CN202352399U - Charging cable special for charging gun - Google Patents
Charging cable special for charging gun Download PDFInfo
- Publication number
- CN202352399U CN202352399U CN2011200269113U CN201120026911U CN202352399U CN 202352399 U CN202352399 U CN 202352399U CN 2011200269113 U CN2011200269113 U CN 2011200269113U CN 201120026911 U CN201120026911 U CN 201120026911U CN 202352399 U CN202352399 U CN 202352399U
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- cable
- charging
- utility
- model
- tin coating
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Abstract
The utility model discloses a charging cable special for a charging gun, which comprises a cable insulation jacket and a conductive cable arranged inside the jacket. The charging cable is also provided with shielding cables, and fillers are arranged between the cable insulation jacket and the cables. After the scheme is adopted, the charging cable has greatly enhanced performance, can work at a DC voltage of 1000V, has a highest allowance working temperature of 105 DEG C and a lowest use temperature of -40 DEG C, can be applied to occasions with greasy dirt, and/or can be used in open air, and has good technical effect.
Description
Technical field
The utility model relates to a kind of cable, especially refers to a kind of special charging cable that is used to charge above the rifle, belongs to the electrical equipment field of cables.
Background technology
The charging rifle is a kind of instrument of comparatively extensive use, and it is widely used in every field.For example, charging electric vehicle just need use the charging rifle, in the both sides of row's DC charging stake, is parking five or six electric bus.The about 3 centimetres of thick charging piles of ining succession of diameter, the other end of cable are the charging rifles, but this charging rifle has three holes.
The staff of charging station picks up the charging rifle, has inserted the charging rifle on the charger of electric automobile, falls clasp then and fastens the charging rifle.Hand-held then recharged card, the charging of on charging pile, swiping the card just can realize electric automobile being charged fastly.
But the performance of the rifle charging cable that charges at present is not very good, therefore, the problem on some performances occurs through regular meeting when in use, and result of use is not good.
The utility model content
The utility model provides a kind of charging rifle special charging cable to the not good technical disadvantages of existing charging rifle charging cable performance, and said charging cable has the technique effect of excellent performance.
The utility model solves the problems of the technologies described above the technical scheme that adopted like following description:
A kind of charging rifle special charging cable comprises cable insulation jacket and is arranged on the inner conductor cable of sheath, also is provided with shielded cable, and, fill up filler between said cable insulation jacket and each cable.
Further, preferred construction is that said shielded cable is made up of stranded insulated wire cores between mutual, and the twisting pitch of said core is not more than 16 times of stranded external diameter.
Further, preferred construction is that said insulated wire cores comprises cable core and be located at outside composite shielding layer that said composite shielding layer is formed by aluminium-foil paper and copper wire braiding, and its count is not less than 80%.
Further, preferred construction is that the gap between the said insulated wire cores is filled by non-hygroscopic material and formed.
Further, preferred construction is that the diameter of said copper wire is 0.16mm, and said copper wire outer setting has tin coating or do not have tin coating.
Further, preferred construction is, said conductor cable comprises conductor thread core and insulating sleeve, and said sheath is the insulating sleeve of uniform thickness, and its thinnest part thickness is not less than the 85%-0.1mm of mean value.
Further, preferred construction is that said conductor is an annealed copper wire, and said copper cash outer setting has tin coating or do not have tin coating.
The utility model is after having taked technique scheme; Its performance has good raising, can be operated under the voltage of direct current 1000V, and; Its highest permission working temperature is that 105 ℃, minimum serviceability temperature are-40 ℃; Simultaneously, can be applied in the occasion and/or open-air use of greasy dirt, have extraordinary technique effect.
Description of drawings
Through the description of its exemplary embodiment being carried out below in conjunction with accompanying drawing, the above-mentioned feature and advantage of the present invention will become apparent and understand easily.
Fig. 1 is the sectional view of an embodiment of the utility model;
Fig. 2 is the sectional view of an embodiment of the utility model;
Fig. 3 is the sectional view of an embodiment of the utility model;
Fig. 4 is the sectional view of an embodiment of the utility model;
Fig. 5 is the sectional view of an embodiment of the utility model;
Fig. 6 is the sectional view of an embodiment of the utility model;
Fig. 7 is the sectional view of an embodiment of the utility model;
Fig. 8 is the sectional view of an embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is carried out a detailed description.
