description 15
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 6
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/18—Cables specially adapted for charging electric vehicles
-
- 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
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/1895—Internal space filling-up means
-
- 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
- H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
- H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/428—Heat conduction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a compression-resistant high-temperature-resistant easy-to-radiate new energy automobile charging cable, which comprises a plurality of charging units and two pressure-resistant frameworks, wherein the two pressure-resistant frameworks are arranged in a semi-elliptical structure matched with each other, unit grooves matched with the charging units in size and dimension are formed in the butt joint end surfaces of the two pressure-resistant frameworks, the two pressure-resistant frameworks can be butt-jointed into an integral elliptical structure, and the charging units are correspondingly arranged in the unit grooves. The invention is integrally provided with two pressure-resistant frameworks, the butt joint end surfaces of the two pressure-resistant frameworks are provided with the unit grooves, the charging units can be arranged in the unit grooves, the whole charging units are protected by the pressure-resistant frameworks, and the pressure-resistant and pressure-resistant effects can be increased; the arc-shaped groove is also formed in the pressure-resistant framework, the arc-shaped groove is correspondingly provided with the containing cavity, cooling water is filled in the containing cavity, heat generated during charging can be absorbed, the high temperature resistant effect is achieved, glass fibers are filled in the arc-shaped groove, the arc-shaped groove is matched with an internal water body, heat dissipation is easy, and the pressure resistance is also obviously improved.
Description
Technical Field
The invention relates to a new energy automobile cable, in particular to a compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat.
Background
At present, new energy automobiles are widely used, the new energy automobiles use electric power as energy, the pollution to the environment can be effectively reduced, but the new energy automobiles are required to be provided with charging piles for charging, in the prior art, when the new energy automobiles are charged, the charging time is too long, the conditions such as fire and the like can occur frequently, so that the used charging cable must have good high temperature resistance and fire resistance effects, and the charging occasion vehicles come and go and also need to have good compression resistance effects.
In the prior art, for example: the patent document of CN112735661B discloses a new energy automobile radiating and charging cable, in the technical scheme, a cylindrical framework is arranged in the cable, then a framework which is outwards dispersed is arranged on the cylindrical framework, and a partition plate is arranged, so that a water storage cavity is formed in the plate-shaped framework, the water storage cavity is continuous in the interior, then the heat generated by charging can be gradually absorbed by water in the water storage cavity, the heat generated by the water storage cavity is transferred into the water storage cavity, the heat load of a charging cable unit is reduced, the safety of the cable during charging can be improved, and the charging quality and efficiency are improved; and after the charging is finished, the heat dissipation efficiency of the water body is also high, heat absorption and heat dissipation can be repeated, and the service life of the cable is prolonged.
This technical scheme dispels the heat, absorbs heat through the water storage chamber that sets up, can effectually reach the function of high temperature resistant, but the setting of this technical scheme skeleton is comparatively difficult when actual production uses, and the skeleton also does not produce effectual protection to the cable unit that charges yet, and skeleton and cable unit that charges are disconnect-type setting, can not reach better resistance to compression effect.
Therefore, in order to solve the above technical problems, a new energy automobile charging cable capable of realizing compression resistance and having a high temperature resistant function is needed.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a compression-resistant high-temperature-resistant new energy automobile charging cable and a method thereof, wherein the compression-resistant high-temperature-resistant new energy automobile charging cable is easy to dissipate heat; the technical scheme is as follows:
the utility model provides a new energy automobile charging cable that resistance to compression high temperature easily dispels heat, includes a plurality of charging unit and two withstand voltage skeletons of setting, two withstand voltage skeletons set up to the semi-elliptic structure that the cooperation was used to the butt joint terminal surface department of two withstand voltage skeletons is provided with the unit groove with charging unit size dimension adaptation, and two withstand voltage skeletons can dock into whole elliptic structure, and the charging unit then correspond and set up in the unit inslot.
The inside of two withstand voltage skeletons still is provided with the arc wall, the position of arc wall all sets up to keep away from the butt joint terminal surface, just the edge profile setting of arc wall is corresponding with withstand voltage skeleton's external contour, just the arc wall in still install and hold the cavity, hold the corresponding cooling water that is provided with in the cavity, the arc wall in still fill glass fiber, glass fiber will hold the cavity parcel in.
The outer part of the pressure-resistant framework is also provided with a wrapping cabling layer, and the outer part of the wrapping cabling layer is correspondingly provided with an outer sheath.
Further, the charging unit comprises a power conductor arranged on the innermost layer, an insulating layer is arranged outside the power conductor, a shielding layer is arranged outside the insulating layer, a fire-resistant layer is correspondingly arranged outside the shielding layer, and an inner sheath is correspondingly arranged outside the fire-resistant layer.
Further, three unit grooves are correspondingly formed in the butt joint surface of the two semi-elliptic pressure-resistant frameworks, and the charging units are correspondingly arranged in the three unit grooves respectively.
Further, the holding cavity set up to steel structure, hold the basic shape of cavity for rectangle cavity structure, its both ends set up to semi-circular structure to hold the upper end centre undercut of cavity, hold the inside intermediate position department of cavity and correspond and install the ejector pin, will hold the upper end of cavity and prop up.
Further, the cavity is arranged to be of a sectional structure, two end parts of each section are correspondingly closed, the cavity is detachably arranged in the arc-shaped groove in a sectional mode, and the whole outside is wrapped by glass fibers.
Further, a limit nail is further arranged at the bottom of the cavity, and the limit nail is inserted into the bottom of the arc-shaped groove to fix the bottom of the arc-shaped groove.
Further, the two pressure-resistant frameworks are made of flexible pressure-resistant polytetrafluoroethylene materials, L-shaped butt joint grooves are further formed in the butt joint end faces of the two sides of the two pressure-resistant frameworks, adhesives are further correspondingly arranged in the butt joint end faces of the two pressure-resistant frameworks, and the two pressure-resistant frameworks are fixed in a butt joint mode through the adhesives.
The beneficial effects are that: the invention has the following beneficial effects:
(1) The invention is integrally provided with two pressure-resistant frameworks, the butt joint end surfaces of the two pressure-resistant frameworks are provided with the unit grooves, the charging units can be arranged in the unit grooves, the whole charging units are protected by the pressure-resistant frameworks, and the pressure-resistant and pressure-resistant effects can be increased;
(2) The arc-shaped groove is also formed in the pressure-resistant framework, the arc-shaped groove is correspondingly provided with the containing cavity, cooling water is filled in the containing cavity, heat generated during charging can be absorbed, the high temperature resistant effect is achieved, glass fibers are filled in the arc-shaped groove, the arc-shaped groove is matched with an internal water body, heat dissipation is easy, and the pressure resistance is also obviously improved;
(3) The invention correspondingly sets the shape structure of the cavity, so that the upper end surface of the cavity is downwards sunken to form a V-shaped structure, the V-shaped structure has very good pressure-resistant effect, the cavity is provided with a sectional structure, the arc-shaped groove is internally provided with a section by section, the installation is convenient, the rest part is filled with glass fiber in a sealing way, and the pressure resistance is higher;
(4) The bottom of the containing cavity is also provided with the limit nail, the position of the containing cavity can be directly fixed through the limit nail, the installation is convenient, the material of the pressure-resistant framework is additionally arranged, the pressure-resistant effect is improved, the butt joint groove and the adhesive are arranged, and the butt joint and the installation are convenient.
Drawings
Fig. 1 is a structural diagram of the present invention.
Detailed Description
The invention will be further illustrated by the following drawings and specific examples, which are carried out on the basis of the technical solutions of the invention, it being understood that these examples are only intended to illustrate the invention and are not intended to limit the scope of the invention.
As shown in fig. 1, a compression-resistant high-temperature-resistant new energy automobile charging cable comprises a plurality of charging units 1 and two compression-resistant frameworks 2, wherein the two compression-resistant frameworks 2 are arranged to be semi-oval structures matched with each other, unit grooves 3 matched with the charging units 1 in size and dimension are formed in the butt joint end faces of the two compression-resistant frameworks 2, the two compression-resistant frameworks 2 can be in butt joint to form an integral oval structure, and the charging units 1 are correspondingly arranged in the unit grooves 3.
The pressure-resistant framework is of a semi-elliptical structure, the two semi-circular elliptical structures can be butted to form an integral elliptical structure, the butt joint end face is provided with the unit groove, and the charging unit is correspondingly placed in the unit groove, so that the charging unit is integrally wrapped and protected by the two pressure-resistant frameworks after the arrangement, the internal charging unit has a good pressure-resistant function through the external pressure-resistant framework, in addition, the integral structure is of an elliptical structure, and when the charging unit is pressed by a vehicle, the upper pressure-resistant framework and the lower pressure-resistant framework bear pressure, and the pressure-resistant capacity is high.
The inside of two withstand voltage skeletons 2 still is provided with arc wall 4, and the position of arc wall 4 all sets up to keep away from the butt joint terminal surface, and the edge profile setting of arc wall 4 is corresponding with withstand voltage skeleton 2's external contour, and still installs in the arc wall 4 and hold cavity 5, holds the corresponding cooling water that is provided with in the cavity 5, still fills glass fiber 6 in the arc wall 4, and glass fiber 6 will hold cavity 5 parcel in.
The pressure-resistant framework is also internally provided with the arc-shaped groove, the shape of the arc-shaped groove is correspondingly arranged, glass fibers are filled in the arc-shaped groove, the pressure-resistant capacity is not reduced, the pressure-resistant framework is also provided with the containing cavity, cooling water can be filled in the containing cavity, and when the overall temperature of the cable is increased, the cooling water in the containing cavity can absorb heat, and the temperature of the cooling water is increased, so that the purpose of high temperature resistance is achieved.
The outer part of the pressure-resistant framework 2 is also provided with a wrapping cabling layer 7, and the outer part of the wrapping cabling layer 7 is correspondingly provided with an outer sheath 8; after the wrapping of the wrapping cable layer, the outer sheath is sleeved to form an integral cable, and the shape of the integral cable is also elliptical, so that the pressure resistance is high.
The charging unit 1 comprises a power conductor 11 arranged at the innermost layer, an insulating layer 12 is arranged outside the power conductor 11, a shielding layer 13 is arranged outside the insulating layer 12, a fire-resistant layer 14 is correspondingly arranged outside the shielding layer 13, and an inner sheath 15 is correspondingly arranged outside the fire-resistant layer 14.
Three unit grooves 3 are correspondingly arranged at the butt joint surface of the two semi-elliptic pressure-resistant frameworks 2, and three charging units 1 are correspondingly arranged in the unit grooves 3 respectively.
The setting of charging unit is conventional power cable, has better effect of charging, and is provided with three unit grooves on the withstand voltage skeleton, rationally sets up the number of charging unit, also can reduce the heat that the cable charges and produces when guaranteeing charging efficiency.
The holding cavity 5 is of a steel structure, the basic shape of the holding cavity 5 is of a rectangular cavity structure, two ends of the holding cavity 5 are of semicircular structures, the middle of the upper end of the holding cavity 5 is sunken downwards, and the ejector rod 9 is correspondingly arranged at the middle position of the inner part of the holding cavity 5 and props the upper end of the holding cavity 5.
The invention sets the shape of the cavity, the cavity can be set up to rectangular cavity structure, but meet and roll, the cavity is very easy to flatten, the invention sets up the upper end of the cavity to the shape structure of the undercut, the middle undercut, form the shape structure of V-arrangement, the middle position is withstood through the ejector pin, the ejector pin can be provided with several, the upper end is sealed by the glass fiber, such structure has very good pressure-proof effect, can be full of water and have heat absorption effect, resist the high temperature, and it is very convenient to dispel the heat after heat absorption.
The cavity 5 is arranged in a sectional structure, two end parts of each section are correspondingly closed, the cavity 5 is detachably arranged in the arc-shaped groove 4 in a sectional mode, and the outside is integrally wrapped by glass fibers 6; the bottom of the cavity 5 is also provided with a limit nail 10, and the limit nail 10 is inserted into the bottom of the arc-shaped groove 4 for fixing.
The holding cavity can be set to sectional type structure, and both ends are sealed, and inside is full of water, is more convenient when whole installation like this to hold still being provided with spacing nail on the cavity, direct through spacing nail installation when specifically installing, then rethread glass fiber is sealed can.
The two pressure-resistant frameworks 2 are made of flexible pressure-resistant polytetrafluoroethylene materials, L-shaped butt-joint grooves 21 are further formed in the butt-joint end faces of the two pressure-resistant frameworks 2, adhesives are further correspondingly arranged in the butt-joint end faces of the two pressure-resistant frameworks 2, and the two pressure-resistant frameworks are fixed in a butt-joint mode through the adhesives.
The above detailed description is only a preferred embodiment of the present invention and is not intended to limit the scope of the claims, but all equivalent changes and modifications that can be made according to the protection scope of the claims are included in the scope of the claims.
Claims (7)
1. A compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat is characterized in that: the charging device comprises a plurality of charging units (1) and two pressure-resistant frameworks (2) which are arranged, wherein the two pressure-resistant frameworks (2) are of semi-elliptic structures which are matched for use, unit grooves (3) which are matched with the charging units (1) in size and dimension are arranged at the butt joint end surfaces of the two pressure-resistant frameworks (2), the two pressure-resistant frameworks (2) can be in butt joint to form an integral elliptic structure, and the charging units (1) are correspondingly arranged in the unit grooves (3);
the inside of the two pressure-resistant frameworks (2) is also provided with an arc groove (4), the positions of the arc grooves (4) are far away from the butt joint end surfaces, the edge profile of the arc grooves (4) is corresponding to the outer profile of the pressure-resistant frameworks (2), the arc grooves (4) are internally provided with a cavity (5), the cavity (5) is correspondingly provided with cooling water, the arc grooves (4) are internally filled with glass fibers (6), and the glass fibers (6) wrap the cavity (5) inside;
the outer part of the pressure-resistant framework (2) is also provided with a wrapping cabling layer (7), and the outer part of the wrapping cabling layer (7) is correspondingly provided with an outer sheath (8).
2. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 1, wherein the cable is characterized in that: the charging unit (1) comprises a power conductor (11) arranged on the innermost layer, an insulating layer (12) is arranged outside the power conductor (11), a shielding layer (13) is arranged outside the insulating layer (12), a fire-resistant layer (14) is correspondingly arranged outside the shielding layer (13), and an inner sheath (15) is correspondingly arranged outside the fire-resistant layer (14).
3. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 2, wherein the cable is characterized in that: three unit grooves (3) are correspondingly arranged at the butt joint surface of the two semi-elliptic pressure-resistant frameworks (2), and the charging units (1) are correspondingly arranged in three unit grooves (3) respectively.
4. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 2, wherein the cable is characterized in that: the holding cavity (5) is of a steel structure, the basic shape of the holding cavity (5) is of a rectangular cavity structure, two ends of the holding cavity are of semicircular structures, the middle of the upper end of the holding cavity (5) is sunken downwards, and the ejector rod (9) is correspondingly arranged at the middle position of the interior of the holding cavity (5) and props against the upper end of the holding cavity (5).
5. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 4, wherein the cable is characterized in that: the cavity (5) is arranged to be of a sectional structure, two end parts of each section are correspondingly closed, the cavity (5) is detachably arranged in the arc-shaped groove (4), and the whole outside is wrapped by the glass fiber (6).
6. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 5, wherein the charging cable is characterized in that: the bottom of the accommodating cavity (5) is also provided with a limit nail (10), and the limit nail (10) is inserted into the bottom of the arc-shaped groove (4) for fixing.
7. The compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat according to claim 1, wherein the cable is characterized in that: the two pressure-resistant frameworks (2) are made of flexible pressure-resistant polytetrafluoroethylene materials, L-shaped butt joint grooves (21) are further formed in the butt joint end faces of the two pressure-resistant frameworks (2), and adhesives are further correspondingly arranged in the butt joint end faces of the two pressure-resistant frameworks (2) and are fixed in a butt joint mode through the adhesives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618322.9A CN114496368B (en) | 2021-12-27 | 2021-12-27 | Compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111618322.9A CN114496368B (en) | 2021-12-27 | 2021-12-27 | Compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114496368A CN114496368A (en) | 2022-05-13 |
| CN114496368B true CN114496368B (en) | 2024-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111618322.9A Active CN114496368B (en) | 2021-12-27 | 2021-12-27 | Compression-resistant high-temperature-resistant new energy automobile charging cable easy to dissipate heat |
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| Country | Link |
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| CN (1) | CN114496368B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207833970U (en) * | 2017-12-29 | 2018-09-07 | 安徽电缆股份有限公司 | A kind of marine nuclear power station cable |
| CN209571251U (en) * | 2019-05-21 | 2019-11-01 | 浙江中大元通特种电缆有限公司 | A kind of resistance to compression antistatic coal mine cable |
| DE202019105511U1 (en) * | 2019-10-07 | 2020-03-03 | Abb Schweiz Ag | Electric vehicle charging arrangement for charging an electric vehicle |
| CN211858202U (en) * | 2020-05-15 | 2020-11-03 | 安徽海纳电缆集团有限公司 | Special silicon rubber flat cable |
| CN213877638U (en) * | 2020-12-12 | 2021-08-03 | 立酷新能源技术(上海)有限公司 | Fill liquid cooling cable for electric pile |
| DE202021104826U1 (en) * | 2021-09-08 | 2021-10-04 | HARTING Automotive GmbH | Ribbon cable for a vehicle charging connector |
-
2021
- 2021-12-27 CN CN202111618322.9A patent/CN114496368B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207833970U (en) * | 2017-12-29 | 2018-09-07 | 安徽电缆股份有限公司 | A kind of marine nuclear power station cable |
| CN209571251U (en) * | 2019-05-21 | 2019-11-01 | 浙江中大元通特种电缆有限公司 | A kind of resistance to compression antistatic coal mine cable |
| DE202019105511U1 (en) * | 2019-10-07 | 2020-03-03 | Abb Schweiz Ag | Electric vehicle charging arrangement for charging an electric vehicle |
| CN211858202U (en) * | 2020-05-15 | 2020-11-03 | 安徽海纳电缆集团有限公司 | Special silicon rubber flat cable |
| CN213877638U (en) * | 2020-12-12 | 2021-08-03 | 立酷新能源技术(上海)有限公司 | Fill liquid cooling cable for electric pile |
| DE202021104826U1 (en) * | 2021-09-08 | 2021-10-04 | HARTING Automotive GmbH | Ribbon cable for a vehicle charging connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114496368A (en) | 2022-05-13 |
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