CN207725239U - Portable high waterproof charging gun - Google Patents
Portable high waterproof charging gun Download PDFInfo
- Publication number
- CN207725239U CN207725239U CN201721545239.2U CN201721545239U CN207725239U CN 207725239 U CN207725239 U CN 207725239U CN 201721545239 U CN201721545239 U CN 201721545239U CN 207725239 U CN207725239 U CN 207725239U
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- CN
- China
- Prior art keywords
- gun
- portable high
- charging gun
- waterproof
- high waterproof
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Abstract
The utility model discloses a kind of portable high waterproof charging guns, including gun body and pipette tips, the gun body is made of two make-ups and the gun housing that is fixedly connected, and the rear portion of the gun body is formed with hole slot to constitute hand grip portion and receiving portion, and control circuit board is fixed in the intracavitary of the receiving portion；The pipette tips keep hermetically being fixed at the gun body front end.The function of control box on cable is integrated to charging gun, reduces the length of cable by the charging gun of the utility model, the inconvenience brought because of control box on cable is effectively avoided, meanwhile, chamber rear is subjected to function division using hole slot, control circuit board is loaded in below hole slot, integrated level is high.
Description
Technical field
The utility model is related to charging device of electric automobile technical fields, charge more particularly to a kind of portable high waterproof
Rifle.
Background technology
The portable charger that electric vehicle etc. often carries, general structure include 1) plug, common national standard insert
Head, 2P+E (the two poles of the earth band protects ground wire), rated current is divided into 10A or 16A；2) cable, between plug and control box, 3 core wires；3)
Control box on cable, earth leakage protective+charge control guidance function；4) cable, on cable between control box and charging gun, 4 core wires；5) it hands over
Current charge rifle, rated current are 10A or 16A.
Maximum allowable length on plug and cable between control box is 1.7m；If the distance is more than 0.3m, controlled on cable
Box will bear rolling in use.In use, if the distance of control box is no more than 0.3m, cable on plug and cable
Upper control box then can form a pulling force to plug, cause plug virtual connection or fall off, and therefore, control box needs supporting rack solid on cable
It is fixed.If the distance of control box reaches 1.7m on plug and cable, in use, on cable control box support on the ground,
There is also very big problems, and if pedestrian surprisingly tramples, vehicle rolls, and humidity gets wet, and control box on cable can be caused to damage, or give
User or third party personnel bring danger.
And total includes plug, cable, control box, charging gun, and control box is among cable on cable, and user is not
Convenient for storage.During when in use, since control box needs to communicate between electric vehicle on cable, control box on cable
Cable between charging gun is 4 core wires, and product overall volume is big, and weight weight is of high cost.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of portable high waterproof
Charging gun.
Technical solution is used by realize the purpose of this utility model：
A kind of portable high waterproof charging gun, including gun body and pipette tips, the gun body is by two make-ups and is fixedly connected
Gun housing constitute, the rear portion of the gun body is formed with hole slot to constitute hand grip portion and receiving portion, in the chamber of the receiving portion
Inside it is fixed with control circuit board；The pipette tips keep hermetically being fixed at the gun body front end.
The tail portion of the hand grip portion is provided with lead-in line joint, and power cord is passed through from the inner cavity of hand grip portion and and control circuit
Plate is connected.
The pipette tips include the cylindrical case that central interior is formed with partition board, and inner end is electrically connected with the control circuit board
It connects and middle part is formed with the electrode of locating flange, and the electrode pressing plate for being fixedly connected with shell and compressing electrode and partition board,
It is arranged with waterproof apron on the electrode of the locating flange and partition room.
Be provided with outer locating flange in the middle part of the shell, the inner end of shell be formed with gun housing matchingly locating slot,
It is arranged with waterproof plastic ring between above-mentioned locating slot and outer locating flange, is provided in the gun body and the marine glue
Ring corresponds to the cyclic annular waterproof rib of Interference contact.
