CN207217153U - One kind can heat charging electric vehicle cable and control system - Google Patents
One kind can heat charging electric vehicle cable and control system Download PDFInfo
- Publication number
- CN207217153U CN207217153U CN201720738545.1U CN201720738545U CN207217153U CN 207217153 U CN207217153 U CN 207217153U CN 201720738545 U CN201720738545 U CN 201720738545U CN 207217153 U CN207217153 U CN 207217153U
- Authority
- CN
- China
- Prior art keywords
- heating
- charging
- charging cable
- cable
- core
- 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.)
- Active
Links
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses one kind can heat charging electric vehicle cable and control system.Charging cable includes temperature sensor, heating core, charging wire collection portion and the cable jacket outside charging wire collection portion, and heating core uniform winding is on middle sheath.Temperature sensor is used for the temperature for detecting charging cable, and heating core is used to generate heat provides condition for the heating of charging cable, and heating core uniform winding is in middle sheath.When charging cable because temperature is too low, heating core heating power causes charging cable heating to recover the condition used, and the core that generates heat upon heating to sufficient temperatures stops heating work.By generating heat, core heating allows charging cable to have certain temperature under the environment of cold so that charging cable keeps soft state.Temperature sensor detects the temperature of charging cable, and when the temperature of charging cable is close to the temperature being hardened, the work that central processing unit sends signal triggering controlling switch to controlling switch causes heating circuit to turn on.
Description
Technical field
Field of cables is the utility model is related to, more particularly to one kind can heat charging electric vehicle cable and control system.
Background technology
Charging cable is a kind of compound flexible cable of the multicore used, and used is all some more soft plastic materials
The good bending property of cable is kept as insulation and sheath, ensures that cable can be moved arbitrarily.But in general glue material is taken the photograph 0
Material below family name's degree starts gradually to be hardened, and temperature more soft is higher, especially big square of direct current or AC charging cable,
More than under certain low temperature condition, cable can not be bent by manpower or movement, product normal use is influenceed.
Utility model content
The purpose of this utility model is that charging electric vehicle cable and control system can be heated by providing one kind, in temperature mistake
The flexibility for ensureing charging cable is heated when low for charging cable, is easy to use.
To use following technical scheme up to this purpose, the utility model：
On the one hand, there is provided one kind can heat charging electric vehicle cable, including temperature sensor, heating core, charging wire
Collection portion and the cable jacket outside the charging wire collection portion, the cable jacket and the charging wire collection portion it
Between be provided with middle sheath, the heating core uniform spiral is wound on the middle sheath.
Specifically, temperature sensor is used for the temperature for detecting charging cable, and heating core is used to generate heat for charging cable
Heat up offer condition, charging wire collection portion be normal charge cable inside indispensable constituent set, cable jacket conduct
The external protective structures of charging cable, middle sheath also serve as the protective of heating core, hair as the carrier of heating core simultaneously
Hot line core uniform winding is on the surface of middle sheath.When charging cable becomes influence really up to the mark in use, line with heating function because temperature is too low
Core heating power causes charging cable heating to recover the condition used, and the core that generates heat upon heating to sufficient temperatures stops heating
Work.
Preferably, the charging wire collection portion is ac cable charging wire collection portion or direct current cables charging wire set
Portion.Charging wire collection portion is the set of the indispensable constituent inside conventional AC charging cable or direct current charging cable.
Preferably, the heating core includes heating conductor and the insulating barrier being coated on outside the heating conductor.
Preferably, the heating conductor is alloy material or carbon fibre material.Heating conductor is constantan, nickel chromium triangle, cupro-nickel
Deng the thread alloy material of high resistivity or thread carbon fibre material.
Preferably, the insulating barrier is PVC (Polyvinyl chloride, polyvinyl chloride), TPE
(Thermoplastic Elastomer, thermoplastic elastomer (TPE)), XLPE (crosslinked polyethylene), XLPO (cross-linked polyolefin), silicon rubber
Glue or the not imperial material of iron.When heating core heating power it is smaller, when heating temp does not surpass 105 DEG C, using PVC, TPE, XLPE,
Material of the XLPO materials as insulating barrier, when generating heat, core heating power is higher, and resistance to height need to be used when heating temp is more than 105 DEG C
Material of the warm not imperial material of silicon rubber or iron as insulating barrier.
Preferably, the heating core also includes glass fiber yarn, the alloy material uniform spiral is wound in described
The surface of glass fiber yarn.When using thread alloy material as heating conductor, alloy material is uniformly entangled in glass fibre
The surface of yarn, then cover insulating barrier on heating conductor surface, it is ensured that charging cable generates heat during bending for a long time, circumnutate
Thread alloy material be not pulled off, fracture or scratch it is disconnected.
Preferably, the temperature sensor is thermistor or thermocouple.
On the other hand, there is provided a kind of control system, for controlling above-mentioned charging cable, including central processing unit and heating electric
Source, the temperature sensor are connected with the central processing unit signal, are provided between the heating power supply and the heating core
Controlling switch, the controlling switch are connected with the central processing unit signal.
Specifically, temperature sensor is provided with charging cable both ends or surface, for monitoring charging cable real time temperature, when
When charging cable temperature is preferably minimized design temperature, controlling switch is triggered to working condition by central processing unit, and heating core connects
Logical heating power supply is started working；When charging cable temperature reaches the heating maximum temperature of setting, central processing unit opens control
Concern changes to off-state, and heating core is stopped.
Preferably, the controlling switch is breaker or relay.
The beneficial effects of the utility model：
Heating core is set in charging cable, and by generating heat, core heating allows charging cable to have under the environment of cold
Certain temperature so that charging cable keeps soft state.
Central processing unit monitors the temperature for the charging cable that temperature sensor detects in real time, when the temperature of charging cable connects
During the temperature being closely hardened, the work that central processing unit sends signal triggering controlling switch to controlling switch causes heating circuit to lead
Logical, when temperature reaches preset temperature, central processing unit sends the signal being stopped to controlling switch, ensures the safety used.
Brief description of the drawings
Fig. 1 is the structural representation of charging cable；
Fig. 2 is the schematic diagram of control system control charging cable；
In figure：
1st, charging wire collection portion；2nd, generate heat core；3rd, cable jacket；4th, middle sheath；5th, central processing unit；6th, temperature passes
Sensor；7th, controlling switch.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by embodiment.
Embodiment one
As shown in Figure 1, there is provided one kind can heat charging electric vehicle cable, including temperature sensor 6, heating core 2, fill
Electric wire collection portion 1 and the cable jacket 3 outside charging wire collection portion 1, between cable jacket 3 and charging wire collection portion 1
Provided with middle sheath 4, the heating uniform spiral of core 2 is wound on middle sheath 4.
Specifically, temperature sensor 6 is used for the temperature for detecting charging cable, and it is charging cable that heating core 2, which is used to generate heat,
Heating provide condition, charging wire collection portion 1 be normal charge cable inside indispensable constituent set, cable jacket 3
As the external protective structures of charging cable, middle sheath 4 also serves as the guarantor of heating core 2 as the carrier of heating core 2 simultaneously
Watch box, the heating uniform winding of core 2 is on the surface of middle sheath 4.Influence to use when charging cable becomes really up to the mark because temperature is too low
When, the heating heating power of core 2 causes charging cable heating to recover the condition used, upon heating to sufficient temperatures line with heating function
Core 2 stops heating work.
In the present embodiment, charging wire collection portion 1 is ac cable charging wire collection portion, is alternatively in other embodiment
Direct current cables charging wire collection portion.Inside AC charging cable or direct current charging cable of the charging wire collection portion 1 for routine
The set of indispensable constituent.
In the present embodiment, heating core 2 includes heating conductor and the insulating barrier being coated on outside heating conductor.
In the present embodiment, heating conductor is alloy material, and carbon fibre material is alternatively in other embodiment.Heating is led
Body is specially the thread alloy material of the high resistivities such as constantan, nickel chromium triangle, cupro-nickel or thread carbon fibre material.
In the present embodiment, insulating barrier is PVC material, in other embodiment or TPE, XLPE, XLPO, silicon rubber or
The not imperial material of iron.When generating heat, the heating power of core 2 is smaller, when heating temp does not surpass 105 DEG C, using PVC, TPE, XLPE, XLPO
Material of the material as insulating barrier, when generating heat, the heating power of core 2 is higher, and high temperature resistant need to be used when heating temp is more than 105 DEG C
The material of silicon rubber or the not imperial material of iron as insulating barrier.
In the present embodiment, heating core 2 also includes glass fiber yarn, and alloy material uniform winding is in glass fiber yarn
Surface.When using thread alloy material as heating conductor, alloy material uniform spiral is entangled in the surface of glass fiber yarn,
Insulating barrier is covered on heating conductor surface, it is ensured that the thread conjunction that charging cable generates heat during bending for a long time, circumnutate again
Golden material is not pulled off, fractures or scratched disconnected.
In the present embodiment, temperature sensor 6 is thermistor or thermocouple.
Embodiment two
As shown in Figure 1-2, a kind of control system, for controlling above-mentioned charging cable, including central processing unit 5 and heating electric
Source, temperature sensor 6 are connected with the signal of central processing unit 5, are generated heat and are provided with controlling switch 7 between power supply and heating core 2, control
Switch 7 is connected with the signal of central processing unit 5.
Specifically, temperature sensor 6 is provided with charging cable both ends or surface, for monitoring charging cable real time temperature,
When charging cable temperature is preferably minimized design temperature, controlling switch 7 is triggered to working condition, line with heating function by central processing unit 5
Core 2 is connected heating power supply and started working；When charging cable temperature reaches the heating maximum temperature of setting, central processing unit 5 will
Controlling switch 7 is switched to off-state, and heating core 2 is stopped.
In the present embodiment, controlling switch 7 is breaker, and relay is alternatively in other embodiment.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all embodiments
It is exhaustive.All made within spirit of the present utility model and principle all any modification, equivalent and improvement etc., should be included in
Within the protection domain of the utility model claims.
Claims (9)
1. one kind can heat charging electric vehicle cable, it is characterised in that including temperature sensor, heating core, charging wire collection
Conjunction portion and the cable jacket outside the charging wire collection portion, between the cable jacket and the charging wire collection portion
Provided with middle sheath, the heating core is helically wound around on the middle sheath, and the temperature sensor is arranged on charging cable
Both ends or surface.
2. charging cable according to claim 1, it is characterised in that the charging wire collection portion is ac cable charging wire
Collection portion or direct current cables charging wire collection portion.
3. charging cable according to claim 1, it is characterised in that the heating core includes heating conductor and is coated on
Insulating barrier outside the heating conductor.
4. charging cable according to claim 3, it is characterised in that the heating conductor is alloy material or carbon fiber material
Material.
5. charging cable according to claim 3, it is characterised in that the heating conductor is carbon fibre material, described exhausted
Edge layer is the not imperial material of PVC, TPE, XLPE, XLPO, silicon rubber or iron.
6. charging cable according to claim 4, it is characterised in that the heating core also includes glass fiber yarn, institute
State the surface that alloy material is helically wound around the glass fiber yarn.
7. charging cable according to claim 1, it is characterised in that the temperature sensor is thermistor or thermoelectricity
It is even.
A kind of 8. control system, for controlling the charging cable described in claim any one of 1-7, it is characterised in that including in
Central processor and heating power supply, the temperature sensor is connected with the central processing unit signal, it is described generate heat power supply with it is described
Controlling switch is provided between heating core, the controlling switch is connected with the central processing unit signal.
9. control system according to claim 8, it is characterised in that the controlling switch is breaker or relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738545.1U CN207217153U (en) | 2017-06-23 | 2017-06-23 | One kind can heat charging electric vehicle cable and control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738545.1U CN207217153U (en) | 2017-06-23 | 2017-06-23 | One kind can heat charging electric vehicle cable and control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207217153U true CN207217153U (en) | 2018-04-10 |
Family
ID=61812154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720738545.1U Active CN207217153U (en) | 2017-06-23 | 2017-06-23 | One kind can heat charging electric vehicle cable and control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207217153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102951A (en) * | 2018-09-30 | 2018-12-28 | 广东奥美格传导科技股份有限公司 | A kind of self-carrying charging cable and processing method |
| CN112562902A (en) * | 2020-12-24 | 2021-03-26 | 山东天予嘉蓝环保科技有限公司 | New forms of energy car charging cable that uses under low temperature |
| CN114167915A (en) * | 2022-01-19 | 2022-03-11 | 广州南方电力技术工程有限公司 | Integrated cable temperature controller |
| CN115862947A (en) * | 2023-02-17 | 2023-03-28 | 广州市信征汽车零件有限公司 | Vehicle wiring harness assembly based on wheel speed sensing |
-
2017
- 2017-06-23 CN CN201720738545.1U patent/CN207217153U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109102951A (en) * | 2018-09-30 | 2018-12-28 | 广东奥美格传导科技股份有限公司 | A kind of self-carrying charging cable and processing method |
| CN109102951B (en) * | 2018-09-30 | 2024-02-02 | 广东奥美格传导科技股份有限公司 | Self-carrying charging cable and processing method |
| CN112562902A (en) * | 2020-12-24 | 2021-03-26 | 山东天予嘉蓝环保科技有限公司 | New forms of energy car charging cable that uses under low temperature |
| CN114167915A (en) * | 2022-01-19 | 2022-03-11 | 广州南方电力技术工程有限公司 | Integrated cable temperature controller |
| CN115862947A (en) * | 2023-02-17 | 2023-03-28 | 广州市信征汽车零件有限公司 | Vehicle wiring harness assembly based on wheel speed sensing |
| CN115862947B (en) * | 2023-02-17 | 2023-04-25 | 广州市信征汽车零件有限公司 | Vehicle wire harness assembly based on wheel speed sensing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207217153U (en) | One kind can heat charging electric vehicle cable and control system | |
| WO2005118202A3 (en) | Heater wire and control therefor | |
| CN105304203A (en) | Cable | |
| CN105029767A (en) | Electric heating clothes/trousers with controller | |
| CN105231517A (en) | Electric heating clothes/trousers with silicon rubber electric heating sheet and accessories thereof | |
| JP2010509727A (en) | Twist heating wire and method for manufacturing the same | |
| CN207572868U (en) | A kind of electrothermal wire stripper | |
| CN105845251A (en) | Charge wire | |
| EP1645167B1 (en) | Heating blanket | |
| CN205491241U (en) | Removable high -efficient electric heating | |
| CN204962935U (en) | Fast hot type geothermol power pad | |
| JPS63170809A (en) | Highly flexible cable or electric conductor having malleable cover of insulating material arranged in cable or conductor and manufacture thereof | |
| US4221954A (en) | Heated muff | |
| WO2007081090A1 (en) | Safety device for magnetic field-free heating cable | |
| CN207217155U (en) | The heating charging cable that a kind of low temperature environment uses | |
| CN207975384U (en) | A kind of muff being used for pipeline or equipment | |
| KR200429217Y1 (en) | Non-magnetic field heating wire used in bedding and driving apparatus of thesame | |
| KR20160067246A (en) | Fever groves | |
| CN212696226U (en) | Graphene adhesive layer heating cable | |
| CN209757371U (en) | Bicycle folding handlebar with temperature adjusting function | |
| CN218301675U (en) | Multipurpose graphite alkene encapsulation electric heat membrane | |
| CN221043261U (en) | NTC automatic temperature control environment-friendly heating wire | |
| CN206443265U (en) | A kind of portable warm hand sheath | |
| CN212696234U (en) | Spiral heating cable of graphite alkene and circuit protection device generates heat | |
| CN209993357U (en) | Multifunctional electric wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |