CN205724941U - A kind of new-energy automobile charging pile seals structure - Google Patents
A kind of new-energy automobile charging pile seals structure Download PDFInfo
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- CN205724941U CN205724941U CN201620130968.0U CN201620130968U CN205724941U CN 205724941 U CN205724941 U CN 205724941U CN 201620130968 U CN201620130968 U CN 201620130968U CN 205724941 U CN205724941 U CN 205724941U
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- cantilever beam
- sealing ring
- charging pile
- lower cover
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Abstract
The utility model discloses a kind of new-energy automobile charging pile and seal structure, including upper cover, lower cover and be arranged at the sealing ring between described upper and lower covers；Described sealing ring has the first cantilever beam and the second cantilever beam, side opening at upper cover is provided with the mounting groove of annular, described sealing ring is positioned at mounting groove, first cantilever beam and the second cantilever beam are positioned at the outside of mounting groove, it is provided with lower cover in the outside of described first cantilever beam and the second cantilever beam, described lower cover and the first cantilever beam and the second cantilever beam are close to produce cantilever beam shearing force, and realize sealing by double cantilever beam shearing force.In the structural member that the easy type that this utility model is mainly used in charging pile becomes, under the limit type when up-down structure part combines becomes, can reach more higher classification of waterproof than IP66.
Description
Technical field
This utility model relates to sealing construction applications, specifically, is related specifically to a kind of new-energy automobile charging pile and seals structure.
Background technology
Along with new-energy automobile development, new-energy automobile charge requirement is on the increase, along with the demand of client gets more and more, and the increase of market diversification.GB is also the most perfect, and the technology content of charging pile is also the most perfect.Technology constantly update current, charging pile waterproof be in weight among, the IP55 that GB to be reached is accomplished, also will deeper into accomplish deeper classification of waterproof.
Existing direct press type sealing means, can only achieve the waterproof type of IP55, it is desirable to the material of the structural member installed can only be optimized by higher classification of waterproof, and this will certainly increase material cost.
Utility model content
The purpose of this utility model is for deficiency of the prior art, it is provided that a kind of new-energy automobile charging pile seals structure, to solve the problems referred to above.
This utility model is solved the technical problem that to realize by the following technical solutions:
A kind of new-energy automobile charging pile seals structure, including upper cover, lower cover and be arranged at the sealing ring between described upper and lower covers；Described upper cover and lower cover are by the double cantilever beam shearing force sealing produced with sealing ring.
Further, the cross section of described sealing ring is semiellipse hatch frame, and it includes sealing ring main body and the first cantilever beam being connected respectively and the second cantilever beam with the upper and lower end one of sealing ring main body.
Further, the side opening at described upper cover is provided with the mounting groove of annular, and described sealing ring main body is positioned at mounting groove, and described first cantilever beam and the second cantilever beam are positioned at the outside of mounting groove, are provided with lower cover in the outside of described first cantilever beam and the second cantilever beam.
Further, described lower cover is arranged at the first cantilever beam and the outside of the second cantilever beam, and it is close to produce cantilever beam shearing force with the first cantilever beam and the second cantilever beam.
Compared with prior art, the beneficial effects of the utility model are as follows:
Simple in construction, design ingenious, use double cantilever beam shearing force sealing means, it is ensured that large deformation (linear deformation is more than 1/100) structural member realizes low cost high leakproofness anti-water dust grade in the case of static pressure, without under additional protection premise, can reach IP66 and seal grade.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that new-energy automobile charging pile described in the utility model seals structure.
Fig. 2 is the structural representation of sealing ring described in the utility model.
Fig. 3 is the generalized section of sealing ring described in the utility model.
Fig. 4 is the sealing schematic diagram of double cantilever beam shearing force described in the utility model.
Label declaration in figure: upper cover 1, lower cover 2, sealing ring 3, mounting groove the 4, first cantilever beam the 5, second cantilever beam 6.
Detailed description of the invention
For the technological means making this utility model realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with detailed description of the invention, this utility model is expanded on further.
Seeing Fig. 1, new-energy automobile charging pile described in the utility model seals structure, including upper cover 1, lower cover 2 and the sealing ring 3 being arranged between described upper and lower covers；Described upper cover 1 and lower cover 2 are by the double cantilever beam shearing force sealing produced with sealing ring 3.
Seeing Fig. 2, Fig. 3 and Fig. 4, the cross section of described sealing ring 3 is semiellipse hatch frame, and it includes sealing ring main body and the first cantilever beam 5 and the second cantilever beam 6 being connected respectively with the upper and lower end one of sealing ring main body.
Side opening at described upper cover 1 is provided with the mounting groove 4 of annular, and described sealing ring main body is positioned at mounting groove 4, and described first cantilever beam 5 and the second cantilever beam 6 are positioned at the outside of mounting groove 4, are provided with lower cover 2 in the outside of described first cantilever beam 5 and the second cantilever beam 6.
Described lower cover 2 is arranged at the first cantilever beam 5 and outside of the second cantilever beam 6, and it is close to produce cantilever beam shearing force with the first cantilever beam 5 and the second cantilever beam 6.
Described lower cover 2 has and the first cantilever beam 5 and the initial contact location of the second cantilever beam 6 and target, contact, when lower cover 2 is in initial contact location, its shearing force produced with the first cantilever beam 5 and the second cantilever beam 6 is minimum, when lower cover 2 is in target, contact, its shearing force produced with the first cantilever beam 5 and the second cantilever beam 6 is maximum.
This utility model uses double cantilever beam shearing force sealing means, can ensure that large deformation (linear deformation is more than 1/100) structural member realizes low cost high leakproofness anti-water dust grade in the case of static pressure, without under additional protection premise, can reach IP66 and seal grade.
Of the present utility model ultimate principle and principal character and of the present utility model advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and equivalent thereof.
Claims (4)
1. new-energy automobile charging pile seals a structure, including upper cover, lower cover and be arranged on described
Sealing ring between lower cover；It is characterized in that: described upper cover and lower cover are by the double cantilevers produced with sealing ring
Shearing force of beam seals.
New-energy automobile charging pile the most according to claim 1 seals structure, it is characterised in that: described
The cross section of sealing ring is semiellipse hatch frame, it include sealing ring main body and respectively with sealing ring main body
Upper and lower end one connect the first cantilever beam and the second cantilever beam.
New-energy automobile charging pile the most according to claim 2 seals structure, it is characterised in that: in institute
Stating the side opening of upper cover and be provided with the mounting groove of annular, described sealing ring main body is positioned at mounting groove, and described first
Cantilever beam and the second cantilever beam are positioned at the outside of mounting groove, outside described first cantilever beam and the second cantilever beam
Side is provided with lower cover.
4. seal structure according to the new-energy automobile charging pile described in Claims 2 or 3, it is characterised in that:
Described lower cover is arranged at the first cantilever beam and the outside of the second cantilever beam, itself and the first cantilever beam and the second cantilever
Beam is close to produce cantilever beam shearing force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130968.0U CN205724941U (en) | 2016-02-19 | 2016-02-19 | A kind of new-energy automobile charging pile seals structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130968.0U CN205724941U (en) | 2016-02-19 | 2016-02-19 | A kind of new-energy automobile charging pile seals structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205724941U true CN205724941U (en) | 2016-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130968.0U Active CN205724941U (en) | 2016-02-19 | 2016-02-19 | A kind of new-energy automobile charging pile seals structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN205724941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529786A (en) * | 2016-02-19 | 2016-04-27 | 上海挚达科技发展有限公司 | Charging pile sealing structure for new energy automobile |
-
2016
- 2016-02-19 CN CN201620130968.0U patent/CN205724941U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529786A (en) * | 2016-02-19 | 2016-04-27 | 上海挚达科技发展有限公司 | Charging pile sealing structure for new energy automobile |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200433 Room 1201, 77 Zhenggao Road, Yangpu District, Shanghai Patentee after: Shanghai Zhida Technology Development Co.,Ltd. Address before: 200433 Room 1201, 77 Zhenggao Road, Yangpu District, Shanghai Patentee before: SHANGHAI ZHIDA TECHNOLOGY LTD. |
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| CP01 | Change in the name or title of a patent holder |