CN208209062U - 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 - Google Patents
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 Download PDFInfo
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- CN208209062U CN208209062U CN201820408218.4U CN201820408218U CN208209062U CN 208209062 U CN208209062 U CN 208209062U CN 201820408218 U CN201820408218 U CN 201820408218U CN 208209062 U CN208209062 U CN 208209062U
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Abstract
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, the insulating electrode casing, software conducting wire and liquid cooling terminal, software wire sleeve is embedded in insulating electrode inside pipe casing, the software conducting wire includes coolant liquid inner tube and conductor part, and the coolant liquid inner tube runs through the center for being embedded in conductor part；One end of the software conducting wire is connected with liquid cooling terminal, and the coolant liquid inner tube is hollow structure, and hollow space is coolant liquid internal channel, and it is cricoid coolant liquid outer tunnel that section is provided between insulating electrode casing and conductor part；The liquid cooling terminal is also hollow structure open at one end, and the hollow structure inside part of liquid cooling terminal is arranged in software conducting wire, and insulating electrode bobbin seal is wrapped on the outer wall of liquid cooling terminal.Can it is fine with and cold software conducting wire match, solve the problems of excessive heat of above-mentioned charging pile dry core cable in use, practicability is very high.
Description
Technical field
It is specially a kind of high-power to fill the utility model relates to the high-power charging pile field that New-energy electric vehicle uses
The software conducting wire of the electric dedicated liquid cooling cable of stake and the connection structure of charging gun liquid cooling terminal.
Background technique
The high-power dedicated liquid cooling cable of charging pile, is at home and abroad blank at present.With the disappearance of combustion liquid automobile, with it
Associated liquid filling station will also complete its historic mission, instead will be the charging station of nationwide, charging station
Hardware facility is high-power charging pile.Currently, these charging pile products can root in the market there are many charging pile product of specification
Sort out according to its watt level and divide, currently, the connection between the power supply and charging gun of middle power charging pile, is that dry type is integrated
Cable.This cable is different from well known common cable, its inside not only dynamic line and ground line, there are also signal wires etc..
Cable length is between 6 meters to 10 meters.This middle power charging pile, because the radiating condition of dry type integrated cable is bad, with same
For electric bus charging, if power charging pile charges in, three hours need to be used full of storage battery；If with high-power charging pile
Charging, only need to be less with 15 minutes or used time full of storage battery.This high-power charging pile, the urgent need technology to be solved faced
Problem is the heat dissipation problem of cable.
But since the electric current of high-power charging pile output can be up to 600 amperes, i.e. its two DC charging power lines
DC+ and the DC- maximum current to be carried are 600 amperes, therefore, if this two DC charging power lines DC+ and DC- are using biography
If the dry type integrated cable of system, in order to avoid power wire core overheats during the charging process, then every DC charging power line is led
The section of body at least will increase to 200 square millimeters by 70 square millimeters of middle power charging electric line of force section, whole dry type collection
Also 100 millimeters are increased to by 40 millimeters at the outer diameter of cable, and so thick cable is not only difficult to connect charging gun, Er Qiezheng
Normal operator can not also take up at all and carry out charging operation；To solve this using problem, present inventor's design
A kind of high-power liquid cooling cable uses the liquid cooling conduit that a software is placed in the core of DC charging power line, and
Non-conductive fluid dielectric coolant is passed through in liquid cooling conduit, then the circulating pair in liquid cooling conduit using fluid dielectric coolant
Power wire core is cooled down, and power wire core is avoided to overheat during the charging process；The high-power every DC charging of liquid cooling cable is dynamic
The section of power line conductor is only 35~60 square millimeters, than 70 square millimeters of middle power charging pile dry type integrated cable also than
It is small, and Integral cable outer diameter is also only 40 millimeters, it, moreover, should as the outer diameter of traditional dry type integrated cable
High-power liquid cooling cable can also safely carry 600 amperes of electric current, ensure that high-power charging uses, this is because coolant liquid
Medium can take away the heat generated when power wire core work in real time when flowing in the catheter, to guarantee high-power charging pile electricity
Cable is used safely within the temperature range of permission；
Well known middle power charging pile dry core cable.Have two DC charging power lines DC+ and DC-), every power line is led
The section of body is 70 square millimeters, and the connector of its one end connection is standard copper lug;The connector of other end connection is charging gun
Connecting terminal.Well known cold extrusion connection type has two kinds: 1) six sides squeeze;2) draw squeezes.This two kinds of connection types are led to
It is often also used for: the connection of cable or wire well known to other fields and standard copper lug or connector.But this two kinds of connection sides
Formula, it is not applicable to the dedicated liquid cooling cable of high-power charging pile.Because six sides squeeze and the draw is press-connected mode, it is
For the connection of dry core cable and connector, rather than the crimping of software conducting wire and electrode for liquid cooling cable;Nor being used for
The crimping of the software conducting wire and charging gun liquid cooling terminal of liquid cooling cable.
In practical applications, due to there is no available connection method between traditional cable socket and coolant pipe,
It is primarily due to existing cable connection methods and is for connecting traditional dry core cable, can not be in above-mentioned big function
Rate liquid cooling cable connect with cable electrodes after again effectively connection coolant pipe, i.e., its can not effective guarantee liquid cooling conduit flowing
Pathway patency, if connecting above-mentioned high-power liquid cooling cable and coolant pipe using existing connection method, the liquid in liquid cooling cable
Cold conduit will be extruded blocking and can not provide the flow channel of liquid cooling medium, during the charging process can be because so as to cause cable
Temperature is excessively high and burns phenomenon, therefore, currently designed to propose that one kind is new for the application for promoting above-mentioned high-power liquid cooling cable
Connection structure, for ensureing that the flowing of the liquid cooling conduit after above-mentioned high-power liquid cooling cable is connect with coolant pipe is unobstructed.
The high-power dedicated liquid cooling cable of charging pile.It needs cold extrusion to connect there are three part: high-power charging pile is dedicated
Liquid cooling cable electrodes;The high-power dedicated liquid cooling cable software conducting wire of charging pile;The high-power dedicated liquid cooling terminal of charging gun.This three
The assembly relation of person: centre is software conducting wire;One end connects liquid cooling cable electrodes;The other end connects the dedicated liquid cooling end of charging gun
Son.Cable electrodes and software conducting wire;Liquid cooling terminal needs cold extrusion to connect with software conducting wire.Because cable electrodes, software are led
Line, liquid cooling terminal these three parts are liquid coolings, have cooling water internal channel between them.The cooling water internal channel of three parts
It is perforation.If being squeezed with six sides or the draw being press-connected cable electrodes, software conducting wire, liquid cooling terminal, the internal channel of cooling water
It will block and obstructed, the so-called high-power dedicated liquid cooling cable of charging pile just has its name without reality, and nothing must be burnt out after power-up
It doubts.
Summary of the invention
The purpose of this utility model is to provide the connection structures of a kind of liquid cooling cable software conducting wire and cooling terminal, with solution
Certainly the problems mentioned above in the background art.
The technical solution that the present invention uses to solve above-mentioned technical problem are as follows: a kind of liquid cooling cable software conducting wire and colling end
The connection structure of son, the insulating electrode casing, software conducting wire and liquid cooling terminal, software wire sleeve is in insulating electrode casing
Portion, the software conducting wire include coolant liquid inner tube and conductor part, and the coolant liquid inner tube, which runs through, to be embedded in conductor part
The heart；One end of the software conducting wire is connected with liquid cooling terminal, and the coolant liquid inner tube is hollow structure, and hollow space is cooling
Liquid internal channel, it is cricoid coolant liquid outer tunnel that section is provided between insulating electrode casing and conductor part；The liquid cooling end
Son is also hollow structure open at one end, and the hollow structure inside part of liquid cooling terminal, insulating electrode set is arranged in software conducting wire
The seal of tube is wrapped on the outer wall of liquid cooling terminal.
In order to be further improved technical solution, conductor part of the present invention includes flexible conductor and protective net, the cooling
Liquid inner tube runs through the center for being embedded in flexible conductor, and flexible conductor runs through the inside for being embedded in protective net, insulating electrode casing and protection
Cricoid coolant liquid outer tunnel is provided between net；The flexible conductor is strands core, and section is 35~60 square millimeters；
The strands core is twisted into small strand by the tin-coated copper single line of more minor diameters, and the multiple small strand is twisted into one
Flexible conductor；The protective net is tin-coated copper silk thread mesh grid；The coolant liquid inner tube is polyfluortetraethylene pipe.
In order to be further improved technical solution, liquid cooling terminal of the present invention includes terminal portion, charging gun interconnecting piece
Divide and wire interconnecting piece point, the charging gun coupling part are located between terminal portion and wire interconnecting piece point；Conducting wire connection
The end that part is is hollow open configuration, is connect with software conducting wire, and the end of terminal portion is hollow closed structure, outside
Wall is plug construction；The hollow space of the liquid cooling terminal inner is divided into major diameter and two sections of minor diameter, connects with software conducting wire
The hollow diameters for connecing end are greater than the hollow diameters of the other end, are connected between two sections by ring-shaped step.
In order to be further improved technical solution, the present invention is described soft in one end and liquid cooling terminal junction of software conducting wire
The hollow structure inside part of liquid cooling terminal is arranged in body conducting wire, and coolant liquid inner tube extends to liquid cooling terminal hollow structure part
Reduced diameter section, the enlarged diameter section of hollow structure part, and flexible conductor and protective net semicircle electricity is arranged in flexible conductor and protective net
Property is crimped on the enlarged diameter section of the hollow structure inside part of liquid cooling terminal.
In order to be further improved technical solution, the present invention is wrapped in software and leads in software conducting wire and liquid cooling terminal junction
Insulating electrode casing on line is pressed on the outer wall of wire interconnecting piece point by sealing clamp set；The locking setting of its sealing clamp exists
On the outer wall of insulating electrode casing.
In order to be further improved technical solution, it is provided on the outer wall of wire interconnecting piece of the present invention point and sealing clamp
The gingival cyst of mucous gland in the newborn tooth matched；Sealing clamp is hollow cylindrical structure before locking, the shape after locking and gingival cyst of mucous gland in the newborn tooth phase interworking
It closes；On the outer wall of wire interconnecting piece point and the inner wall of sealing clamp is locked by the insulating electrode casing that gingival cyst of mucous gland in the newborn tooth connects place
Therebetween.
In order to be further improved technical solution, semicircle electrical property crimping of the present invention is one end and the liquid cooling in software conducting wire
The electrical connection part of terminal, the flexible conductor and protective net section are in semi-circular shape, and the section of inner surface is in a semi-annular
Conducting wire half cavity structure is wrapped on the outer wall of coolant liquid inner tube, the outer surface inner hollow knot in electrical contact in liquid cooling terminal
The enlarged diameter section of structure part.
In order to be further improved technical solution, the liquid cooling terminal end that the present invention is connected in software conducting wire, liquid cooling terminal it is outer
The outer diameter of charging gun coupling part is greater than the outer diameter of wire interconnecting piece point on wall, and between charging gun coupling part and sealing clamp
It is provided with teflon insulation washer.
Compared with prior art, the beneficial effects of the present invention are: coolant liquid by the dedicated liquid cooling cable of high-power charging pile into
Liquid is outspoken to be connect, and is connect by the way that the dedicated liquid cooling cable feed liquor of high-power charging pile is outspoken, is passed through the dedicated liquid cooling cable of high-power charging pile
Software conducting wire returns after reaching the inside of the dedicated liquid cooling terminal of high-power charging gun, and the coolant liquid after return directly passes through big function
The software conducting wire of the dedicated liquid cooling cable insulation casing of rate charging pile is passed through by the dedicated liquid cooling cable electrodes of high-power charging pile
The high-power dedicated liquid cooling cable liquid outlet of charging pile takes back the cooling device of coolant liquid fastly, is recycled, because cold after returning
But liquid, directly by the software conducting wire of the dedicated liquid cooling cable insulation casing of high-power charging pile, the coolant liquid of flowing can be taken away
The heat generated when cable work, can solve the problems of excessive heat of above-mentioned charging pile dry core cable in use, and practicability is non-
Chang Gao.
The cooling medium that the present invention uses is pure water or cooling oil, and pure water can be used in room temperature area, and cold zone is adopted
It with cooling oil, prevents cooling medium from freezing, guarantees cable in the normal work of differently band.The present invention is by by connecting terminal
It is internally provided with liquid cooling channel, i.e., connecting terminal is designed as hollow structure, connecting terminal and software conducting wire are connected as one,
The liquid cooling channel in the liquid cooling channel and software conducting wire that make connecting terminal shares, in the cooling that such cooling medium passes through software conducting wire
Pipe enters the center of connecting terminal, then the reflux formed between the cooling outer wall of inner tube and connecting terminal inner wall for passing through software line is logical
Out of connecting terminal is taken the high-temperature that connecting terminal generates in road, then is sent into outside cable by the cooling outer tunnel on software conducting wire
Cooling system, cooling outer tunnel are sent into the cooling system outside cable, and in such cyclic process, cooling medium by cable and can fill
The torrid zone sent out in electric terminal work goes out outside cable, in the case where not increasing volume, can safely carry 600 amperes of electric current.
Guarantee the work safe and reliable within the temperature range of permission of high-power charging pile special wiring terminal.The coolant liquid of flowing can be with
The heat generated when taking away cable work can solve the problems of excessive heat of above-mentioned charging pile dry core cable in use, practical
Property is very high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the dedicated DC+ of high-power charging pile and DC- and cold liquid cooling cable；
Fig. 2 is the structural schematic diagram of software conducting wire；
Fig. 3 is the structural schematic diagram of liquid cooling terminal.
Fig. 4 is the structural schematic diagram of cable electrodes.
Fig. 5 is the attachment structure schematic diagram of the utility model software conducting wire and water-cooling terminal and cable electrodes.
Fig. 6 is the schematic cross-section of A-A in Fig. 5.
Fig. 7 is the schematic cross-section of B-B in Fig. 5.
Fig. 8 is the structural schematic diagram of coolant liquid circulation in the present invention.
Fig. 9 is the structural schematic diagram of cooling passage in software conducting wire and insulating electrode casing.
In figure: 1, cable jacket pipe；2, software conducting wire；3, insulating electrode casing；4, cable electrodes；5, liquid cooling terminal；6,
Sealing clamp；7, inlet quick union；8, liquid outlet quick union；9, teflon insulation washer；10, signal wire a；
11, signal wire b；12, signal wire c；13, signal wire d；14, signal wire e；15, signal wire f；16, cooling system；201, coolant liquid
Inner tube；202, flexible conductor；203, copper mesh is protected；204, cooling water internal channel；205, cooling water outer tunnel；401, inlet；
402, mounting base；403, liquid outlet；404, electrode pipeline；405, conducting wire connector；501, terminal portion；502, charging gun connects
Socket part point；503, wire interconnecting piece point.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of connection structure of liquid cooling cable software conducting wire and cooling terminal, the insulating electrode casing 3, software conducting wire 2
With liquid cooling terminal 5, software conducting wire 2 is embedded in inside insulating electrode casing 3, and the software conducting wire 2 includes 201 He of coolant liquid inner tube
Conductor part, the coolant liquid inner tube 201 run through the center for being embedded in conductor part；One end of the software conducting wire 2 is connected with
Liquid cooling terminal 5, the coolant liquid inner tube 201 are hollow structure, and hollow space is coolant liquid internal channel 204, insulating electrode set
It is cricoid coolant liquid outer tunnel 205 that section is provided between pipe 3 and conductor part；The liquid cooling terminal 5 is also open at one end
Hollow structure, the hollow structure inside part of liquid cooling terminal 5 is arranged in software conducting wire 2.
The conductor part includes flexible conductor 202 and protective net 203, and the coolant liquid inner tube 201, which runs through, is embedded in soft lead
The center of body 202, flexible conductor 202 run through the inside for being embedded in protective net 203, set between insulating electrode casing 3 and protective net 203
It is equipped with cricoid coolant liquid outer tunnel 205；The flexible conductor 202 is strands core, and section is 35~60 square millimeters；Institute
State strands core and small strand be twisted by the tin-coated copper single line of more minor diameters, the multiple small strand be twisted into one it is soft
Conductor；The protective net 203 is tin-coated copper silk thread mesh grid；The coolant liquid inner tube 201 is polyfluortetraethylene pipe.
The liquid cooling terminal 5 includes that terminal portion 501, charging gun coupling part 502 and wire interconnecting piece divide 503, institute
Charging gun coupling part 502 is stated to be located between terminal portion 501 and wire interconnecting piece point 503；Wire interconnecting piece point 503
End is hollow open configuration, is connect with software conducting wire 2, and the end of terminal portion 501 is hollow closed structure, and outer wall is
Plug construction；Hollow space inside the liquid cooling terminal 5 is divided into major diameter and two sections of minor diameter, connect with software conducting wire 2
The hollow diameters at end are greater than the hollow diameters of the other end, are connected between two sections by ring-shaped step；Software conducting wire 2 one end with
The hollow structure inside part of liquid cooling terminal 5, coolant liquid inner tube is arranged in 5 junction of liquid cooling terminal, the software conducting wire 2
201 extend to the reduced diameter section of 5 hollow structure part of liquid cooling terminal, and flexible conductor 202 and protective net 203 are arranged in hollow structure portion
The enlarged diameter section divided, and flexible conductor 202 and 203 semicircle of protective net are crimped on the big of the hollow structure inside part of liquid cooling terminal 5
Diameter segment；3 end sleeve of insulating electrode casing being wrapped on software conducting wire 2 is pressed in the outer wall of wire interconnecting piece point 503, and
Locking is provided with sealing clamp 6 on the outer wall of insulating electrode casing 3.
The semicircle crimping is in one end and 5 junction of liquid cooling terminal of software conducting wire 2, the flexible conductor 202 and protection
203 section of net is in semi-circular shape, and inner surface is wrapped on the outer wall of coolant liquid inner tube 201, and outer surface is in electrical contact in liquid cooling
The enlarged diameter section of the hollow structure inside part of terminal 5.On the outer wall of the wire interconnecting piece points 503 and sealing clamp 6 it is interior
Mutually matched gingival cyst of mucous gland in the newborn tooth is respectively arranged on wall.On 5 end of liquid cooling terminal that software conducting wire 2 connects, the outer wall of liquid cooling terminal 5
The outer diameter of charging gun coupling part 502 is greater than the outer diameter of wire interconnecting piece point 503, and charging gun coupling part 502 and sealing block
Teflon insulation washer 9 is provided between hoop 6.
Working principle: the high-power dedicated DC+ of charging pile and DC- and cold liquid cooling cable, coolant liquid connect by the way that feed liquor is outspoken
Then head is entered by cable electrodes 4 in the coolant liquid in the coolant liquid inner tube 201 of software conducting wire 2 again into cable electrodes 4
Channel 204), coolant liquid flows to 5 end of liquid cooling terminal from 4 end of cable electrodes in coolant liquid inner tube 201, and coolant liquid is in liquid cooling terminal 5
Hollow structure position outflow, then by semicircle crimping position enter the coolant liquid between edge electrode casing 3 and protective net 203
Outer tunnel 205 all forms one inside every liquid cooling cable in this way from cable electrodes 4 to 5 end of liquid cooling terminal, then again from liquid cooling
5 end of terminal flows back into the cooling duct recycled in the parallel connection at 4 end of cable electrodes, finally, the cooling inside cable Jing Guo heat exchange
Liquid flows to cable electrodes liquid outlet 403 in coolant liquid outer tunnel 205, and flows out from liquid outlet quick union 8, passes through inside cable
The coolant liquid for crossing heat exchange eventually flows to cooling system 16, passes through feed liquor once more by the coolant liquid after cooling of cooling system 16
Mouth quick union 7 is equal to enter coolant liquid internal channel 204), into next circulation, it is recycled, the coolant liquid of flowing can band
The heat generated when walking cable work can solve the problems of excessive heat of above-mentioned charging pile dry core cable in use, practicability
It is very high.
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 (8)
1. 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, feature
Be: including insulating electrode casing (3), software conducting wire (2) and liquid cooling terminal (5), software conducting wire (2) is embedded in insulating electrode casing
(3) internal, one end is connect with liquid cooling terminal (5)；
The software conducting wire (2) includes coolant liquid inner tube (201) and conductor part, and the coolant liquid inner tube (201), which is run through, to be nested
At the center of conductor part, and coolant liquid inner tube (201) is hollow structure, and hollow space is coolant liquid internal channel (204), absolutely
It is cricoid coolant liquid outer tunnel (205) that section is provided between edge electrode casing (3) and conductor part；The liquid cooling terminal
It (5) is also hollow structure open at one end, software conducting wire (2) setting is in the hollow structure inside part of liquid cooling terminal (5), insulation
Electrode casing (3) sealed envelope is on the outer wall of liquid cooling terminal (5).
2. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as described in claim 1 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: the conductor part includes flexible conductor (202) and protective net (203), the coolant liquid inner tube (201)
Through the center for being embedded in flexible conductor (202), flexible conductor (202) runs through the inside for being embedded in protective net (203), insulating electrode set
Cricoid coolant liquid outer tunnel (205) is provided between pipe (3) and protective net (203)；The flexible conductor (202) is strands
Core, section are 35~60 square millimeters；The strands core is twisted into shallow bid by the tin-coated copper single line of more minor diameters
Line, the multiple small strand are twisted into a flexible conductor；The protective net (203) is tin-coated copper silk thread mesh grid；Described is cold
But liquid inner tube (201) is polyfluortetraethylene pipe.
3. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as described in claim 1 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: the liquid cooling terminal (5) includes terminal portion (501), charging gun coupling part (502) and conducting wire
Coupling part (503), the charging gun coupling part (502) be located at terminal portion (501) and wire interconnecting piece point (503) it
Between；The end that wire interconnecting piece point (503) is is hollow open configuration, is connect with software conducting wire (2), terminal portion (501)
End be hollow closed structure, outer wall be plug construction；The internal hollow space of the liquid cooling terminal (5) is divided into major diameter
With two sections of minor diameter, the hollow diameters of the other end are greater than with the hollow diameters of software conducting wire (2) connecting pin, are passed through between two sections
Ring-shaped step connection.
4. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as claimed in claim 3 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: software conducting wire (2) setting exists in one end and liquid cooling terminal (5) junction of software conducting wire (2)
The hollow structure inside part of liquid cooling terminal (5), coolant liquid inner tube (201) extend to liquid cooling terminal (5) hollow structure part
Reduced diameter section, the enlarged diameter section of hollow structure part, and flexible conductor (202) is arranged in flexible conductor (202) and protective net (203)
And protective net (203) semicircle is electrically crimped on the enlarged diameter section of the hollow structure inside part of liquid cooling terminal (5).
5. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as claimed in claim 4 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: in software conducting wire (2) and liquid cooling terminal (5) junction, the insulated electro being wrapped on software conducting wire (2)
Pole casing (3) is pressed on the outer wall of wire interconnecting piece point (503) by sealing clamp (6) set；The locking setting of its sealing clamp (6)
On the outer wall of insulating electrode casing (3).
6. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as claimed in claim 5 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: being provided with the gingival cyst of mucous gland in the newborn matched with sealing clamp (6) on the outer wall of the wire interconnecting piece point (503)
Tooth；Sealing clamp (6) is hollow cylindrical structure before locking, and the shape after locking and gingival cyst of mucous gland in the newborn tooth cooperate；Conducting wire connects
On the outer wall of socket part point (503) and the inner wall of sealing clamp (6) is locked by the insulating electrode casing (3) that gingival cyst of mucous gland in the newborn tooth connects place
Tightly therebetween.
7. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as claimed in claim 4 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: the semicircle electrically crimps as in the electric connection of one end and liquid cooling terminal (5) of software conducting wire (2)
Place, the flexible conductor (202) and protective net (203) section are in semi-circular shape, and the section of inner surface is in a semi-annular conducting wire
Half cavity structure is wrapped on the outer wall of coolant liquid inner tube (201), and outer surface is in electrical contact in the inside of liquid cooling terminal (5)
The enlarged diameter section of hollow structure part.
8. the software conducting wire of the high-power dedicated liquid cooling cable of charging pile as claimed in claim 3 and the company of charging gun liquid cooling terminal
Binding structure, it is characterized in that: charging gun connects on the outer wall of liquid cooling terminal (5) at liquid cooling terminal (5) end of software conducting wire (2) connection
The outer diameter of socket part point (502) is greater than the outer diameter of wire interconnecting piece point (503), and charging gun coupling part (502) and sealing clamp
(6) teflon insulation washer (9) are provided between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408218.4U CN208209062U (en) | 2018-03-26 | 2018-03-26 | 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820408218.4U CN208209062U (en) | 2018-03-26 | 2018-03-26 | 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 |
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| Publication Number | Publication Date |
|---|---|
| CN208209062U true CN208209062U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820408218.4U Active CN208209062U (en) | 2018-03-26 | 2018-03-26 | 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 |
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| CN (1) | CN208209062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887670A (en) * | 2019-02-11 | 2019-06-14 | 洛阳正奇机械有限公司 | The high-power charging pile and cold cable of a kind of red copper bellows structure |
-
2018
- 2018-03-26 CN CN201820408218.4U patent/CN208209062U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109887670A (en) * | 2019-02-11 | 2019-06-14 | 洛阳正奇机械有限公司 | The high-power charging pile and cold cable of a kind of red copper bellows structure |
| CN109887670B (en) * | 2019-02-11 | 2023-11-03 | 洛阳正奇机械有限公司 | High-power charging pile parallel cooling cable with red copper corrugated pipe structure |
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