CN206098942U - High -power direct current fills electric pile reverse assembly preventing and puts - Google Patents
High -power direct current fills electric pile reverse assembly preventing and puts Download PDFInfo
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- CN206098942U CN206098942U CN201621030094.8U CN201621030094U CN206098942U CN 206098942 U CN206098942 U CN 206098942U CN 201621030094 U CN201621030094 U CN 201621030094U CN 206098942 U CN206098942 U CN 206098942U
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- film
- egative film
- pole
- nut
- spring shim
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Abstract
The utility model discloses a high -power direct current fills electric pile reverse assembly preventing and puts, including base and casing, the top of base is equipped with the casing, and the top of casing is equipped with first ploe post and second ploe post, the top of first ploe post is equipped with first film, and the top of first film is equipped with first spring shim, and the top of first spring shim is equipped with the nut, the top of second ploe post is equipped with the second film, and the top of second film is equipped with the second spring shim, the top of lateral mass is equipped with the cushion, and the top of cushion is equipped with the third film, and the top of third film is equipped with the third spring shim, this high -power direct current fills electric pile reverse assembly preventing and puts is through first ploe post, second ploe post and the third film that sets up to being equipped with the digit sign around at first ploe post, second ploe post and third film, when charging to the car, can clearly seeing clearly the call taker location to the car, the wiring is simple, in order to avoid connect the reverse side, the protection direct current fills electric pile, possesses the inefficacy and greatly improves system reliability from isolating function, prevents that the minus effect is good.
Description
Technical field
The utility model is related to direct-current charging post technical field, specifically a kind of high power DC charging pile anti-reverse device.
Background technology
Charging pile its fuel charger for being functionally similar to inside gas station, can be fixed on ground or wall, be installed on public
In building (public building, market, Public Parking etc.) and residential area parking lot or charging station, can be according to different voltage
Grade is the charging electric vehicle of various models, and charging pile is divided into direct-current charging post and alternating-current charging pile, and direct-current charging post is fixed
Outside electric automobile, it is connected with AC network, for the electric supply installation that electric automobile and vehicle-mounted charger provides AC power；
Existing direct-current charging post when automobile charging is carried out, because the wire in automobile is relatively more, filling by wiring trouble
It is easily reversed when electric, very big harm is had to direct-current charging post, at this time need to carry out counnter attack protection to direct-current charging post, it is existing
Direct-current charging post be all that counnter attack protection is carried out using the anti-circnit NOT of diode, the efficiency of this anti-circnit NOT stabilizer and dissipate
Heat has a significant impact, and the reversed rear diode current flow of power supply can burn insurance, and anti-minus effect is bad, if general high-power charging pile line
After reversed, it will damage direct-current charging post.
Utility model content
The purpose of this utility model is to provide a kind of high power DC charging pile anti-reverse device, possesses that wiring is simple, protects
Shield direct-current charging post and the advantages of good anti-minus effect, to solve the problems, such as above-mentioned background technology in propose.
For achieving the above object, the utility model provides following technical scheme：A kind of high power DC charging pile anti-reverse mounting
Put, including base and housing, the base is provided with circular hole, circular hole is located on four corners of base；The top of the base
Housing is provided with, the side of housing is provided with lateral mass, and the first pole and the second pole, the first pole and the second pole are provided with the top of housing
Post is on same straight line；The first egative film is provided with the top of first pole, the first spring pad is provided with the top of the first egative film
Piece, is provided with nut at the top of the first spring shim, slotted eye is provided with the top of nut；The second bottom is provided with the top of second pole
Piece, is provided with second spring pad at the top of the second egative film, at the top of second spring pad nut also is provided with；The top of the lateral mass
Cushion block is provided with, the 3rd egative film is provided with the top of cushion block, the 3rd spring shim is provided with the top of the 3rd egative film, the 3rd spring shim
Top also is provided with nut.
As further program of the utility model：The side of first egative film, the second egative film and the 3rd egative film has
Corresponding numeral flag.
As further program of the utility model：Lead chamfering in the corner of the housing.
Compared with prior art, the utility model beneficial effect：
This high power DC charging pile anti-reverse device, by the first pole, the second pole and the 3rd egative film that arrange, and
Numeral flag is provided with around first pole, the second pole and the 3rd egative film, when charging to automobile, can be understood and be seen clearly to vapour
The wiring position of car, wiring is simple, so as not to it is reversed, high power DC charging pile is protected, possess failure self-isolation function and greatly carry
High system reliability, anti-minus effect is good.
Description of the drawings
Fig. 1 is front view of the present utility model；
Fig. 2 is left view of the present utility model；
Fig. 3 is right view of the present utility model；
Fig. 4 is upward view of the present utility model；
Fig. 5 is top view of the present utility model.
In figure：1- bases；11- circular holes；2- housings；3- lateral mass；31- cushion blocks；The egative films of 32- the 3rd；The pads of 33- the 3rd；4-
First pole；The egative films of 41- first；The pads of 42- first；The poles of 5- second；The egative films of 51- second；The pads of 52- second；6- nuts；
61- slotted eyes.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, in the utility model embodiment, a kind of high power DC charging pile anti-reverse device, including base 1
With housing 2, by base 1 on direct-current charging post, chamfering is led in the corner of housing 2 to housing 2, makes the aesthetic property of housing 2,
Base 1 is provided with circular hole 11, and circular hole 11 is located on four corners of base 1, and four circular holes 11 are evenly distributed on base 1, bottom
Seat 1 is arranged on direct-current charging post by circular hole 11；The top of base 1 is provided with housing 2, and the inside of housing 2 is provided with electric component,
The side of housing 2 is provided with lateral mass 3, and the top of housing 2 is provided with the first pole 4 and the second pole 5, the first pole 4 and the second pole 5
For positive and negative terminals, the first pole 4 and the second pole 5 are used to connect the positive and negative charging wire of automobile, prevent circuit reversed, it is to avoid high-power
The damage of direct-current charging post internal circuit, protects high power DC charging pile, and the first pole 4 and the second pole 5 are straight in same
On line, it is easy to wiring；The top of the first pole 4 is provided with the first egative film 41, and when wiring is carried out, the first egative film 41 plays support and makees
With the top of the first egative film 41 is provided with the first spring shim 42, and the top of the first spring shim 42 is provided with nut 6, the top of nut 6
Portion is provided with slotted eye 61, inserts slotted eye 61 by screwdriver and tightens nut 6, and nut 6 is hex nut, it is also possible to screwed up with a wrench,
Wire is wound on the first pole 4, and the first spring shim 42 gives 6 one elastic force of nut, pushes against nut 6, prevents nut 6 from coming off；The
The top of two poles 5 is provided with the second egative film 51, and the top of the second egative film 51 is provided with second spring pad 52, second spring pad 52
Top also be provided with nut 6, screwdriver insertion slotted eye 61 tightens nut 6, and wire is wound on the second pole 5, second spring pad 52
6 one elastic force of nut, push against nut 6, prevent nut 6 from coming off, and the wiring of two poles, wiring is simple, can prevent and automobile
Circuit is reversed, protects high power DC charging pile, possesses failure self-isolation function and system reliability, anti-minus effect is greatly improved
It is good；The top of lateral mass 3 is provided with cushion block 31, and the top of cushion block 31 is provided with the 3rd egative film 32, and the top of the 3rd egative film 32 is provided with the 3rd
Spring shim 33, the top of the 3rd spring shim 33 also is provided with nut 6, and screwdriver insertion slotted eye 61 tightens nut 6, and wire is wound on
On 3rd egative film 32, second spring pad 52 gives 6 one elastic force of nut, pushes against nut 6, prevents nut 6 from coming off, the first egative film
41st, there is corresponding numeral flag the side of the second egative film 51 and the 3rd egative film 32, there is Digital ID, and it is right clearly to see clearly
The wiring position of automobile, wiring is simple, so as not to it is reversed, high power DC charging pile is protected, possess failure self-isolation function very big
System reliability is improved, anti-minus effect is good.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as restriction
Involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (3)
1. a kind of high power DC charging pile anti-reverse device, including base (1) and housing (2), it is characterised in that：The base
(1) circular hole (11) is provided with, circular hole (11) is on four corners of base (1)；Housing is provided with the top of the base (1)
(2), the side of housing (2) is provided with lateral mass (3), and the first pole (4) and the second pole (5), the first pole are provided with the top of housing (2)
Post (4) and the second pole (5) are on same straight line；The first egative film (41), the first bottom are provided with the top of first pole (4)
The first spring shim (42) is provided with the top of piece (41), nut (6) is provided with the top of the first spring shim (42), nut (6)
Top is provided with slotted eye (61)；The second egative film (51) is provided with the top of second pole (5), the second egative film is provided with the top of (51)
Second spring pad (52), also is provided with nut (6) at the top of second spring pad (52)；Pad is provided with the top of the lateral mass (3)
Block (31), is provided with the 3rd egative film (32) at the top of cushion block (31), at the top of the 3rd egative film (32) the 3rd spring shim (33) is provided with,
Nut (6) also is provided with the top of 3rd spring shim (33).
2. a kind of high power DC charging pile anti-reverse device according to claim 1, it is characterised in that：First egative film
(41), there is corresponding numeral flag the side of the second egative film (51) and the 3rd egative film (32).
3. a kind of high power DC charging pile anti-reverse device according to claim 1, it is characterised in that：The housing (2)
Corner lead chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030094.8U CN206098942U (en) | 2016-08-31 | 2016-08-31 | High -power direct current fills electric pile reverse assembly preventing and puts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621030094.8U CN206098942U (en) | 2016-08-31 | 2016-08-31 | High -power direct current fills electric pile reverse assembly preventing and puts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206098942U true CN206098942U (en) | 2017-04-12 |
Family
ID=58475220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621030094.8U Active CN206098942U (en) | 2016-08-31 | 2016-08-31 | High -power direct current fills electric pile reverse assembly preventing and puts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206098942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001436A (en) * | 2019-03-07 | 2019-07-12 | 浙江叶尼塞电气有限公司 | A kind of completely new high-power charging pile intelligence anti-reverse device |
-
2016
- 2016-08-31 CN CN201621030094.8U patent/CN206098942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001436A (en) * | 2019-03-07 | 2019-07-12 | 浙江叶尼塞电气有限公司 | A kind of completely new high-power charging pile intelligence anti-reverse device |
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| GR01 | Patent grant |