CN207743464U - A kind of water proof and dust proof charging unit of electric vehicle - Google Patents
A kind of water proof and dust proof charging unit of electric vehicle Download PDFInfo
- Publication number
- CN207743464U CN207743464U CN201820108884.6U CN201820108884U CN207743464U CN 207743464 U CN207743464 U CN 207743464U CN 201820108884 U CN201820108884 U CN 201820108884U CN 207743464 U CN207743464 U CN 207743464U
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- lid
- guide part
- folding lip
- lip
- electric vehicle
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Abstract
A kind of water proof and dust proof charging unit of electric vehicle, including box body and lid, box body includes plug guide part, folding lip guide part and socket fixed part, the folding lip guide part sliding is equipped with folding lip, the folding lip includes upper folding lip and lower folding lip, upper folding lip connects the first drawstring, and lower folding lip connects the second drawstring, and first drawstring and the second drawstring are fixedly connected on and cover；The lid includes inlet seal portion；The lid around the pivot closes rotating folding between position and opening and closing position in lid, and when lid closes position, and lid is fastened on box body, the inlet portion of box body, which is inserted into inlet seal portion, to be sealed；In opening and closing position, the distance that upper folding lip and lower folding lip pull open is more than the diameter of the plug guide part.The water proof and dust proof charging unit of the electric vehicle, had not only improved the structure of lid, but also devised the structure of lid linkage folding lip, constituted twice water proof and dust proof measure so that its water proof and dust proof performance greatly improves.
Description
Technical field
The utility model is related to the technical fields of electric vehicle, and in particular to a kind of water proof and dust proof charging dress of electric vehicle
It sets.
Background technology
As people increasingly pay attention to earth environment, electric vehicle is more and more universal in life.Therefore, on-vehicle battery
Group charging is must to solve the problems, such as.When charging, the charging plug on charging pile is inserted on the charging socket of electric vehicle,
The switch for opening charging pile again charges to the on-vehicle battery group.
The electric vehicle charging socket of the prior art is a box body, and box body has color consistent with vehicle body and plane
Lid, when electric vehicle use state, lid covers, and water proof and dust proof protection is carried out to the charging socket in box body.When charging,
Lid is opened, being inserted into the plug of charging pile can charge.
Even if installing socket-head cap on plug so that socket-head cap covers plug under the non-charged state of plug, charges
Plug is easily accessible the conducting liquids such as water in journey, be easy to cause the dangerous situations such as plug electric leakage or short circuit.The charging of electric vehicle
Socket is also easy to make moist in long-term use, but the charging socket of electric vehicle itself is easy to happen during long-time use
The case where water penetrates into, therefore, carrying out water proof and dust proof protection to the charging socket of electric vehicle is very important.
Utility model content
Defect present in for the above-mentioned prior art, the purpose of this utility model is to provide a kind of the anti-of electric vehicle
The dust-proof charging unit of water.
The purpose of this utility model is achieved in that a kind of water proof and dust proof charging unit of electric vehicle, including box body
And lid, box body include plug guide part, folding lip guide part and socket fixed part, being equipped with charging in the socket fixed part inserts
Seat, the folding lip guide part sliding are equipped with folding lip, and the folding lip includes upper folding lip and lower folding lip, the upper folding
Reset tension spring is connected between lip and lower folding lip, upper folding lip connects the first drawstring, and lower folding lip connects the second drawstring, described
First drawstring and the second drawstring are fixedly connected on and cover；
Plug guide part includes inlet portion；The lid includes inlet seal portion；
The lid around the pivot closes rotating folding between position and opening and closing position in lid, closes position in lid, lid is fastened on box body
Inlet portion when, inlet portion is inserted into inlet seal portion and seals；In opening and closing position, upper folding lip and lower folding lip pull open away from
From the diameter more than the plug guide part.
Further, the lid further includes drag hook, and first drawstring and the second drawstring are fixedly connected on the drag hook.
Further, the inlet seal portion includes internal projecting ring, outer bulge loop, and sealing ring is equipped with around the internal projecting ring.
Further, the inlet portion is inserted into inlet seal portion and is sealed into：The inlet portion be inserted into sealing ring and
It is positioned between outer bulge loop.
Further, the bottom of socket fixed part is equipped with flowing water mouth.
Further, the folding lip guide part is equipped with guide groove, and folding lip is slidably arranged in the guide groove.
Further, the folding lip guide part includes upper guide part and lower guide part, the upper guide part and lower guiding
Portion fastens and is fixed together.
Further, the guide groove is arranged in lower guide part, and the lower guide part is integrally formed with socket fixed part, institute
Guide part is stated to be integrally formed with plug guide part.
The water proof and dust proof charging unit of the electric vehicle, had not only improved the structure of lid, but also devised lid linkage and open
The structure of lip is closed, the two synergistic effect constitutes twice water proof and dust proof measure so that its water proof and dust proof performance greatly improves.
Description of the drawings
Fig. 1 is the main sectional view of the charged state of the water proof and dust proof charging socket of the utility model electric vehicle.
Fig. 2 is the A-A sectional views of Fig. 1 of the water proof and dust proof charging socket of the utility model electric vehicle.
Fig. 3 is the main sectional view of the use state of the water proof and dust proof charging socket of the utility model electric vehicle.
Fig. 4 is the B-B sectional views of Fig. 3 of the water proof and dust proof charging socket of the utility model electric vehicle.
Reference numeral in above-mentioned figure：
1 box body, 2 lids, 3 guide grooves, 4 folding lips, 5 reset tension springs, 6 first drawstrings, 7 second drawstrings, 8 flowing water mouths, 9
Charging socket, 11 inlet portions, 12 internal projecting rings, 13 outer bulge loops, 14 sealing rings, 15 pivots
1.1 plug guide parts, 1.2 folding lip guide parts, 1.3 socket fixed parts,
2.1 inlet seal portions, 2.2 drag hooks,
Lip, 4.2 times folding lips are opened and closed on 4.1.
Specific implementation mode
It elaborates to the embodiments of the present invention below in conjunction with attached drawing, but is not limited to the model of the utility model
It encloses.
As shown, a kind of water proof and dust proof charging unit of electric vehicle, including box body 1 and lid 2, box body 1 include plug
Guide part 1.1, folding lip guide part 1.2 and socket fixed part 1.3, plug guide part 1.1 include inlet portion 11, and the lid 2 wraps
Inlet seal portion 2.1 and drag hook 2.2 are included, charging socket 9, the bottom of socket fixed part 1.3 are equipped in the socket fixed part 1.3
Equipped with flowing water mouth 8, the folding lip guide part 1.2 is equipped with guide groove 3, is slided in guide groove and is equipped with folding lip 4, and the folding lip 4 wraps
Folding lip 4.1 and lower folding lip 4.2 are included, reset tension spring 5 is connected between the upper folding lip 4.1 and lower folding lip 4.2, on
It opens and closes lip and connects the first drawstring 6, lower folding lip 4.2 connects the second drawstring 7, and first drawstring 6 is fixedly connected with the second drawstring 7
Drag hook 2.2 on lid 2, the inlet seal portion 2.1 include internal projecting ring 12, outer bulge loop 13, are equipped with around the internal projecting ring 12 close
Seal 14.2 around the pivot 15 of the lid closes rotating folding between position and opening and closing position in lid, closes position in lid, lid 2 is fastened on box
When the inlet portion 11 of body 1, inlet portion 11 is inserted between outer bulge loop 13 and sealing ring 14 and seals.In opening and closing position, upper folding lip
4.1 and the lower distance pulled open of folding lip 4.2 be more than the diameter of the plug guide part 1.1.
The charging unit has two states, use state and charged state.In use state, lid 2 is in lid and closes
Sealing state on inlet portion 11, at this point, rotating clockwise with lid, the first drawstring 6, the second drawstring 7 loosen, upper folding lip
4.1 and lower folding lip 4.2 pairing under the pulling force of reset tension spring 5, charging socket 9 is sealed in socket fixed part 1.1, to filling
Electric installation carries out second water proof and dust proof measure in addition to caps；In charged state, lid 2 is rotated counterclockwise, with the rotation of lid 2
Turn, drag hook 2.2 tenses the first drawstring 6, the second drawstring 7, and the first drawstring 6, the second drawstring 7 drive 4.1 and of folding lip respectively
Lower folding lip 4.2 is opened, and when lid 2 is in opening and closing position, the distance that the upper folding lip 4.1 and lower folding lip 4.2 are opened is big
In the diameter of the plug guide part 1.1, such plug, which is inserted into socket, to charge.
The water proof and dust proof charging unit of the electric vehicle, had not only improved the structure of lid, but also designed so that covering connection
The structure of dynamic folding lip, the two synergistic effect constitute twice water proof and dust proof measure so that its water proof and dust proof performance greatly improves.
Claims (8)
1. a kind of water proof and dust proof charging unit of electric vehicle, including box body（1）And lid（2）, which is characterized in that
Box body（1）Including plug guide part（1.1）, folding lip guide part（1.2）With socket fixed part（1.3）, the socket is solid
Determine portion（1.3）It is interior to be equipped with charging socket（9）, the folding lip guide part（1.2）Sliding is equipped with folding lip（4）, the folding lip
（4）Including upper folding lip（4.1）With lower folding lip（4.2）, the upper folding lip（4.1）With lower folding lip（4.2）Between connect
There is reset tension spring（5）, the first drawstring of upper folding lip connection（6）, the second drawstring of lower folding lip connection（7）, first drawstring（6）
With the second drawstring（7）It is fixedly connected on lid（2）On；
Plug guide part（1.1）Including inlet portion（11）；The lid（2）Including inlet seal portion（2.1）；
The lid（2）Around the pivot（15）Rotating folding between position and opening and closing position is closed in lid, position, lid are closed in lid（2）It fastens
In box body（1）Inlet portion（11）When, inlet portion（11）It is inserted into inlet seal portion（2.1）Middle sealing；In opening and closing position, above open
Close lip（4.1）With lower folding lip（4.2）The distance pulled open is more than the plug guide part（1.1）Diameter.
2. the water proof and dust proof charging unit of electric vehicle as described in claim 1, which is characterized in that the lid（2）Further include drawing
Hook（2.2）, first drawstring（6）With the second drawstring（7）It is fixedly connected on the drag hook（2.2）On.
3. the water proof and dust proof charging unit of electric vehicle as claimed in claim 1 or 2, which is characterized in that the inlet seal portion
（2.1）Including internal projecting ring（12）, outer bulge loop（13）, the internal projecting ring（12）Surrounding is equipped with sealing ring（14）.
4. the water proof and dust proof charging unit of electric vehicle as claimed in claim 3, which is characterized in that the inlet portion be inserted into
It is sealed into mouth sealing：The inlet portion（11）It is inserted into sealing ring（14）With outer bulge loop（13）Between position.
5. the water proof and dust proof charging unit of electric vehicle as described in claims 1 or 2 is any, which is characterized in that socket fixed part
（1.3）Bottom be equipped with flowing water mouth（8）.
6. the water proof and dust proof charging unit of electric vehicle as described in claims 1 or 2 is any, which is characterized in that the folding lip
Guide part（1.2）Equipped with guide groove（3）, open and close lip（4）It is slidably arranged in the guide groove.
7. the water proof and dust proof charging unit of electric vehicle as claimed in claim 6, which is characterized in that the folding lip guide part
（1.2）Including upper guide part and lower guide part, the upper guide part and lower guide part are fastened and are fixed together.
8. the water proof and dust proof charging unit of electric vehicle as claimed in claim 7, which is characterized in that the guide groove setting is led under
Into portion, the lower guide part and socket fixed part（1.3）It is integrally formed, the upper guide part and plug guide part（1.1）One
It is body formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108884.6U CN207743464U (en) | 2018-01-23 | 2018-01-23 | A kind of water proof and dust proof charging unit of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820108884.6U CN207743464U (en) | 2018-01-23 | 2018-01-23 | A kind of water proof and dust proof charging unit of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207743464U true CN207743464U (en) | 2018-08-17 |
Family
ID=63124038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820108884.6U Active CN207743464U (en) | 2018-01-23 | 2018-01-23 | A kind of water proof and dust proof charging unit of electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207743464U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270115A (en) * | 2018-01-23 | 2018-07-10 | 福建工程学院 | A kind of water proof and dust proof charging unit of electric vehicle |
| CN112622662A (en) * | 2020-12-09 | 2021-04-09 | 南京深骐电子科技有限公司 | Waterproof and dustproof wall-mounted charging pile |
-
2018
- 2018-01-23 CN CN201820108884.6U patent/CN207743464U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108270115A (en) * | 2018-01-23 | 2018-07-10 | 福建工程学院 | A kind of water proof and dust proof charging unit of electric vehicle |
| CN112622662A (en) * | 2020-12-09 | 2021-04-09 | 南京深骐电子科技有限公司 | Waterproof and dustproof wall-mounted charging pile |
| CN112622662B (en) * | 2020-12-09 | 2023-11-10 | 南京深骐电子科技有限公司 | Waterproof dustproof wall-mounted charging pile |
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| GR01 | Patent grant |