CN210779080U - High stability new energy automobile cable - Google Patents
High stability new energy automobile cable Download PDFInfo
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- CN210779080U CN210779080U CN201922203517.1U CN201922203517U CN210779080U CN 210779080 U CN210779080 U CN 210779080U CN 201922203517 U CN201922203517 U CN 201922203517U CN 210779080 U CN210779080 U CN 210779080U
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- energy automobile
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Abstract
The utility model discloses a high stability new energy automobile cable, including cable, connector, the cable includes oversheath, conductor, the inner wall of oversheath is from the lining to being equipped with fire-retardant area, metal armor outward in proper order, the surface mounting of conductor is provided with the inner sheath, the inside fixed fibre filling layer that is equipped with of oversheath between inner sheath and the fire-retardant area, the one end surface of cable is equipped with the sleeve pipe through seting up the recess, the connector is kept away from the fixed binding post that is provided with in sleeve pipe one end side, the connector surface mounting of binding post one side is provided with the stress cone, the connector surface mounting between stress cone and the binding post is provided with the shrink spool. The utility model discloses a binding post of connector side is connected the both ends of multicore cable with new energy automobile's electrical connection end respectively, can guarantee to connect reliable while can directly realize the separation of cable by the clamp of connector one end when changing the cable, convenient operation, the practicality is strong.
Description
Technical Field
The utility model relates to an automotive cable technical field specifically is a high stability new energy automobile cable.
Background
The new energy automobile adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, and forms an automobile with advanced technical principle, new technology and new structure. The new energy automobile comprises a pure electric automobile, a range-extended electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.
The existing cable for the new energy automobile is connected through fixing blocks, for example, application number 201620536116.1, the name is a patent of a new energy automobile cable, the cable adopting a sectional type connecting structure is high in use cost, the disassembly during replacement is complex, labor intensity is high, economic requirements are difficult to meet, and practicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high stability new energy automobile cable to the cable of sectional type connection structure is not only high in use cost among the solution prior art, and the dismantlement when changing is too complicated moreover, problem that intensity of labour is big.
In order to achieve the above object, the utility model provides a following technical scheme: a high-stability new energy automobile cable comprises a cable and a connector, wherein the cable comprises an outer sheath and a conductor, the inner wall of the outer sheath is fixedly provided with a flame retardant belt through a round inner cavity, a metal armor is fixedly arranged between the outer side of the flame retardant belt and the outer sheath, the outer surface of the conductor is fixedly provided with a circular inner sheath, the conductor is fixedly arranged inside the outer sheath at the inner side of the flame-retardant belt through the inner sheath, a fiber filling layer is fixedly arranged inside the outer sheath between the inner sheath and the flame-retardant belt, a sleeve is fixedly arranged on the outer surface of one end of the cable through a groove, the connector is fixedly arranged in the middle of the surface of one side of the sleeve far away from the cable, a plurality of wiring terminals are fixedly arranged on the side surface of one end of the connector far away from the sleeve, the outer surface of the connector on one side of the wiring terminal is respectively and fixedly provided with a stress cone, and the surface of the connector between the stress cone and the wiring terminal is fixedly provided with a contraction wire tube.
Preferably, the outer sheath and the inner sheath are both made of insulating rubber materials or polyvinyl chloride materials, and the thickness diameter of the outer sheath is larger than that of the inner sheath.
Preferably, the flame-retardant belt is a fire-resistant synthetic mica belt, and the inner diameter thickness of the flame-retardant belt is larger than the thickness of the metal armor.
Preferably, the filling material in the fiber filling layer is an organic fiber material or a master batch of a PP cable filling rope.
Preferably, the conductor is formed by twisting a plurality of wire cores, and at least three groups of conductors are arranged in the outer sheath through the inner sheath respectively and have different sizes.
Preferably, the sleeve and the connector are integrated into a whole, and the sleeve is connected with the outer surface of the cable through a clamping hoop.
Compared with the prior art, the beneficial effects of the utility model are that:
1. be equipped with fire-retardant area and fibre filling layer through metal armor between outer sheath and conductor surface inner sheath, can effectively strengthen the resistance to compression and the fire behavior of cable, and the inside multiunit conductor that is equipped with of cable satisfies multicore wiring demand, excellent in use effect.
2. The connector is arranged at one end of the cable through the sleeve, the side face of the connector is provided with the plurality of wiring terminals through the stress cone, the two ends of the multi-core cable are connected with the power connection ends of the new energy automobile respectively through the wiring terminals, reliable connection can be guaranteed, meanwhile, separation of the cable can be directly achieved through the clamp at one end of the connector when the cable is replaced, operation is convenient, and practicability is high.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the cable of the present invention;
fig. 3 is a side sectional view of the cable of the present invention.
In the figure: 1. a cable; 2. a connector; 3. an outer sheath; 4. a conductor; 5. a flame retardant tape; 6. metal armor; 7. an inner sheath; 8. a fiber-filled layer; 9. a sleeve; 10. a wiring terminal; 11. a stress cone; 12. and (4) shrinking the line pipe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, 2 and 3, in an embodiment of the present invention, a high-stability new energy automobile cable includes a cable 1 and a connector 2, the cable 1 includes an outer sheath 3 and a conductor 4, a flame retardant tape 5 is fixedly disposed on an inner wall of the outer sheath 3 by forming a circular inner cavity, a metal armor 6 is fixedly disposed between an outer side of the flame retardant tape 5 and the outer sheath 3, a circular inner sheath 7 is fixedly disposed on an outer surface of the conductor 4, the conductor 4 is fixedly disposed inside the outer sheath 3 inside the flame retardant tape 5 by the inner sheath 7, a fiber filling layer 8 is fixedly disposed inside the outer sheath 3 between the inner sheath 7 and the flame retardant tape 5, a sleeve 9 is fixedly disposed on an outer surface of one end of the cable 1 by forming a groove, the connector 2 is fixedly disposed in a middle portion of a surface of a side of the sleeve 9 away from the cable 1, a plurality, the outer surface of the connector 2 at one side of the wiring terminal 10 is respectively and fixedly provided with a stress cone 11, and the surface of the connector 2 between the stress cone 11 and the wiring terminal 10 is fixedly provided with a contraction wire tube 12;
the outer sheath 3 and the inner sheath 7 are both made of insulating rubber materials or polyvinyl chloride materials, the thickness diameter of the outer sheath 3 is larger than that of the inner sheath 7, and the protection performance is enhanced;
the flame-retardant belt 5 is a fire-resistant synthetic mica tape, and the inner diameter thickness of the flame-retardant belt 5 is larger than that of the metal armor 6, so that the internal structure of the cable is compact;
the filling material in the fiber filling layer 8 is an organic fiber material or PP cable filling rope master batch, so that the use performance of the cable is ensured;
the conductors 4 are formed by stranding a plurality of wire cores, at least three groups of conductors 4 are arranged in the outer sheath 3 through the inner sheath 7 respectively, and the conductors are different in size, so that the requirement of multi-core wiring is met;
the sleeve 9 and the connector 2 are integrated into a whole, and the sleeve 9 is connected with the outer surface of the cable 1 through a clamp, so that the cable can be conveniently replaced; through binding post 10 with the both ends of multicore cable respectively with new energy automobile's electrical connection end connection, can guarantee to connect reliable the time can directly realize the separation of cable by the clamp of 2 one ends of connector when changing the cable, change convenient operation is swift, and the stress cone 11 and the shrink spool 12 of 2 sides of connector, electric field security performance when guaranteeing the wiring when can effectively strengthening 2 wiring performances of connector, excellent in use effect.
The utility model discloses a theory of operation and use flow: during the use, the two ends of the multi-core cable are respectively connected with the power connection ends of the new energy automobile through the wiring terminals 10, the reliable connection can be guaranteed, meanwhile, the separation of the cable can be directly realized through the clamp at one end of the connector 2 when the cable is replaced, the replacement operation is convenient and fast, the stress cone 11 and the contraction wire tube 12 on the side surface of the connector 2 can effectively enhance the wiring performance of the connector 2, meanwhile, the electric field safety performance during wiring is guaranteed, and the use effect is good.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a high stability new energy automobile cable, includes cable (1), connector (2), its characterized in that: the cable (1) comprises an outer sheath (3) and a conductor (4), wherein a flame-retardant belt (5) is fixedly arranged on the inner wall of the outer sheath (3) by arranging a circular inner cavity, a metal armor (6) is fixedly arranged between the outer side of the flame-retardant belt (5) and the outer sheath (3), a circular inner sheath (7) is fixedly arranged on the outer surface of the conductor (4), the conductor (4) is fixedly arranged inside the outer sheath (3) at the inner side of the flame-retardant belt (5) by the inner sheath (7), a fiber filling layer (8) is fixedly arranged inside the outer sheath (3) between the inner sheath (7) and the flame-retardant belt (5), a sleeve (9) is fixedly arranged on the outer surface of one end of the cable (1) by arranging a groove, the connector (2) is fixedly arranged in the middle of the surface of one side of the sleeve (9) far away from the cable (1), a plurality of wiring terminals (10) are, the outer surface of the connector (2) on one side of the wiring terminal (10) is respectively and fixedly provided with a stress cone (11), and the surface of the connector (2) between the stress cone (11) and the wiring terminal (10) is fixedly provided with a contraction line tube (12).
2. The high-stability new energy automobile cable according to claim 1, characterized in that: the outer sheath (3) and the inner sheath (7) are both made of insulating rubber materials or polyvinyl chloride materials, and the thickness diameter of the outer sheath (3) is larger than that of the inner sheath (7).
3. The high-stability new energy automobile cable according to claim 1, characterized in that: the flame-retardant belt (5) is a fire-resistant synthetic mica belt, and the inner diameter thickness of the flame-retardant belt (5) is larger than that of the metal armor (6).
4. The high-stability new energy automobile cable according to claim 1, characterized in that: the filling material in the fiber filling layer (8) is an organic fiber material or PP cable filling rope master batch.
5. The high-stability new energy automobile cable according to claim 1, characterized in that: the conductor (4) is formed by twisting a plurality of wire cores, and at least three groups of conductors (4) are arranged in the outer sheath (3) through the inner sheath (7) and have different sizes.
6. The high-stability new energy automobile cable according to claim 1, characterized in that: the sleeve (9) and the connector (2) are integrated into a whole, and the sleeve (9) is connected with the outer surface of the cable (1) through a clamping hoop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203517.1U CN210779080U (en) | 2019-12-11 | 2019-12-11 | High stability new energy automobile cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922203517.1U CN210779080U (en) | 2019-12-11 | 2019-12-11 | High stability new energy automobile cable |
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| Publication Number | Publication Date |
|---|---|
| CN210779080U true CN210779080U (en) | 2020-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922203517.1U Active CN210779080U (en) | 2019-12-11 | 2019-12-11 | High stability new energy automobile cable |
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| CN (1) | CN210779080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513738A (en) * | 2022-11-22 | 2022-12-23 | 衡水汇亚石油机械有限公司 | Aramid fiber woven flame-retardant low-temperature rubber vulcanization top drive special cable |
-
2019
- 2019-12-11 CN CN201922203517.1U patent/CN210779080U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115513738A (en) * | 2022-11-22 | 2022-12-23 | 衡水汇亚石油机械有限公司 | Aramid fiber woven flame-retardant low-temperature rubber vulcanization top drive special cable |
| CN115513738B (en) * | 2022-11-22 | 2023-03-07 | 衡水汇亚石油机械有限公司 | Aramid fiber woven flame-retardant low-temperature rubber vulcanization top drive special cable |
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