CN207691091U - A kind of electric vehicle charging connection plug - Google Patents
A kind of electric vehicle charging connection plug Download PDFInfo
- Publication number
- CN207691091U CN207691091U CN201721872136.7U CN201721872136U CN207691091U CN 207691091 U CN207691091 U CN 207691091U CN 201721872136 U CN201721872136 U CN 201721872136U CN 207691091 U CN207691091 U CN 207691091U
- Authority
- CN
- China
- Prior art keywords
- handle
- shell
- electric vehicle
- charging connection
- cable
- 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.)
- Active
Links
- 239000003822 epoxy resin Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 229920000647 polyepoxide Polymers 0.000 claims description 9
- 239000011229 interlayer Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model provides a kind of electric vehicle charging connection plug, it is characterized in that, the electric vehicle charging connection plug is divided into live part and handle portion, the live part passes through the handle portion and a cable connection, wherein, there is the live part shell, the shell to be connect with the handle portion；One charging assembly is set in the shell, and the charging assembly is connect with the cable conduction.
Description
Technical field
The utility model belongs to electric vehicle charging field more particularly to a kind of electric vehicle charging connection plug.
Background technology
With the raising of the development and economic level of society, the consciousness of the environmental protection of people gradually enhances, and is given birth to low-carbon
Living and low-carbon economy demand is also more strong.At the same time, the lasting rising of domestic and international oil price is also a undisputable fact.
Therefore, for automobile industry, people urgently seek new engine technology to replace traditional internal combustion engine technology.At this
Under the overall situation of sample, it is more next for new-energy automobiles such as electric vehicle expected from energy conservation and environmental protection or hybrid vehicles to meet people
More have been favored by people.Along with various countries for the policy support of new-energy automobile and purchase vehicle subsidy, new-energy automobile pushes away
The wide and universal trend for having become a certainty, and with the relevant charging pile socket protecting device of new-energy automobile etc. with being arranged
It is standby also increasingly to be paid attention to by producer.
Common charging connection plug on the market at present, disclosure satisfy that the charging of different types of new-energy automobile needs substantially
It asks, but it remains many shortcomings.Specifically, first, its connection of common American Standard charging connection plug is inserted
The shell of head is all formed by the way of splicing, and such shelling machine makes the integral strength of this charging connection plug body
Relatively low, the accident that can not bear vehicle rolls；Second, common American Standard charging connection plug body surface is completely enclosed, once
Rainwater is penetrated into along the seam crossing of charging connection plug in shell, is difficult to be discharged, it is easy to cause charging connection plug short-circuit
And damage；Third, hook is all plastic part on common American Standard charging connection plug, and fracture, deformation are easy to after surprisingly falling,
So as to cause can not be continuing with；4th, common American Standard charging connection plug body is smooth, and rubber sleeve is easy when plug；5th,
Common American Standard charging connection plug body screw splices, and surface of shell is caused to have screw counter sink at number, influences product U.S.
See effect.
In conclusion how to realize the improvement of charging connection plug, it is made to have higher anti-rolling intensity and more excellent
Water resistance, more reliable connection, while making product comfortable feel, complete appearance, attraction consumer attention power just becomes
Major institute of manufacturer urgent problem.
Utility model content
To solve the deficiencies in the prior art, the utility model provides a kind of filling for electric vehicle or hybrid vehicle
Electric plug with shutter, the charging connection plug have close structure, resistance to compression drop resistant, a sealed reliable, and connection is reliable, comfortable feel, outer
Shape beauty etc. is a little.Also, the structure of charging connection plug described in the utility model can be adapted for overwhelming majority charging and connect
The structure of plug is improved.
To achieve the goals above, the utility model provides a kind of electric vehicle charging connection plug, is divided into live part
And handle portion, the live part pass through the handle portion and a cable connection, wherein the live part has outside one
Shell, the shell are connect with the handle portion；One charging assembly, and the charging assembly and institute are set in the shell
State cable conduction connection；The handle portion includes a first handle shell and a second handle shell, outside the first handle
Shell and the second handle shell engage to form an inner cavity, and the cable passes through the inner cavity and is set to outside the live part
The charging assembly in shell is conductively connected；In the interior intracavitary ring type filling oxygen resin.
In one embodiment of the utility model, the charging assembly includes：One sleeve component, charging socket component and circuit
Plate, wherein the charging socket component is connect by the circuit board with the cable conduction；The sleeve component is sheathed on institute
State the outer surface of charging socket component；The casing is set to outside the sleeve component.
In one embodiment of the utility model, the handle portion includes cable connection end and charging connection end；The electricity
Cable enters the inner cavity of the handle portion by the cable connection end, and connects in turn with the charging socket component conduction
It connects；The shell of the live part is connect with the charging connection end of the handle portion；Wherein, the handle portion
The inner cavity at the charging connection end be arranged an interlayer, the inner surface of the interlayer and the first handle shell
And the inner surface of the second handle shell forms an installation space, a lock hook is arranged in the installation space so that institute
Epoxy resin is stated not enter in the installation space.
In one embodiment of the utility model, the locking buckle includes a hook portion and an operation portion, wherein the hook-type
Portion is equipped with a rotary shaft close to the position of the operation portion, and the locking buckle is connected by the rotary shaft and the handle portion
It connects；Also, the operation portion controls the hook portion and is rotated around the rotary shaft.
In one embodiment of the utility model, the operation portion is connect with a microswitch, and the operation portion passes through described
Microswitch controls the rotation of the hook portion.
In one embodiment of the utility model, the first handle shell and the second handle shell pass through a plurality of tight
Firmware engages.
In one embodiment of the utility model, the electric vehicle charging connection plug further includes a dustproof cover, described anti-
Dirt lid is connect by a connect band with the handle portion.
In one embodiment of the utility model, a cable cover(ing) is set in the cable jacket.
In one embodiment of the utility model, one is arranged on the first handle shell and pours mouth, the pouring mouth is used
In injection filling epoxy resin.
In one embodiment of the utility model, in the appearance of the first handle shell and/or the second handle shell
One anti-skidding component is set on face, and the anti-skidding component is an injection molding rubber.
It will be appreciated by persons skilled in the art that in the present invention, the charging assembly in addition to sleeve component,
Remaining charging structure is existing charging structure, and therefore, the charging assembly in the present invention can be arbitrary current
Known charging assembly.
In the present invention, by filling epoxy resin so that charging assembly is thoroughly sealed, and charging connection is inserted
Capitiform becomes a firm entirety, effectively solves the problems, such as sealing problem and anti-rolling, anti-drop.Pass through setting for the isolation layer
It sets, the sleeve component is isolated with the other parts of inner cavity so that epoxy resin cannot reach sleeve, described to ensure that
Sleeve component can float in use, used and inserted with the charging increased on plug described in the utility model and electric vehicle
The reliable connectivity of needle.In addition, by carrying out rubber injection process on handle casing, the frictional force of holding was both increased, had been had
The problem of effect prevents rubber sleeve in use, and cover the seam of the first handle shell and the second handle shell so that institute
The outer surface for stating handle is complete, has not only ensured the safety of product, but also has beautified handle.
Description of the drawings
Fig. 1 is the stereogram according to a kind of electric vehicle charging connection plug of one embodiment of the utility model；
Fig. 2 is the cross section structure schematic diagram of the electric vehicle charging connection plug；
Fig. 3 is the front view of handle portion 120 shown in Fig. 2；
Fig. 4 is the vertical view of the electric vehicle charging connection plug；
Fig. 5 is the front view of locking buckle 129 shown in Fig. 2；
Fig. 6 is the partial enlarged view of live part 110 described in Fig. 2.
Specific implementation mode
The utility model is described in detail with reference to embodiments, embodiment is intended to explain and non-limiting practicality is new
The technical solution of type.
In the present embodiment, a kind of electric vehicle charging connection plug 100 is provided.
As shown in Figure 1, the electric vehicle charging connection plug 100 divides for live part 110 and handle portion 120.
The live part 110 is connect by the handle portion 120 with a cable 130.
The structure of the handle portion 120 is described in detail below in conjunction with Fig. 2 to Fig. 4.
As shown in Figure 3 and Figure 4, the handle portion 120 includes a first handle shell 122 and a second handle shell
124, the first handle shell 122 and the second handle shell 124 are engaged by a plurality of fasteners.
As shown in Figure 2, the first handle shell 122 and the second handle shell 124 engagement form an inner cavity, institute
Cable 130 is stated to be conductively connected with charging assembly described in detail below across the inner cavity.
It is as shown in Figure 4, also set up a pouring mouth 126 on the handle portion 120, the pouring mouth 126 be used for
Filling epoxy resin is injected in the inner cavity so that the interior intracavitary ring type filling oxygen resin.In addition, as shown in Figure 3 and Figure 4,
One anti-skidding component 128 is set on the outer surface of the first handle shell 122 and/or the second handle shell 124.It is described
Anti-skidding component 128 is an injection molding rubber.
As shown in Figures 2 to 4, the handle portion 120 includes cable connection end 121 and charging connection end 123；It is described
Cable 130 enters the inner cavity of the handle portion 120 by the cable connection end 121.
As shown in Figure 2, the inner cavity of the handle portion 120 is being arranged one at the charging connection end 123
Interlayer 125, the interlayer 125 and the inner surface of the first handle shell 122 and the inner surface of the second handle shell 124
An installation space 127 is formed, a lock hook 129 is set in the installation space 127 so that the epoxy resin does not enter institute
It states in installation space 127.
The structure of the locking buckle 129 is described in detail below in conjunction with Fig. 2 and Fig. 5.
As shown in Figure 5, the locking buckle 129 includes a hook portion 1292 and an operation portion 1294, wherein the hook-type
Portion 1292 is equipped with a rotary shaft 1296 close to the position of the operation portion 1294, and the locking buckle 129 passes through the rotary shaft
1296 connect with the handle portion 120；Also, the operation portion 1294 controls the hook portion 1292 around the rotary shaft
1296 rotations.
As shown in Figure 2, the operation portion 1294 is connect with a microswitch 1298, and the operation portion 1294 passes through described
Microswitch 1298 controls the rotation of the hook portion 1292.
The structure of the live part 110 is described in detail below in conjunction with Fig. 2 and Fig. 6.
As shown in FIG. 6, the live part 110 has a shell 112, the shell 112 and the handle portion 120
The charging connection end 123 connection.One charging assembly is set in the shell 112.The charging assembly includes：One sleeve
Component 114, charging socket component 116 and circuit board 118.Wherein, the charging socket component 116 passes through the circuit board and institute
Cable 130 is stated to be conductively connected；The sleeve component 114 is sheathed on the outer surface of the charging socket component 116；The shell
112 are sheathed on outside the sleeve component 114.
As shown in Figure 2, the electric vehicle charging connection plug 100 further includes a dustproof cover 200, the dustproof cover
200 are connect by a connect band 202 with the handle portion 120.Also, a cable cover(ing) is arranged outside the cable 130
132。
In the present invention, by filling epoxy resin so that charging assembly is thoroughly sealed, and charging connection is inserted
Capitiform becomes a firm entirety, effectively solves the problems, such as sealing problem and anti-rolling, anti-drop.By enterprising in handle casing
Row rubber injection process the problem of both having increased the frictional force of holding, and effectively prevent rubber sleeve in use, and covers described first-hand
The seam of handle shell and the second handle shell so that the outer surface of the handle is complete, has both ensured the safety of product,
Handle is beautified again.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several changes, improvements and modifications without departing from the concept of the premise utility, these changes,
Improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of electric vehicle charging connection plug, which is characterized in that the electric vehicle charging connection plug is divided into charging part
Divide and handle portion, the live part pass through the handle portion and a cable connection, wherein the live part has one
Shell, the shell are connect with the handle portion；One charging assembly is set in the shell, and the charging assembly with
The cable conduction connection；
The handle portion includes a first handle shell and a second handle shell, the first handle shell and described second
Handle casing engages to form an inner cavity, the cable pass through the inner cavity and be set in the live part shell described in fill
Electrical component is conductively connected；In the interior intracavitary ring type filling oxygen resin；Wherein, the charging assembly includes：One sleeve component, charging
Jack assemblies and circuit board；The charging socket component is connect by the circuit board with the cable conduction；The sleeve group
Part is sheathed on the outer surface of the charging socket component；The casing is set to outside the sleeve component；
The handle portion includes cable connection end and charging connection end；The cable passes through described in cable connection end entrance
The inner cavity of handle portion, and be conductively connected in turn with the charging socket component；The shell of the live part with
The charging connection end of the handle portion connects；
An interlayer, the interlayer and described first is being arranged in the inner cavity of the handle portion at the charging connection end
The inner surface of the inner surface of handle casing and the second handle shell forms an installation space, is arranged in the installation space
One lock hook so that the epoxy resin does not enter in the installation space.
2. electric vehicle charging connection plug as described in claim 1, which is characterized in that the locking buckle includes a hook portion
With an operation portion, wherein the hook portion is equipped with a rotary shaft close to the position of the operation portion, and the locking buckle passes through institute
Rotary shaft is stated to connect with the handle portion；Also, the operation portion controls the hook portion and is rotated around the rotary shaft.
3. electric vehicle charging connection plug as claimed in claim 2, which is characterized in that the operation portion and a microswitch
Connection, the operation portion control the rotation of the hook portion by the microswitch.
4. electric vehicle charging connection plug as claimed in claim 2, which is characterized in that the first handle shell and described
Second handle shell is engaged by a plurality of fasteners.
5. electric vehicle charging connection plug as described in claim 1, which is characterized in that the electric vehicle charging connection is inserted
Head further includes a dustproof cover, and the dustproof cover is connect by a connect band with the handle portion.
6. electric vehicle charging connection plug as described in claim 1, which is characterized in that set a cable in the cable jacket
Sheath.
7. electric vehicle charging connection plug as described in claim 1, which is characterized in that set on the first handle shell
A pouring mouth is set, the pouring mouth is for injecting filling epoxy resin.
8. the electric vehicle charging connection plug as described in any one of claim 1 to 5, which is characterized in that described first
One anti-skidding component is set on the outer surface of handle casing and/or the second handle shell, and the anti-skidding component is a mould-injection
Skin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872136.7U CN207691091U (en) | 2017-12-27 | 2017-12-27 | A kind of electric vehicle charging connection plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721872136.7U CN207691091U (en) | 2017-12-27 | 2017-12-27 | A kind of electric vehicle charging connection plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207691091U true CN207691091U (en) | 2018-08-03 |
Family
ID=62992437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721872136.7U Active CN207691091U (en) | 2017-12-27 | 2017-12-27 | A kind of electric vehicle charging connection plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207691091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4000993A1 (en) * | 2020-11-24 | 2022-05-25 | Delta Electronics Inc. | Charging coupler |
-
2017
- 2017-12-27 CN CN201721872136.7U patent/CN207691091U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4000993A1 (en) * | 2020-11-24 | 2022-05-25 | Delta Electronics Inc. | Charging coupler |
| US11695233B2 (en) | 2020-11-24 | 2023-07-04 | Delta Electronics, Inc. | Charging coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |