CN201698823U - Portable electric automobile quick charging cable - Google Patents
Portable electric automobile quick charging cable Download PDFInfo
- Publication number
- CN201698823U CN201698823U CN2010201882548U CN201020188254U CN201698823U CN 201698823 U CN201698823 U CN 201698823U CN 2010201882548 U CN2010201882548 U CN 2010201882548U CN 201020188254 U CN201020188254 U CN 201020188254U CN 201698823 U CN201698823 U CN 201698823U
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- electric automobile
- portable electric
- cable
- automobile quick
- quick charging
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Abstract
The utility model belongs to the technical field of fittings for automobiles, in particular to a portable electric automobile quick charging cable, aiming at solving the technical problems of not reasonable enough design, poorer work performance, lower safety and the like in the prior art. The portable electric automobile quick charging cable comprises a plurality of leads, and the periphery of each lead is provided with an insulating layer; the portable electric automobile quick charging cable is characterized in that the cable also comprises package belt layers surrounding at the outer sides of the leads; each package belt layer is internally provided with filler used for protecting each lead; and the periphery of each package belt layer is sheathed with a shielding layer, the periphery of which is sheathed with an outer protecting layer. Compared with the prior art, the portable electric automobile quick charging cable has the advantages that 1. the cable is reasonable in design, simple in structure, good in weather fastness and long in service life, and can continuously work for a long time; 2. the cable is easy for processing and manufacturing, lower in production cost, long in service life, safe and reliable; and 3. the cable has good shielding effect, and an intelligent circuit in the automobile is not interfered by electromagnetic wave.
Description
Technical field
The utility model belongs to the auto parts machinery technical field, especially relates to a kind of portable electric automobile quick charge cable.
Background technology
Along with developing of automobile industry and universal, the feasible relevant therewith energy, environmental protection and safety problem are more and more paid close attention to by people and are paid attention to.Therefore, energy-efficient, the safety and environmental protection of exploitation, comfortable electric automobile have easily become the developing direction of automobile industry.Electric automobile is because of having advantages such as non-exhaust emission, low energy consumption, low noise, safety, makes it have vast market prospect today in short supply further at the energy.Because power system of electric automobile mainly is made up of storage battery and motor two parts, therefore require electric automobile must possess fail safe and the high power transmission line of stability.
Traditional power transmission line is that the structure of cable is that copper conductor coats the PVC insulating material outward, though can satisfy transmission requirement, but have following defective: temperature tolerance is poor, and long-term maximum operating temperature continuously only can reach anti-105 ℃, and the short-term maximum operating temperature also only can reach anti-160 ℃.Processing and manufacturing is convenient inadequately, and security reliability is lower.Owing to there is not screen, so the electromagnetic wave that produces during power line transmission alternating current very easily produces the smart circuit system in the automobile and disturbs, even causes the misoperation or the cisco unity malfunction of automobile intelligent system, causes security incident.
For this reason, people have carried out long-term exploration, have proposed various solutions.For example, Chinese patent literature discloses the cable [application number: CN97118555.7] that a kind of charging electric vehicle is used, and adopts cooling agent to force cooling, and processing ease can prevent that cooling line from sustaining damage.On the outer peripheral face of the stranded internal core wire that forms by twisted wire interlayer insulating film is set, twisted wire wraps in the outside of this layer with helical form, and outer heart yearn is set.Cooling water pipe and the parallel shape equipment in the shape of a spiral of the twisted wire that constitutes outer heart yearn.Charging is arranged between the outside high frequency electric source and charging connector with cable.In charging process, cooling water circulates in cooling water pipe, and the coil of heating, iron core are cooled off fast.The somebody has invented a kind of electric cable for hybrid power electric automobile [application number: CN200710024557.9], and it comprises cable core and be coated on the outer insulating barrier of cable core that characteristics are: described insulating barrier is coated with screen, separator and restrictive coating outward in regular turn; Described cable core includes a plurality of conductive units of multiple strand each other, and each conductive unit comprises the many conductive monofilaments that combine to the bundle strand each other.
Though such scheme has improved service behaviour and security performance to a certain extent, still exist weak point.For example: complicated integral structure, cost cost height, difficulty of processing is big.
Summary of the invention
The purpose of this utility model is at the problems referred to above, and portable electric automobile quick charge cable a kind of reasonable in design, simple in structure, safe and reliable is provided.
For achieving the above object, the utility model has adopted following technical proposal: this portable electric automobile quick charge cable, comprise some leads, periphery at every lead is with insulating barrier respectively, it is characterized in that this cable also comprises the belting layer that encloses in each described lead outside, is provided with the filler of going along with sb. to guard him each described lead in belting layer, be with screen in the belting layer periphery, be with outer jacket in the screen periphery.
Owing to be provided with filler, can effectively protect lead, avoid external interference, reduce heat effects simultaneously.On the other hand,, have good shield effectiveness, can not cause the smart circuit system interference in the automobile because of electromagnetic wave owing to be provided with screen.The filler here can be materials such as ointment, fine cream.
In above-mentioned portable electric automobile quick charge cable, described lead is made by annealing solid copper conductor.
In above-mentioned portable electric automobile quick charge cable, described outer jacket is made by smokeless modified PVC.
In above-mentioned portable electric automobile quick charge cable, the quantity of described lead is three, and three leads are stranded mutually.
In above-mentioned portable electric automobile quick charge cable, described belting layer is formed by the polyester belt coiling.
Compared with prior art, the advantage of this portable electric automobile quick charge cable is: 1, reasonable in design, simple in structure, and good weatherability, long service life can long time continuous working.2, be easy to processing and manufacturing, production cost is lower, and long service life is safe and reliable.3, have good shield effectiveness, can not cause the smart circuit system interference in the automobile because of electromagnetic wave.
Description of drawings
Fig. 1 is the cross-sectional structure schematic diagram that the utility model provides.
Among the figure, lead 1, insulating barrier 2, belting layer 3, filler 4, screen 5, outer jacket 6.
Embodiment
As shown in Figure 1, this portable electric automobile quick charge cable comprises three leads 1, is with insulating barrier 2 respectively in the periphery of every lead 1.Three leads 1 are stranded mutually.This cable also comprises the belting layer 3 that encloses in each described lead 1 outside, and belting layer 3 is formed by the polyester belt coiling.
In belting layer 3, be provided with the filler 4 of going along with sb. to guard him each described lead 1, be with screen 5, be with outer jacket 6 in screen 5 peripheries in belting layer 3 peripheries.Lead 1 is made by annealing solid copper conductor.Outer jacket 6 is made by smokeless modified PVC.The filler 4 here can be materials such as ointment, fine cream.Owing to be provided with filler 4, can effectively protect lead 1, avoid external interference, reduce heat effects simultaneously.On the other hand,, have good shield effectiveness, can not cause the smart circuit system interference in the automobile because of electromagnetic wave owing to be provided with screen 5.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as lead 1, insulating barrier 2, belting layer 3, filler 4, screen 5, outer jacket 6 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (5)
1. portable electric automobile quick charge cable, comprise some leads (1), be with insulating barrier (2) respectively in the periphery of every lead (1), it is characterized in that, this cable also comprises the belting layer (3) that encloses in each described lead (1) outside, in belting layer (3), be provided with the filler (4) of going along with sb. to guard him each described lead (1), be with screen (5), be with outer jacket (6) in screen (5) periphery in belting layer (3) periphery.
2. portable electric automobile quick charge cable according to claim 1 is characterized in that, described lead (1) is made by annealing solid copper conductor.
3. portable electric automobile quick charge cable according to claim 1 and 2 is characterized in that described outer jacket (6) is made by smokeless modified PVC.
4. portable electric automobile quick charge cable according to claim 3 it is characterized in that the quantity of described lead (1) is three, and three leads (1) is stranded mutually.
5. portable electric automobile quick charge cable according to claim 3 is characterized in that described belting layer (3) is formed by the polyester belt coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201882548U CN201698823U (en) | 2010-05-13 | 2010-05-13 | Portable electric automobile quick charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201882548U CN201698823U (en) | 2010-05-13 | 2010-05-13 | Portable electric automobile quick charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201698823U true CN201698823U (en) | 2011-01-05 |
Family
ID=43400070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201882548U Expired - Fee Related CN201698823U (en) | 2010-05-13 | 2010-05-13 | Portable electric automobile quick charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201698823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290130A (en) * | 2011-06-02 | 2011-12-21 | 深圳市联嘉祥科技股份有限公司 | Cable special for single-phase charging of electric vehicle |
-
2010
- 2010-05-13 CN CN2010201882548U patent/CN201698823U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102290130A (en) * | 2011-06-02 | 2011-12-21 | 深圳市联嘉祥科技股份有限公司 | Cable special for single-phase charging of electric vehicle |
| CN102290130B (en) * | 2011-06-02 | 2013-01-23 | 深圳市联嘉祥科技股份有限公司 | Cable special for single-phase charging of electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110105 Termination date: 20120513 |