Fig. 1 is the sectional view of an embodiment of the utility model;
As shown in the figure, said charging rifle special charging cable comprises cable insulation jacket 4 and is arranged on cable insulation jacket inner conductor cable and shielded cable, fills up filler 3 between said cable insulation jacket 4 and each cable.
Said shielded cable is made up of stranded insulated wire cores between mutual, and the twisting pitch of said core is not more than 16 times of stranded external diameter.And this insulated wire cores comprises a plurality of cables core that twist together and is located at outside composite shielding layer 2 that said composite shielding layer 2 is formed by aluminium-foil paper and copper wire braiding, and its count is not less than 80%.
Usually, in order to realize effect preferably, the gap between the said insulated wire cores is filled by non-hygroscopic material and is formed.And the diameter of preferred copper wire is 0.16mm, and said copper wire outer setting has tin coating or do not have tin coating.
Said conductor cable comprises conductor thread core 1 and insulating sleeve 5, and said sheath is the insulating sleeve 5 of uniform thickness, and its thinnest part thickness is not less than the 85%-0.1mm of mean value.And preferred said conductor thread core 1 is an annealed copper wire, and said copper cash outer setting has tin coating or do not have tin coating.
Fig. 2 is the sectional view of an embodiment of the utility model; Fig. 3 is the sectional view of an embodiment of the utility model; Fig. 4 is the sectional view of an embodiment of the utility model; Fig. 5 is the sectional view of an embodiment of the utility model; Fig. 6 is the sectional view of an embodiment of the utility model; Fig. 7 is the sectional view of an embodiment of the utility model; Fig. 8 is the sectional view of an embodiment of the utility model.
Structure among the said embodiment of Fig. 2-7 and Fig. 1 is compared, can be seen that the position between its each conductor cable and the shielded cable exists difference each other, other structures are all similar.
The utility model is after having taked technique scheme; Its performance has good raising, can be operated under the voltage of direct current 1000V, and; Its highest permission working temperature is that 105 ℃, minimum serviceability temperature are-40 ℃; Simultaneously, can be applied in the occasion and/or open-air use of greasy dirt, have extraordinary technique effect.
It should be noted that; Above-mentioned specific embodiment is exemplary; Under the above-mentioned instruction of the utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improve or distortion drops in the protection range of the utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of the utility model, are not to be used to limit the utility model.The protection range of the utility model is limited claim and equivalent thereof.
Claims (7)
1. a charging rifle special charging cable comprises cable insulation jacket and is arranged on the inner conductor cable of sheath, it is characterized in that, also is provided with shielded cable, and, fill up filler between said cable insulation jacket and each cable.
2. charging rifle special charging cable according to claim 1 is characterized in that, said shielded cable is made up of stranded insulated wire cores between mutual, and the twisting pitch of said core is not more than 16 times of stranded external diameter.
3. charging rifle special charging cable according to claim 1; It is characterized in that said insulated wire cores comprises cable core and be located at outside composite shielding layer that said composite shielding layer is formed by aluminium-foil paper and copper wire braiding; And its count is not less than 80%.
4. according to claim 2 or 3 described charging rifle special charging cables, it is characterized in that the gap between the said insulated wire cores is filled by non-hygroscopic material and formed.
5. charging rifle special charging cable according to claim 3 is characterized in that the diameter of said copper wire is 0.16mm, and said copper wire outer setting has tin coating or do not have tin coating.
6. charging rifle special charging cable according to claim 1; It is characterized in that said conductor cable comprises conductor thread core and insulating sleeve, and; Said sheath is the insulating sleeve of uniform thickness, and its thinnest part thickness is not less than the 85%-0.1mm of mean value.
7. charging rifle special charging cable according to claim 6 is characterized in that said conductor is an annealed copper wire, and said copper cash outer setting has tin coating or do not have tin coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200269113U CN202352399U (en) | 2011-01-26 | 2011-01-26 | Charging cable special for charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200269113U CN202352399U (en) | 2011-01-26 | 2011-01-26 | Charging cable special for charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202352399U true CN202352399U (en) | 2012-07-25 |
Family
ID=46541384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200269113U Expired - Fee Related CN202352399U (en) | 2011-01-26 | 2011-01-26 | Charging cable special for charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202352399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
-
2011
- 2011-01-26 CN CN2011200269113U patent/CN202352399U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103971848A (en) * | 2014-05-08 | 2014-08-06 | 铜陵中冠电缆有限公司 | Cable for electric automobile alternating current charging system and manufacturing method of cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20150126 |
|
| EXPY | Termination of patent right or utility model |