The waterproof plastic ring is Nian Jie with the shell.
It is formed with caulking groove on the shell, positioning tooth outstanding is formed on the side wall of the caulking groove, described is anti-
It is formed on glue ring and the matched locating notch of positioning tooth.
It is provided with integral annular caulking groove on the inside interface of the gun housing, waterproof is provided in the caulking groove
Cushion rubber.
The positioning region is correspondingly arranged with the locating slot, and positioning region is added by the annular of the inner surface of the gun housing
Strengthening tendons and longitudinal rein forcement cross composition.
The front end of the gun body is formed with the preceding bulge loop that contact is held with the outer positioning ring of pipette tips, the preceding bulge loop,
Fluid sealant is filled in space between positioning bar and shell.
It is provided with fluid sealant between preceding bulge loop and outer positioning ring.
Compared with prior art, the utility model has the beneficial effects that：
The function of control box on cable is integrated to charging gun, reduces the length of cable, have by the charging gun of the utility model
Effect avoids the inconvenience brought because of control box on cable, meanwhile, chamber rear is subjected to function division using hole slot, will be controlled
Circuit board is loaded in below hole slot, and integrated level is high.
Description of the drawings
Fig. 1 show the structural schematic diagram of the portable high waterproof charging gun of the utility model.
Fig. 2 show the part-structure schematic diagram of the charging gun of the utility model；
Fig. 3 show the charging gun configuration schematic diagram of the utility model；
Fig. 4 show pipette tips structural schematic diagram；
Fig. 5 show the explosion state structural schematic diagram of pipette tips；
Fig. 6 show the schematic cross-section of pipette tips；
Fig. 7 show pipette tips and gun body junction structural schematic diagram.
Specific implementation mode
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown, the portable high waterproof charging gun of the utility model includes gun body 1 and pipette tips 2 and rifle cap 3, it is described
Gun body by two make-ups and the gun housing 11 that is fixedly connected, i.e., by symmetrically upper gun housing and lower gun housing make-up and be fixedly connected with structure
At the rear portion of the gun body is formed with hole slot 12 to constitute hand grip portion 13 and receiving portion 14, in the intracavitary of the receiving portion
It is fixed with control circuit board 16；The pipette tips keep hermetically being fixed at the gun body front end.Wherein, the control
The circuit board of the circuit board processed all or part of function module of box in order to control, function is similar with original function, herein not
Reinflated description.It is wherein front and back to refer to before being with automobile inserted terminal, otherwise after being, it is front and back be intended only as it is exemplary illustrated, not
Constitute the restriction of protection domain.Wherein, the structure of charging gun is class pistol-type structure, the cylindrical portion of wall front end and and cylinder
Cavity portion on rear side of portion, the cavity portion include hole slot, hand grip portion and receiving portion, and cavity portion is set with respect to cylindrical portion in after tiltedly
It sets, it is tiltedly rear towards the space effective communication that the space and cylindrical portion that make receiving portion is arranged, meanwhile, circuit board is broken the whole up into parts,
Convenient for layout, part-structure can even stretch into cylindrical portion, improve space availability ratio, reduce overall volume.
The function of control box on cable is integrated to charging gun, reduces the length of cable, have by the charging gun of the utility model
Effect avoids the inconvenience brought because of control box on cable, meanwhile, chamber rear is subjected to function division using hole slot, will be controlled
Circuit board is loaded in below hole slot, and integrated level is high.
Wherein, the tail portion of the hand grip portion, which is provided with, passes through with lead-in line joint 17, power cord 19 from the inner cavity of hand grip portion
And it is connected with control circuit board.Power cord layout is carried out using hand grip portion, lead-in line joint uses waterproof connector, using hand grip portion
The multiple spot for carrying out power cord is fixed, and realizes effective comprehensive utilization in space.
Specifically, the pipette tips 2 include the cylindrical case 21 that central interior is formed with partition board, inner end and the control
Circuit board electrical connection and middle part are formed with the electrode 22 of locating flange, and are fixedly connected with shell and corresponding are arranged on the electrode
With the electrode pressing plate 29 for compressing electrode and partition board, waterproof apron is arranged on the electrode 22 of the locating flange and partition room
26, outer locating flange 25 is provided in the middle part of the shell, and the inner end outer surface of shell is formed with matchingly to be positioned with gun housing
Slot 24 is arranged with waterproof plastic ring 26 between above-mentioned locating slot 24 and outer locating flange 25, be provided in the gun body with
The waterproof apron 23 corresponds to the cyclic annular waterproof rib 28 of Interference contact, and the waterproof plastic ring is Nian Jie with the shell.
Pipette tips use monoblock type shell, and are positioned to electrode using the partition board of one, while between partition board and electrode
Waterproof apron is set, the sealing at this is effectively improved, meanwhile, it is realized using outer locating flange and locating slot between pipette tips and gun body
Waterproof plastic ring is arranged at the position being in contact in fixed inlaid type connection, and waterproof plastic ring inner surface is Nian Jie with cylindrical case, appearance
Face is contacted with the waterproof rib squash type of gun body, ensures to leak at this.
Preferably, it is formed with caulking groove 27 on the shell, positioning tooth outstanding is formed on the side wall of the caulking groove,
It is formed on the waterproof plastic ring and the matched locating notch of positioning tooth.It is designed using slot type positioning and gear type,
Realize that convenient positioning, anti-rotation stop occur axial movement or rotation with formula, ensure stability in use.
Preferably, the front end of the gun body is formed with the preceding bulge loop that contact is held with the outer positioning ring of pipette tips,
Fluid sealant 6 is filled between the preceding bulge loop and positioning bar 28, meanwhile, fluid sealant is provided between preceding bulge loop and outer positioning ring, it is interior
External seal glue is arranged, and prevents liquid entrance, increases the sealing performance at this.
Meanwhile it is embedding on the interface in inside interface and the hole and groove ring week of the gun housing to be provided with integral annular
Slot is provided with waterproof apron 5 in the caulking groove.Wherein, connecting the screw and tight locking button and correlation of two gun housings
Action component 18 be respectively positioned on the outside of waterproof apron, dynamic area and dead zone are detached, liquid is prevented to enter from the periphery of gun body, it is whole
Formula space annular waterproof apron, realizes the integral sealing effect of gun body.
Wherein, it is located by connecting with pipette tips to realize, by ring stiffener and vertical adds on the inner surface of the gun housing
Strengthening tendons constitute positioning region 15, and the locating slot is to be correspondingly arranged with the positioning region.Ring stiffener and multiple longitudinal directions add
Strengthening tendons, to reinforce the intensity of gun housing, meanwhile, ring stiffener and the longitudinal rein forcement place of intersecting vertically then correspond to locating slot and constitute ten
Word structure, mating structure design, realizes Dual positioning radially and circumferentially.
In conclusion the utility model by degree of protection by by each group Seal Design, being promoted to IP67, it is ensured that open air makes
Used time, no inner inlet.Ensure personal safety and service life.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (10)
1. a kind of portable high waterproof charging gun, which is characterized in that including gun body and pipette tips, the gun body by two make-ups and
The gun housing being fixedly connected is constituted, and the rear portion of the gun body is formed with hole slot to constitute hand grip portion and receiving portion, in the appearance
The intracavitary in portion received is fixed with control circuit board；The pipette tips keep hermetically being fixed at the gun body front end.
2. portable high waterproof charging gun as described in claim 1, which is characterized in that the tail portion of the hand grip portion is provided with
Lead-in line joint, power cord are passed through from the inner cavity of hand grip portion and are connected with control circuit board.
3. portable high waterproof charging gun as described in claim 1, which is characterized in that the pipette tips include central interior shape
At the cylindrical case for having partition board, inner end is electrically connected with the control circuit board and middle part is formed with the electrode of locating flange, with
And the electrode pressing plate for being fixedly connected with shell and compressing electrode and partition board, it covers on the electrode of the locating flange and partition room
Equipped with waterproof apron.
4. portable high waterproof charging gun as claimed in claim 3, which is characterized in that be provided in the middle part of the shell outer
Locating flange, the inner end of shell are formed with gun housing matchingly locating slot, being arranged between above-mentioned locating slot and outer locating flange
There is waterproof plastic ring, the cyclic annular waterproof rib of Interference contact corresponding with the waterproof plastic ring is provided in the gun body.
5. portable high waterproof charging gun as claimed in claim 4, which is characterized in that the waterproof plastic ring with it is described outer
Shell is bonded.
6. portable high waterproof charging gun as claimed in claim 4, which is characterized in that it is formed with caulking groove on the shell,
It is formed with positioning tooth outstanding on the side wall of the caulking groove, is formed on the waterproof plastic ring and is matched with the positioning tooth
Locating notch.
7. portable high waterproof charging gun as described in claim 1, which is characterized in that on the inside interface of the gun housing
It is provided with integral annular caulking groove, waterproof apron is provided in the caulking groove.
8. portable high waterproof charging gun as claimed in claim 4, which is characterized in that reinforced by annular on the inner surface of gun housing
Muscle and longitudinal rein forcement constitute positioning region, and the positioning region is correspondingly arranged with the locating slot.
9. portable high waterproof charging gun as claimed in claim 4, which is characterized in that the front end of the gun body be formed with
The outer positioning ring of pipette tips holds the preceding bulge loop of contact, is filled in the space between the preceding bulge loop, positioning bar and shell close
Sealing.
10. portable high waterproof charging gun as claimed in claim 9, which is characterized in that be arranged between preceding bulge loop and outer positioning ring
There is fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545239.2U CN207725239U (en) | 2017-11-18 | 2017-11-18 | Portable high waterproof charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721545239.2U CN207725239U (en) | 2017-11-18 | 2017-11-18 | Portable high waterproof charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207725239U true CN207725239U (en) | 2018-08-14 |
Family
ID=63087716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721545239.2U Active CN207725239U (en) | 2017-11-18 | 2017-11-18 | Portable high waterproof charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207725239U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483333A (en) * | 2019-01-29 | 2020-08-04 | 山东优安新能源汽车零部件有限公司 | Direct current charging gun for electric automobile |
| CN112248841A (en) * | 2020-12-22 | 2021-01-22 | 菲尼克斯(南京)新能源汽车技术有限公司 | Electric automobile charging plug supporting ordered charging and method for realizing ordered charging |
| WO2023098818A1 (en) * | 2021-12-01 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Integral bracket and terminal and charging device |
| WO2023162755A1 (en) * | 2022-02-25 | 2023-08-31 | 住友電装株式会社 | Charging inlet |
-
2017
- 2017-11-18 CN CN201721545239.2U patent/CN207725239U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483333A (en) * | 2019-01-29 | 2020-08-04 | 山东优安新能源汽车零部件有限公司 | Direct current charging gun for electric automobile |
| CN112248841A (en) * | 2020-12-22 | 2021-01-22 | 菲尼克斯(南京)新能源汽车技术有限公司 | Electric automobile charging plug supporting ordered charging and method for realizing ordered charging |
| WO2023098818A1 (en) * | 2021-12-01 | 2023-06-08 | 长春捷翼汽车科技股份有限公司 | Integral bracket and terminal and charging device |
| WO2023162755A1 (en) * | 2022-02-25 | 2023-08-31 | 住友電装株式会社 | Charging inlet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waterproof electric gun that fills of portable height Effective date of registration: 20190801 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING TOP ELECTRONIC CO., LTD. Registration number: 2019990000826 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200803 Granted publication date: 20180814 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING TOP ELECTRONIC Co.,Ltd. Registration number: 2019990000826 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |