CN109841315A - A kind of charging pile cable - Google Patents
A kind of charging pile cable Download PDFInfo
- Publication number
- CN109841315A CN109841315A CN201711197458.0A CN201711197458A CN109841315A CN 109841315 A CN109841315 A CN 109841315A CN 201711197458 A CN201711197458 A CN 201711197458A CN 109841315 A CN109841315 A CN 109841315A
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- CN
- China
- Prior art keywords
- copper wire
- cable
- plastic
- charging pile
- spring piece
- 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.)
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Abstract
The present invention relates to a kind of charging pile cables, including the cable core being made of more copper wires and outer insulation jacket, interior insulation set is provided on the outer surface of each cable core, the outside of the interior insulation set is provided with tape for cables, to external insulation sleeve, returning spring piece, copper wire armored layer and plastic-aluminum knitmesh is disposed between outer insulation jacket on the outside of the tape for cables, it is respectively fixedly connected between the external insulation sleeve, returning spring piece, copper wire armored layer and plastic-aluminum knitmesh.The present invention can effectively play preferable insulation effect under the action of external insulation sleeve, reduce security risk；Pass through setting returning spring piece, copper wire armored layer and plastic-aluminum knitmesh, cable is under the action of returning spring piece, copper wire armored layer and plastic-aluminum knitmesh in this way, the mechanical tensile strength of cable in the construction process can effectively be increased, extend the safety in utilization of cable, it is ensured that the normal work of equipment.
Description
Technical field
The present invention relates to field of cable technology more particularly to a kind of charging pile cables.
Background technique
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on public
It builds in (public building, market, Public Parking etc.) and residential area parking lot or charging station, it can be according to different voltage
Grade is that the electric car of various models charges.The input terminal of charging pile is directly connected to AC network, and output end, which is equipped with, to be filled
Plug is used to charge for electric car.Charging pile generally provides two kinds of charging modes of normal charge and quick charge, Ren Menke
It is used with using specific recharged card to swipe the card on the man-machine interactive interface that charging pile provides, carries out corresponding charging side
Operation, the charging pile display screens such as formula, charging time, cost data printing can show the data such as charge volume, expense, charging time.
Charging pile (bolt) is able to achieve timing, meter electric degree, meter amount of money charging, can be used as citizen's power purchase terminal.It is filled simultaneously for raising is public
The efficiency and practicability of electric stake (bolt) will increase the function that one (bolt) is filled more and charged for electric bicycle successively from now on.
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.
Currently, charging pile cable machinery tensile strength when charging to automobile is inadequate, it is easy to lead when automobile starts suddenly
The fracture for sending a telegraph cable influences the use of cable, and common cable insulation effect is poor.
Summary of the invention
The purpose of the invention is to overcome the deficiencies of the prior art and provide a kind of charging pile cable.
The present invention is achieved through the following technical solutions:
A kind of charging pile cable, including the cable core being made of more copper wires and outer insulation jacket, each described cable
It is provided with interior insulation set on the outer surface of core, the outside of the interior insulation set is provided with tape for cables, outside the tape for cables
Side to being disposed with external insulation sleeve, returning spring piece, copper wire armored layer and plastic-aluminum knitmesh between outer insulation jacket, it is described it is outer absolutely
It is respectively fixedly connected between edge set, returning spring piece, copper wire armored layer and plastic-aluminum knitmesh.
As the preferred technical solution of the present invention, the material of the external insulation sleeve is chliorinated polyvinyl chloride meeting or epoxy resin
Glass fibre.
As the preferred technical solution of the present invention, the returning spring piece camber structure.
As the preferred technical solution of the present invention, the copper wire cross sectional shape in the copper wire armored layer is round or flat.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by setting external insulation sleeve, so outside absolutely
Preferable insulation effect can be effectively played under the action of edge set, reduces security risk；By the way that returning spring piece, copper is arranged
Silk armor and plastic-aluminum knitmesh, such cable, can be effective under the action of returning spring piece, copper wire armored layer and plastic-aluminum knitmesh
Increase cable mechanical tensile strength in the construction process, extend the safety in utilization of cable, it is ensured that the normal work of equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Referring to Fig. 1, Fig. 1 is the structural diagram of the present invention.
A kind of charging pile cable, including the cable core 1 being made of more copper wires and outer insulation jacket 8, each described electricity
Interior insulation set 2 is provided on the outer surface of cable core 1, the outside of the interior insulation set 2 is provided with tape for cables 3, the cable
It is knitted with plastic-aluminum to being disposed with external insulation sleeve 4, returning spring piece 5, copper wire armored layer 6 between outer insulation jacket 8 in the outside of band 3
Net 7 is respectively fixedly connected with, so outside between the external insulation sleeve 4, returning spring piece 5, copper wire armored layer 6 and plastic-aluminum knitmesh 7
Preferable insulation effect can be effectively played under the action of insulation sleeve 4, reduce security risk.
Wherein the material of the external insulation sleeve 4 is chliorinated polyvinyl chloride meeting or epoxy resin fiberglass, and the reply
5 camber structure of spring leaf, the copper wire cross sectional shape in the copper wire armored layer 6 are round or flat.Cable is being replied in this way
Under the action of spring leaf 5, copper wire armored layer 6 and plastic-aluminum knitmesh 7, it can effectively increase the mechanical resistance of cable in the construction process
Tensile strength extends the safety in utilization of cable, it is ensured that the normal work of equipment.
In the description of the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ",
" fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
The interaction relationship of internal connection or two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of charging pile cable, including the cable core (1) being made of more copper wires and outer insulation jacket (8), it is described each
It is provided on the outer surface of cable core (1) interior insulation set (2), is provided with tape for cables on the outside of the interior insulation set (2)
(3), it is characterised in that: to being disposed with external insulation sleeve (4) between outer insulation jacket (8), return on the outside of the tape for cables (3)
Multiple spring leaf (5), copper wire armored layer (6) and plastic-aluminum knitmesh (7), the external insulation sleeve (4), returning spring piece (5), copper wire armored
It is respectively fixedly connected between layer (6) and plastic-aluminum knitmesh (7).
2. charging pile cable according to claim 1, it is characterised in that: the material of the external insulation sleeve (4) is poly- for chlorination
Vinyl chloride meeting or epoxy resin fiberglass.
3. charging pile cable according to claim 1, it is characterised in that: returning spring piece (5) the camber structure.
4. charging pile cable according to claim 1, it is characterised in that: the copper wire section in the copper wire armored layer (6)
Shape is round or flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197458.0A CN109841315A (en) | 2017-11-25 | 2017-11-25 | A kind of charging pile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711197458.0A CN109841315A (en) | 2017-11-25 | 2017-11-25 | A kind of charging pile cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109841315A true CN109841315A (en) | 2019-06-04 |
Family
ID=66878623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711197458.0A Pending CN109841315A (en) | 2017-11-25 | 2017-11-25 | A kind of charging pile cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109841315A (en) |
-
2017
- 2017-11-25 CN CN201711197458.0A patent/CN109841315A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190604 |
|
| WD01 | Invention patent application deemed withdrawn after publication |