CN208240398U - A kind of cooling body for electric car charging cable - Google Patents
A kind of cooling body for electric car charging cable Download PDFInfo
- Publication number
- CN208240398U CN208240398U CN201820617717.4U CN201820617717U CN208240398U CN 208240398 U CN208240398 U CN 208240398U CN 201820617717 U CN201820617717 U CN 201820617717U CN 208240398 U CN208240398 U CN 208240398U
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- CN
- China
- Prior art keywords
- housing
- electric car
- chipware
- charging cable
- cooling body
- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002826 coolant Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 3
- 239000000110 cooling liquid Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a kind of cooling body for electric car charging cable, including cable conductor, the front end of cable conductor is connected with chipware, the outer wall of cable conductor is socketed with one layer of inner sheath, the junction of cable conductor and chipware is provided with inner housing, inner housing is wrapped in the outside of inner sheath, the outer wall of inner housing rear end is provided with first seal, the outside of inner housing is socketed with outer housing, inner housing, cooling cavities is formed between outer housing, the rear end inner wall of outer housing is provided with one layer of oversheath, inner sheath, feed liquor port is formed between oversheath, outlet end mouth is provided on outer housing, outlet end mouth is connected with cooling cavities.For the utility model when chipware temperature quickly increases, the coolant liquid of flowing leads to heat transfer, and the heat that chipware issues is taken away, achievees the effect that cooling, guarantees the normal work of charging cable, have a good application prospect.
Description
Technical field
The utility model belongs to charge cable technical field, and in particular to a kind of cooling for electric car charging cable
Mechanism.
Background technique
With the development of new-energy automobile technology, user requires electric car charge efficiency higher and higher.Currently, electronic
Automobile quick charge is using DC charging, and still, what charging cable used is mostly normal cable, uses great charging electricity
Stream, just using corresponding square of copper cable.
As shown in Figure 1, currently, during electric car DC charging, with the growth of time, the conventional core of charging cable
Part 101 and normal cable conductor 102 can generate heat, if not forcing to cool down, will lead to conventional chipware 101 and routine in charging process
The fever of cable conductor 102 can not effectively be taken out of, accumulate in inside, and the charging time is too long to burn charging cable and charging
Rifle, usage experience is poor, and there are security risks, causes the service life of charging gun low.
Utility model content
During the electric car DC charging for the technical issues of the utility model is solved, with the growth of time, fill
The chipware and cable conductor of electrical cables can generate heat, there are security risk, the problem for causing the service life of charging gun low.This is practical
The novel cooling body for electric car charging cable, when chipware temperature quickly increases, the coolant liquid of flowing passes through heat
The heat that chipware issues is taken away, achievees the effect that cooling, guarantee the normal work of charging cable by transmitting, has good answer
Use prospect.
In order to achieve the above object, the technical scheme adopted by the utility model is
A kind of cooling body for electric car charging cable, including cable conductor, the front end of the cable conductor
It is connected with chipware, the outer wall of the cable conductor is socketed with one layer of inner sheath, the junction setting of the cable conductor and chipware
There is inner housing, the inner housing is wrapped in the outside of inner sheath, and the outer wall of the inner housing rear end is provided with first seal,
The outside of the inner housing is socketed with outer housing, forms cooling cavities between the inner housing, outer housing, after the outer housing
Inner wall of end is provided with one layer of oversheath, forms feed liquor port between the inner sheath, oversheath, is provided on the outer housing
Outlet end mouth, the outlet end mouth are connected with cooling cavities.
A kind of cooling body for electric car charging cable above-mentioned, the outer wall of the outer housing front end are provided with
Second seal.
A kind of cooling body for electric car charging cable above-mentioned, the outer wall of the outer housing rear end are provided with
Third sealing element.
A kind of cooling body for electric car charging cable above-mentioned, the inner housing, outer housing are all made of rubber
Material is made, and the front end of the outer housing front end and inner housing is interference connection.
A kind of cooling body for electric car charging cable above-mentioned, the first seal, second seal,
Three sealing elements are fixation with steel wire ring or clip.
A kind of cooling body for electric car charging cable above-mentioned, the material of the chipware are copper or aluminium.
A kind of cooling body for electric car charging cable above-mentioned, the feed liquor port, outlet end mouth with it is cold
But cavity is connected.
The utility model has the following beneficial effects: the cooling body for electric car charging cable of the utility model,
The outside of cable conductor forms cooling cavities, by the cooling liquid of inflow, can effectively take away the heat of chipware sending, and
It is easily installed, it is easy to disassemble, while can guarantee electricity separation, it ensure that safety, can choose common coolant liquid, such as
Water, environmental protection and saving cost, when chipware temperature quickly increases, the coolant liquid of flowing leads to heat transfer, the heat that chipware is issued
Amount is taken away, and achievees the effect that cooling, guarantees the normal work of charging cable, has a good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cooling body for electric car charging cable of the utility model；
Fig. 2 is the front view of the cooling body for electric car charging cable of the utility model.
Attached meaning marked in the figure is as follows:
101: conventional chipware；102: normal cable conductor；1: cable conductor；2: chipware；3: inner housing；4: outer housing；5:
First seal；6: second seal；7: third sealing element；8: inner sheath；9: oversheath；10: feed liquor port；11: outlet end
Mouthful.
Specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, the cooling body for electric car charging cable of the utility model, including cable conductor 1, institute
The front end for stating cable conductor 1 is connected with chipware 2, and the outer wall of the cable conductor 1 is socketed with one layer of inner sheath 8, the cable
The junction of conductor 1 and chipware 2 is provided with inner housing 3, and the inner housing 3 is wrapped in the outside of inner sheath 8, the inner housing 3
The outer wall of rear end is provided with first seal 5, and the outside of the inner housing 3 is socketed with outer housing 4, the inner housing 3, shell
Cooling cavities is formed between body 4, the rear end inner wall of the outer housing 4 is provided with one layer of oversheath 9, the inner sheath 8, outer shield
Feed liquor port 10 is formed between set 9, is provided with outlet end mouth 11, the outlet end mouth 11 and cooling cavities on the outer housing 4
It communicates.
Preferably, the outer wall of 4 front end of outer housing is provided with second seal 6,4 rear end of outer housing it is outer
Wall is provided with third sealing element 7, it is preferred that first seal 5, second seal 6, third sealing element 7 be fixation with steel wire ring or
Clip can guarantee the sealing effect of cooling cavities.
Preferably, the inner housing 3, outer housing 4 are all made of rubber material and are made, 4 front end of outer housing and inner casing
The front end of body 3 is interference connection, and interference connects the sealing effect that can guarantee inner housing 3, outer housing 4.
Preferably, the material of the chipware 2 is copper or aluminium, and good heat dissipation effect is low in cost.
Preferably, the feed liquor port 10, outlet end mouth 11 are connected with cooling cavities.
The cooling body for electric car charging cable of the utility model, assembling process are as follows: cable conductor 1, interior
Sheath 8, oversheath 9 are first cable conductor 1 to be crimped onto chipware 2, from the rear end of chipware 2, (cable is led integral into stock cable
The junction of body 1 and chipware 2) inner housing 3 is loaded onto, it is located on the crimping portion and sheath 8 of chipware 2 in inner housing 3；Then is filled
One sealing element 5 cooperates inner housing 3 and inner sheath 8 close to sealing；It refills outer housing 4 to be socketed on inner housing 3, makes shell
It is located on oversheath 9 in body 4；Second seal 6 and third sealing element 7 are finally loaded onto, makes inner housing 3 with outer housing 4 respectively, outside
Sheath 9 and outer housing 4 cooperate close extremely sealing, and when 2 temperature of chipware quickly increases, the coolant liquid of flowing leads to heat transfer, will
The heat that chipware 2 issues is taken away, and achievees the effect that cooling.
In conclusion the cooling body for electric car charging cable of the utility model, in the outside of cable conductor
Cooling cavities is formed, by flowing into cooling liquid, the heat of chipware sending can be effectively taken away, and be easily installed, be convenient for
Disassembly, while can guarantee electricity separation, it ensure that safety, can choose common coolant liquid, such as water, environmental protection and saving
Cost, when chipware temperature quickly increases, the coolant liquid of flowing leads to heat transfer, and the heat that chipware issues is taken away, drop is reached
The effect of temperature, guarantees the normal work of charging cable, has a good application prospect.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of cooling body for electric car charging cable, it is characterised in that: including cable conductor (1), the cable
The front end of conductor (1) is connected with chipware (2), and the outer wall of the cable conductor (1) is socketed with one layer of inner sheath (8), the electricity
The junction of cable conductor (1) and chipware (2) is provided with inner housing (3), and the inner housing (3) is wrapped in the outside of inner sheath (8),
The outer wall of inner housing (3) rear end is provided with first seal (5), and the outside of the inner housing (3) is socketed with outer housing
(4), cooling cavities is formed between the inner housing (3), outer housing (4), the rear end inner wall of the outer housing (4) is provided with one
Layer oversheath (9) forms feed liquor port (10) between the inner sheath (8), oversheath (9), is provided on the outer housing (4)
Outlet end mouth (11), the outlet end mouth (11) are connected with cooling cavities.
2. a kind of cooling body for electric car charging cable according to claim 1, it is characterised in that: described outer
The outer wall of shell (4) front end is provided with second seal (6).
3. a kind of cooling body for electric car charging cable according to claim 2, it is characterised in that: described outer
The outer wall of shell (4) rear end is provided with third sealing element (7).
4. a kind of cooling body for electric car charging cable according to claim 1, it is characterised in that: in described
Shell (3), outer housing (4) are all made of rubber material and are made, and outer housing (4) front end and the front end of inner housing (3) are
Interference connection.
5. a kind of cooling body for electric car charging cable according to claim 3, it is characterised in that: described
One sealing element (5), second seal (6), third sealing element (7) are fixation with steel wire ring or clip.
6. a kind of cooling body for electric car charging cable according to claim 1, it is characterised in that: the core
The material of part (2) is copper or aluminium.
7. a kind of cooling body for electric car charging cable according to claim 1, it is characterised in that: it is described into
Liquid port (10), outlet end mouth (11) are connected with cooling cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617717.4U CN208240398U (en) | 2018-04-27 | 2018-04-27 | A kind of cooling body for electric car charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820617717.4U CN208240398U (en) | 2018-04-27 | 2018-04-27 | A kind of cooling body for electric car charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240398U true CN208240398U (en) | 2018-12-14 |
Family
ID=64584656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820617717.4U Active CN208240398U (en) | 2018-04-27 | 2018-04-27 | A kind of cooling body for electric car charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077258A (en) * | 2019-05-31 | 2019-08-02 | 南京康尼机电股份有限公司 | A kind of chipware of the charging gun with cooling passage, plug and charging gun |
| CN110086021A (en) * | 2019-05-31 | 2019-08-02 | 南京康尼机电股份有限公司 | A kind of chipware, socket and electric car for electric car socket |
-
2018
- 2018-04-27 CN CN201820617717.4U patent/CN208240398U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077258A (en) * | 2019-05-31 | 2019-08-02 | 南京康尼机电股份有限公司 | A kind of chipware of the charging gun with cooling passage, plug and charging gun |
| CN110086021A (en) * | 2019-05-31 | 2019-08-02 | 南京康尼机电股份有限公司 | A kind of chipware, socket and electric car for electric car socket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240308 Address after: No. 11 Hengjing Road, Qixia District, Nanjing City, Jiangsu Province, 210038 Patentee after: NANJING KANGNI NEW ENERGY AUTO PARTS Co.,Ltd. Country or region after: China Address before: No.19, Hengda Road, Nanjing Economic and Technological Development Zone, Jiangsu Province, 210013 Patentee before: NANJING KANGNI MECHANICAL & ELECTRICAL Co.,Ltd. Country or region before: China |