CN208508062U - A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile - Google Patents
A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile Download PDFInfo
- Publication number
- CN208508062U CN208508062U CN201820868389.5U CN201820868389U CN208508062U CN 208508062 U CN208508062 U CN 208508062U CN 201820868389 U CN201820868389 U CN 201820868389U CN 208508062 U CN208508062 U CN 208508062U
- Authority
- CN
- China
- Prior art keywords
- liquid cooling
- electrode
- conducting wire
- charging pile
- cable
- 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
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile, two use for one group of pairing, it is assemblied on the liquid cooling cable DC+ and liquid cooling cable DC- of series connection and uses respectively, it is characterized in that: each electrode includes the electrode body with cavity structure, one end of electrode body is provided with conducting wire connector, and conducting wire connector is connected with the liquid cooling channel of liquid cooling cable；A coolant liquid inlet and outlet are additionally provided on electrode body, the coolant liquid inlet and outlet are connected with conducting wire connector.The high-power dedicated noncontact electrode of charging pile liquid cooling cable described in the utility model has the characteristics that following: 1) coolant liquid mouth being arranged on the high-power dedicated noncontact electrode of charging pile liquid cooling cable, can be cooled down by coolant liquid.The electric current that doing so can make the electrode volume of the dedicated liquid cooling cable of high-power charging pile increase seldom than the volume of copper lug used in middle power cable, and carry is its 2.4 times.
Description
Technical field
The utility model relates to the dedicated liquid cooling field of cables of high-power charging pile, a kind of high-power dedicated liquid cooling electricity of charging pile
Cable noncontact electrode is commonly called as: connector).It is a key part on high-power charging pile liquid cooling cable, for manufacturing big function
The dedicated liquid cooling cable of rate charging pile.
Background technique
Well known, the technical parameter of middle power charging pile: DC voltage is 750 volts, 250 amperes of nominal current.Middle power
The connection of the power supply of charging pile and middle power charging gun is dry type integrated cable.The structure of dry type integrated cable, it outer
It 39 millimeters of circular diameter, has been internally integrated: two DC dynamo lines of DC+ red and DC- black, the section of every power line conductor
70 square millimeters.25 square millimeters of the section of PE gnd conductor, there are also 14 signal wires.This middle power charging pile dry type is integrated
Cable, its two DC chargings power line DC+ and DC-, when charging current reaches 250 ampere-hours, because radiating condition is bad,
Cause the temperature of dry core cable conducting wire and charging gun connecting terminal and dry core cable connector copper lug excessively high, and cannot be just
It is often used.
High-power charging pile technical parameter: 1000~1500 volts of DC charging voltage, 500~600 amperes of electric current are exported.Greatly
The maximum current of power charging pile output is 600 amperes.Its two DC charging power lines DC+ and DC- will carry electric current 600
Ampere;The terminal DC+ and DC- of cable connector and charging gun will also carry 600 amperes of electric current.This two DC charging power
Line DC+ and DC-, if using dry type integrated cable, the section of every power line conductor will at least be increased by original 70 square millimeters
Greatly to 200 square millimeters.The connector connecting with this two both ends DC charging power line DC+ and DC-, one end is copper lug, it
Connect power supply；The other end is charging gun terminal, is attached to inside charging gun and uses.If power dry type in high-power charging pile use
Integrated cable, its outer diameter will increase to 100 millimeters by original 39 millimeters.The connecting terminal outer diameter of charging gun is by 12 millimeters
28 millimeters will be increased to, the volume of charging gun also will increase 2 to 3 times.The so big cable of diameter, the so big wiring of diameter
Terminal, the so big charging of volume are robbed；Operator can't move, and not be available valueless at all.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high-power charging proposed
The dedicated liquid cooling cable noncontact electrode of stake.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile, two use for one group of pairing, are assemblied in respectively
It is used on the liquid cooling cable DC+ and liquid cooling cable DC- of series connection, it is characterized in that: each electrode includes having cavity structure
Electrode body, one end of electrode body are provided with conducting wire connector, and conducting wire connector is connected with the liquid cooling channel of liquid cooling cable；
A coolant liquid inlet and outlet are additionally provided on electrode body, the coolant liquid inlet and outlet are connected with conducting wire connector.
In order to be further improved technical solution, electrode mounting hole is additionally provided on electrode body described in the utility model, electricity
Pole ontology is fixedly connected with electrode mounting plate by electrode mounting hole.
In order to be further improved technical solution, the software conducting wire phase of conducting wire connector described in the utility model and liquid cooling cable
Even, software conducting wire is arranged in outer jacket insulation casing, and oversheath insulating sleeve and software conducting wire and oversheath insulating sleeve
Between be provided with gap, gap is cooling passage.
In order to be further improved technical solution, software conductor part described in the utility model includes software copper stranded conductor and protection
Net, software copper stranded conductor run through the inside for being embedded in protective net, are provided between oversheath insulating sleeve and protective net cricoid cold
But liquid channel.
In order to be further improved technical solution, the root of electrode body is arranged in coolant liquid inlet and outlet described in the utility model
Rear end, it is vertical with the section of electrode body;It is provided with gingival cyst of mucous gland in the newborn on the outer diameter of conducting wire connector root to buckle, oversheath insulation sleeve
The seal of tube is included in gingival cyst of mucous gland in the newborn and buckles, and the conducting wire connector and software conducting wire are electrically connected.
In order to be further improved technical solution, the bore area of two coolant liquids inlet and outlet described in the utility model is respectively provided with
There is internal screw thread, be separately connected quick union and quick union, one is coolant liquid inlet port, the other is cooling fluid outlet.
Compared with prior art, the beneficial effects of the present invention are: high-power charging pile liquid cooling cable described in the utility model
Dedicated noncontact electrode has the characteristics that following: 1) coolant liquid is arranged on the high-power dedicated noncontact electrode of charging pile liquid cooling cable
Mouthful, it can be cooled down by coolant liquid.It does so in the electrode volume ratio that can make the dedicated liquid cooling cable of high-power charging pile
The volume of copper lug used in power cable increases seldom, and the electric current carried is its 2.4 times.
Detailed description of the invention
Fig. 1 is that the dedicated DC+ of high-power charging pile and DC- go here and there the structural schematic diagram of cold liquid cooling cable；
Fig. 2 is the structural schematic diagram of the utility model noncontact electrode.
Fig. 3 is the structural schematic diagram of software conducting wire and oversheath insulating sleeve.
In figure: 1, the outer quilt of liquid cooling cable insulation；2, software conducting wire；3, oversheath insulating sleeve；4, noncontact electrode；5, it fills
Electric rifle liquid cooling terminal；6, sealing clamp；7, cooling liquid inlet quick union；8, teflon insulation washer；9, insulation connection
Tube assembly；10, signal wire；11, PE line；
201, cooling passage；202, software copper stranded conductor；203, protective net；
401, electrode body；402, electrode mounting hole；403, coolant liquid is imported and exported；404, conducting wire connector；405, gingival cyst of mucous gland in the newborn
Button；406, electrode mounting plate.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
A kind of cold liquid cooling cable of the dedicated DC+ of high-power charging pile and DC- string, including by 1 and setting outside liquid cooling cable insulation
Outside liquid cooling cable insulation by 1 in PE line 11 and several signal wires 10, the liquid cooling cable insulation is outer to be additionally provided in 1
Two liquid cooling cables of direct current DC+ and direct current DC-, every cable are made of software conducting wire 2 and oversheath insulating sleeve 3, direct current DC
The oversheath insulating sleeve 3 of+cable is red, and the oversheath insulating sleeve 3 of direct current DC- cable is black, and software conducting wire 2 is set
It sets in outer jacket insulation casing 3, the gap being arranged between software conducting wire 2 and oversheath insulating sleeve 3 is cooling passage
201；One end of two software conducting wires 2 is connected separately with charging gun liquid cooling terminal 5, and the other end is connected separately with contactless
Electrode 4 passes through insulation 9 connection of connecting pipe component between the internal cavities of two charging gun liquid cooling terminals 5.
A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile, two use for one group of pairing, are assemblied in respectively
It is used on the liquid cooling cable DC+ and liquid cooling cable DC- of series connection, it is characterized in that: each electrode includes having cavity structure
Electrode body 401, one end of electrode body 401 are provided with conducting wire connector 404, the liquid of conducting wire connector 404 and liquid cooling cable
Cold passage is connected；Be additionally provided with coolant liquid inlet and outlet 403 on electrode body 401, the coolant liquid inlet and outlet 403 with lead
Line connector 404 is connected.
Electrode mounting hole 402 is additionally provided on the electrode body 401, electrode body 401 is solid by electrode mounting hole 402
Surely it is connected with electrode mounting plate 406.The conducting wire connector 404 is connected with the software conducting wire 2 of liquid cooling cable, and software conducting wire 2 is set
It sets in outer jacket insulation casing 3, and be provided between oversheath insulating sleeve 3 and software conducting wire 2 and oversheath insulating sleeve 3
Gap, gap are cooling passage 201.The software conductor part includes software copper stranded conductor 202 and protective net 203, software
Copper stranded conductor 202 runs through the inside for being embedded in protective net 203, is provided between oversheath insulating sleeve 3 and protective net 203 cricoid
Cooling passage 201.The root rear end of electrode body 401 is arranged in the coolant liquid inlet and outlet 403, with electrode body 401
Section is vertical;It is provided with gingival cyst of mucous gland in the newborn on the 404 root outer diameter of conducting wire connector and buckles 405, the sealing of oversheath insulating sleeve 3 includes
On gingival cyst of mucous gland in the newborn button 405, the conducting wire connector 404 is electrically connected with software conducting wire 2.Described two coolant liquid inlet and outlet 403
Bore area is provided with internal screw thread, is separately connected quick union 7 and quick union 8, and one is coolant liquid inlet port, another
It is cooling fluid outlet.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile, two use for one group of pairing, it is assemblied in string respectively
Join and used on the liquid cooling cable DC+ and liquid cooling cable DC- of connection, it is characterized in that: each electrode includes the electricity with cavity structure
Pole ontology (401), one end of electrode body (401) are provided with conducting wire connector (404), conducting wire connector (404) and liquid cooling electricity
The liquid cooling channel of cable is connected；Be additionally provided with coolant liquid inlet and outlet (403) on electrode body (401), the coolant liquid into
Outlet (403) is connected with conducting wire connector (404).
2. a kind of high-power dedicated liquid cooling cable noncontact electrode of charging pile as described in claim 1, it is characterized in that: the electricity
It is additionally provided on pole ontology (401) electrode mounting hole (402), electrode body (401) is fixedly connected by electrode mounting hole (402)
There are electrode mounting plate (406).
3. a kind of high-power dedicated liquid cooling cable noncontact electrode of charging pile as described in claim 1, it is characterized in that: described lead
Line connector (404) is connected with the software conducting wire (2) of liquid cooling cable, and software conducting wire (2) is arranged in outer jacket insulation casing (3)
It is interior, and it is provided with gap between oversheath insulating sleeve (3) and software conducting wire (2) and oversheath insulating sleeve (3), gap is
Cooling passage (201).
4. a kind of high-power dedicated liquid cooling cable noncontact electrode of charging pile as claimed in claim 3, it is characterized in that: described soft
Body conductor part includes software copper stranded conductor (202) and protective net (203), and software copper stranded conductor (202), which runs through, is embedded in protective net
(203) inside is provided with cricoid cooling passage (201) between oversheath insulating sleeve (3) and protective net (203).
5. a kind of high-power dedicated liquid cooling cable noncontact electrode of charging pile as described in claim 1, it is characterized in that: described cold
But liquid inlet and outlet (403) setting is vertical with the section of electrode body (401) in the root rear end of electrode body (401);It is described
It is provided with gingival cyst of mucous gland in the newborn on the outer diameter of conducting wire connector (404) root to buckle (405), oversheath insulating sleeve (3) sealing is included in gingival cyst of mucous gland in the newborn and buckles
(405) on, the conducting wire connector (404) and software conducting wire (2) are electrically connected.
6. a kind of high-power dedicated liquid cooling cable noncontact electrode of charging pile as described in claim 1, it is characterized in that: described two
The bore area of a coolant liquid inlet and outlet (403) is provided with internal screw thread, is separately connected quick union (7) and quick union (8),
One is coolant liquid inlet port, the other is cooling fluid outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868389.5U CN208508062U (en) | 2018-06-06 | 2018-06-06 | A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820868389.5U CN208508062U (en) | 2018-06-06 | 2018-06-06 | A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508062U true CN208508062U (en) | 2019-02-15 |
Family
ID=65288397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820868389.5U Active CN208508062U (en) | 2018-06-06 | 2018-06-06 | A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508062U (en) |
-
2018
- 2018-06-06 CN CN201820868389.5U patent/CN208508062U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108538484B (en) | High-power charging pile DC + and DC-series cold liquid-cooled cable | |
| JP7075144B2 (en) | Series cooling structure of positive and negative liquid-cooled electric cables of a kind of high-power charging stand | |
| CN108847316A (en) | The dedicated liquid cooling cable DC+ of a kind of 600A direct-current charging post and DC-'s and the cold type of cooling | |
| CN108899122A (en) | A kind of cold type of cooling of string of the dedicated liquid cooling cable DC+ and DC- of direct current 600A charging gun | |
| CN108306134A (en) | A kind of connection structure of the software conducting wire and charging gun liquid cooling terminal of the special liquid cooling cable of high-power charging pile | |
| WO2019184882A1 (en) | Parallel cold liquid-cooled cable for exclusive use of high-power charging pile positive pole and negative pole | |
| CN111129856A (en) | Liquid cooling cable for new forms of energy electric automobile charging socket | |
| CN108320846A (en) | A kind of special DC+ of high-power charging pile and DC- and cold liquid cooling cable | |
| CN109727713B (en) | High-power charging pile cold-stringing cable with red copper corrugated pipe structure | |
| CN111200200A (en) | Cooling mode of liquid cooling cable for liquid cooling charging socket of new energy electric vehicle | |
| CN108461952A (en) | A kind of special DC+ of direct current 600A charging guns is bent liquid cooling terminal with the tail portions DC- | |
| CN108493655A (en) | A kind of special liquid cooling cable DC+ of high-power charging pile and DC- and cold liquid cooling electrode | |
| CN108806851B (en) | Special liquid cooling cable of new energy automobile direct current 600A rifle that charges | |
| CN208508062U (en) | A kind of dedicated liquid cooling cable noncontact electrode of high-power charging pile | |
| CN208256951U (en) | A kind of software conducting wire electric connection structure of the dedicated liquid cooling cable of high-power charging pile | |
| CN208444622U (en) | A kind of dedicated liquid cooling cable of new-energy automobile direct current 600A charging gun | |
| CN109768405B (en) | Cooling liquid double-channel structure of liquid cooling cable electrode for high-power charging pile | |
| CN208256344U (en) | A kind of cold liquid cooling cable of the dedicated DC+ of high-power charging pile and DC- string | |
| CN108461188A (en) | A kind of special liquid cooling cable DC+ of high-power charging pile and DC- and cold software conducting wire | |
| CN208209062U (en) | A kind of connection structure of the software conducting wire of the dedicated liquid cooling cable of high-power charging pile and charging gun liquid cooling terminal | |
| CN208209063U (en) | A kind of dedicated liquid cooling cable DC+ of high-power charging pile and DC- and cold liquid cooling electrode | |
| CN213322709U (en) | American standard liquid cooling direct current rifle that charges | |
| CN106207675B (en) | Cable male connector, cable female and cable for shield machine connector | |
| CN214124274U (en) | High-voltage test patch cord capable of preventing high-voltage leakage | |
| CN213322710U (en) | Liquid cooling direct current charging socket for electric automobile in China continental area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |