CN108963556A - A kind of charging interface water-tight device of new-energy automobile - Google Patents
A kind of charging interface water-tight device of new-energy automobile Download PDFInfo
- Publication number
- CN108963556A CN108963556A CN201710352665.2A CN201710352665A CN108963556A CN 108963556 A CN108963556 A CN 108963556A CN 201710352665 A CN201710352665 A CN 201710352665A CN 108963556 A CN108963556 A CN 108963556A
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- CN
- China
- Prior art keywords
- charging interface
- water
- tight device
- charging
- ring
- 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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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
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- Connector Housings Or Holding Contact Members (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of charging interface water-tight devices of new-energy automobile, including the circle magnet ring being set on the outside of new energy vehicle charging interface, magnet ring insertion is set in charging interface, the outboard end of charging interface installs a water-tight device, charging gun passes through the water-tight device and is inserted in charging interface, the water-tight device includes an outer ring, an installation cavity is formed among outer ring, one becket is installed in installation cavity, becket is wrapped by outer ring, a seal chamber is formed among outer ring, one sealant is set in the seal chamber, a pull ring is provided among sealant, an elastic band is provided in pull ring, there is a filling part in the inner end of water-tight device.The configuration of the present invention is simple is used mainly for charging in outdoor electric automobile, guarantees charging interface waterproof, and it is short-circuit to prevent interface, and has the function of protecting charging gun plug.
Description
Technical field
The present invention relates to new energy charging fields, and in particular to a kind of charging interface water-tight device of new-energy automobile.
Background technique
Currently, automobile has become the common vehicles of people.Pure electric automobile and hybrid vehicle, because of its energy-saving ring
Guarantor and technology relative maturity are the important directions of coming years development.Electric car drops to certain journey in power battery electricity
When spending, it need to charge the battery.Automobile is equipped with charge port, needs external charging connection equipment by vehicle charging mouth and external power supply
Connection, and external charging connection equipment mainly has charging gun, and its subsidiary harness.Charging gun is connect with vehicle charging mouth, electricity
Source line achieves that charging after connecting with external power supply.
But at present in charging, when due to outdoor charging, if weather rains, lead to charging gun and charging interface
Between can generate a gap, although current charging gun has this block to waterproof to make improvements, if charging gun plug does not have
Have and be plugged completely, or due to collision etc., can all lead to microscopic spaces occur, lead to leak short circuit problem, cause vehicle
And the damage of charging pile.
Summary of the invention
Technical problem to be solved by the invention is to provide one kind to use mainly for charging in outdoor electric automobile, guarantees
It is short-circuit to prevent interface for charging interface waterproof, and has the function of protecting charging gun plug.
The present invention is achieved through the following technical solutions: a kind of charging interface water-tight device of new-energy automobile, packet
The circle magnet ring being set on the outside of new energy vehicle charging interface is included, magnet ring insertion is set in charging interface, charging interface
Outboard end installs a water-tight device, and charging gun passes through the water-tight device and is inserted in charging interface, and the water-tight device includes one
Outer ring, outer ring centre form an installation cavity, install a becket in installation cavity, becket is wrapped by outer ring, outer ring
Centre forms a seal chamber, and a sealant is arranged in the seal chamber, is provided with a pull ring among sealant, in pull ring
It is provided with an elastic band, there is a filling part in the inner end of water-tight device.
The filling part includes the protective layer in outside as a preferred technical solution, and protective layer uses cloth, inside filling
There is sponge material, filling part is fixedly connected with the inner ring of outer ring, it is provided with the accommodating chamber passed through for charging gun among it,
The internal diameter of accommodating chamber is greater than the outer diameter of charging gun, and filling part is incorporated in charging interface and compresses with charging interface inner wall.
The both ends of the elastic band stretch out in the outboard end of pull ring respectively as a preferred technical solution, and pull ring is adopted
It is made of elastic woven material.
The sealant uses double-layer structure as a preferred technical solution, uses lighttight elastic rubber material
It is made.
The water-tight device passes through the becket inside outer ring and new energy vehicle charging as a preferred technical solution,
A circle magnet ring on the outside of mouthful is mutually attracted.
The beneficial effects of the present invention are: the configuration of the present invention is simple, uses mainly for charging in outdoor electric automobile, guarantee
It is short-circuit to prevent interface for charging interface waterproof, and has the function of protecting charging gun plug.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of water-tight device of the present invention；
Fig. 2 is the assembling structure schematic diagram of charging gun of the present invention and water-tight device；
Fig. 3 is the structural schematic diagram of Vehicular charging interface of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
As shown in figure 3, a circle magnet ring 11 in 9 outside of new energy vehicle charging interface, the insertion of magnet ring 11 are set to charging
In mouth 9, the outboard end of charging interface 9 installs a water-tight device 7, and charging gun 4 passes through the water-tight device 7 and is inserted in charging interface 9
In；
As shown in Figure 1, water-tight device includes an outer ring 1, an installation cavity, installation one in installation cavity are formed among outer ring 1
Becket 3, becket 3 are wrapped by outer ring 1, and a seal chamber is formed among outer ring 1, and setting one is close in the seal chamber
Sealing 4 is provided with a pull ring 5 among sealant 4, an elastic band 6, the inner end of water-tight device is provided in pull ring 5
There is a filling part 8.
The protective layer of filling part 8 including outside, protective layer use cloth, and inside is filled with sponge material, filling part and outer
The inner ring of ring is fixedly connected, and is provided with the accommodating chamber passed through for charging gun among it, and the internal diameter of accommodating chamber is greater than charging
The outer diameter of rifle, filling part is incorporated in charging interface and compresses with charging interface inner wall, as shown in Fig. 2, the setting master of filling part
The stabilization between charging gun and charging interface after being used to stablize insertion, so that charging gun and charging interface assembly are more firm
Gu reducing impact force when charging gun collision.
In the present embodiment, the both ends of elastic band 6 stretch out in the outboard end of pull ring 5 respectively, and pull ring 5 uses elastic woven material
It is made, it, can two elastic bands 6 of pull, fastening and the connection of charging gun after charging gun passes through jack 2 among pull ring.
In the present embodiment, sealant 4 uses double-layer structure, and lighttight elastic rubber material is used to be made, described anti-
Water installations 7 are mutually attracted by the becket 3 inside outer ring and the circle magnet ring 11 on the outside of new energy vehicle charging interface, pass through
Sealant effect increases the stability of charging, and complete by magnet mode the case where can effectively playing waterproof and prevent illumination
Assembly connection, it is very convenient, due to small in size, can be assemblied in always in Vehicular charging interface, outside charging interface
Cover plate lid is closed, and charging gun is passed through sealing device when use.
The beneficial effects of the present invention are: the configuration of the present invention is simple, uses mainly for charging in outdoor electric automobile, guarantee
It is short-circuit to prevent interface for charging interface waterproof, and has the function of protecting charging gun plug.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention.Therefore, of the invention
Protection scope should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of charging interface water-tight device of new-energy automobile, it is characterised in that: including being set to new energy vehicle charging
A circle magnet ring on the outside of mouthful, magnet ring insertion are set in charging interface, and the outboard end of charging interface installs a water-tight device, charging
Rifle passes through the water-tight device and is inserted in charging interface, and the water-tight device includes an outer ring, and an installation is formed among outer ring
Chamber, installation cavity is interior to install a becket, and becket is wrapped by outer ring, and a seal chamber is formed among outer ring, described close
One sealant of intracavitary setting is sealed, a pull ring is provided among sealant, an elastic band, water-tight device is provided in pull ring
Inner end have a filling part.
2. the charging interface water-tight device of new-energy automobile as described in claim 1, it is characterised in that: the filling part includes
The protective layer in outside, protective layer use cloth, and inside is filled with sponge material, and filling part is fixedly connected with the inner ring of outer ring,
Centre is provided with the accommodating chamber passed through for charging gun, and the internal diameter of accommodating chamber is greater than the outer diameter of charging gun, and filling part is packed into
It is compressed in charging interface and with charging interface inner wall.
3. the charging interface water-tight device of new-energy automobile as described in claim 1, it is characterised in that: the two of the elastic band
End stretches out in the outboard end of pull ring respectively, and pull ring is made of elastic woven material.
4. the charging interface water-tight device of new-energy automobile as described in claim 1, it is characterised in that: the sealant uses
Double-layer structure uses lighttight elastic rubber material to be made.
5. the charging interface water-tight device of new-energy automobile as described in claim 1, it is characterised in that: the water-tight device is logical
It crosses the becket inside outer ring and the circle magnet ring on the outside of new energy vehicle charging interface is mutually attracted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352665.2A CN108963556A (en) | 2017-05-18 | 2017-05-18 | A kind of charging interface water-tight device of new-energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710352665.2A CN108963556A (en) | 2017-05-18 | 2017-05-18 | A kind of charging interface water-tight device of new-energy automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108963556A true CN108963556A (en) | 2018-12-07 |
Family
ID=64461954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710352665.2A Pending CN108963556A (en) | 2017-05-18 | 2017-05-18 | A kind of charging interface water-tight device of new-energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108963556A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959318A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | New energy automobile power battery detects and charging device based on thing networking |
-
2017
- 2017-05-18 CN CN201710352665.2A patent/CN108963556A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959318A (en) * | 2020-08-24 | 2020-11-20 | 湖北省电力装备有限公司 | New energy automobile power battery detects and charging device based on thing networking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |