CN220358402U - Electric automobile interface insulation watertight fittings that charges - Google Patents
Electric automobile interface insulation watertight fittings that charges Download PDFInfo
- Publication number
- CN220358402U CN220358402U CN202321093595.0U CN202321093595U CN220358402U CN 220358402 U CN220358402 U CN 220358402U CN 202321093595 U CN202321093595 U CN 202321093595U CN 220358402 U CN220358402 U CN 220358402U
- Authority
- CN
- China
- Prior art keywords
- waterproof
- charger port
- middle section
- air pump
- electric automobile
- 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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Links
- 238000009413 insulation Methods 0.000 title claims description 11
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013589 supplement 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses an insulating waterproof device for a charging interface of an electric automobile, which relates to the field of electric automobiles and comprises a charger port, wherein a power supply connection end is arranged on the outer surface of one end of the charger port, and a sealing spring cover is arranged on the outer surface of the other end of the charger port. According to the insulating waterproof device for the charging interface of the electric automobile, the arranged miniature air pump can be used for inflating the air bag ring through the air duct when in use, so that the air bag ring can be inflated, and can be butted into the built-in groove when in use, and can be sealed in the built-in groove through inflation, so that the sealing property between the sealing elastic cover and the charger port can be improved, liquid can be prevented from penetrating into the charger port from the outside, the waterproof and dustproof effects are good when in use, the waterproof middle section can be used for enabling the liquid to penetrate into the absorbent cotton in the waterproof middle section through the leak hole when the liquid penetrates, the absorbent cotton can be used for absorbing the liquid, and the liquid is prevented from penetrating into the charger port.
Description
Technical Field
The utility model relates to the field of electric automobiles, in particular to an insulating waterproof device for a charging interface of an electric automobile.
Background
The electric vehicle (BEV) is a vehicle which uses a vehicle-mounted power supply as power and uses a motor to drive wheels to run, meets various requirements of road traffic and safety regulations, has a relatively smaller influence on environment than a traditional vehicle, has a wide prospect, and needs to be charged according to the electric quantity condition to supplement energy in the use process of the electric vehicle, and the charging mode of the electric vehicle is plug-in type.
In China, patent application number: CN201620015151.9 discloses an insulating waterproof device for a charging interface of an electric automobile, which can be tightly attached to a vehicle body, effectively prevents water from entering a charging interface area, eliminates potential safety hazards and improves the safety performance of the whole automobile, but has poor sealing performance, is easy to enter dust from the outside into the charging interface, and has a general external waterproof effect.
Disclosure of Invention
The utility model mainly aims to provide an insulating waterproof device for an electric automobile charging interface, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an electric automobile interface insulation watertight fittings that charges, includes the charger port, the one end surface of charger port is equipped with the power link, the other end surface of charger port is equipped with sealed bullet lid, the middle part of charger port is equipped with waterproof middle section, the one end surface of sealed bullet lid is equipped with miniature air pump, the one end surface of miniature air pump is equipped with charge mouth, shift knob and gas pocket, the charge mouth is located shift knob's top, shift knob is located the top of gas pocket, the middle part of power link is equipped with power jack, the inside of charger port is equipped with built-in groove, the other end surface of miniature air pump is equipped with the air duct, the other end surface of sealed bullet lid is equipped with the gasbag ring, the inner wall of waterproof middle section is equipped with the leak, the inside of waterproof middle section is equipped with the absorption cotton.
Preferably, the outer surface of the other end of the charger port is movably connected with the outer surface of the other end of the sealing spring cover, and the charger port and the waterproof middle section are of an integrated structure.
Preferably, the outer surface of one end of the sealing elastic cover is detachably connected with the outer surface of the other end of the micro air pump, and the outer surface of the other end of the micro air pump is detachably connected with the outer surface of one end of the air duct.
Preferably, the outer surface of the other end of the sealing elastic cover is detachably connected with the outer surface of one end of the air bag ring, and the charger port and the built-in groove are of an integrated structure.
Preferably, the outer surface of one end of the miniature air pump is detachably connected with the outer surface of one end of the charging port, and the outer surface of one end of the miniature air pump is detachably connected with the outer surface of one end of the switch button.
Preferably, the waterproof middle section and the leak hole are of an integrated structure, the inner wall of the waterproof middle section is fixedly connected with the outer wall of the adsorption cotton, and the adsorption cotton is made of sponge materials.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. the miniature air pump that sets up is inflated the gasbag ring when the use accessible air duct, can make gasbag ring inflation to the gasbag ring can dock in the built-in groove when using, can seal in the built-in inslot through the inflation, thereby can improve the leakproofness between sealed bullet lid and the charger port, can avoid liquid to permeate into the charger port from outside, waterproof and dustproof effect are better when using, waterproof middle section can make liquid infiltration to the inside absorption cotton in waterproof middle section through the leak hole when taking place liquid infiltration, the accessible absorbs liquid, avoids liquid infiltration to the inside of charger port.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a structural view of the micro air pump 5 of the present utility model;
fig. 3 is an internal front view block diagram of the charger port 1 of the present utility model;
fig. 4 is a rear view of the seal cap 3 of the present utility model;
fig. 5 is a structural view of the waterproof middle section 4 of the present utility model.
In the figure: 1. a charger port; 2. a power supply connection terminal; 3. sealing the spring cover; 4. a waterproof middle section; 5. a micro air pump; 6. a charging port; 7. a switch button; 8. air holes; 9. a power jack; 10. a built-in groove; 11. an air duct; 12. an air bag ring; 13. a leak hole; 14. adsorbing cotton.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, an electric automobile charging interface insulation waterproof device comprises a charger port 1, wherein a power supply connection end 2 is arranged on the outer surface of one end of the charger port 1, a sealing spring cover 3 is arranged on the outer surface of the other end of the charger port 1, a waterproof middle section 4 is arranged in the middle of the charger port 1, a micro air pump 5 is arranged on the outer surface of one end of the sealing spring cover 3, a charging port 6, a switch button 7 and an air hole 8 are arranged on the outer surface of one end of the micro air pump 5, the charging port 6 is positioned above the switch button 7, the switch button 7 is positioned above the air hole 8, a power supply jack 9 is arranged in the middle of the power supply connection end 2, a built-in groove 10 is arranged in the charger port 1, an air duct 11 is arranged on the outer surface of the other end of the micro air pump 5, an air bag ring 12 is arranged on the outer surface of the other end of the sealing spring cover 3, a leak hole 13 is arranged on the inner wall of the waterproof middle section 4, absorbent cotton 14 is arranged in the waterproof middle section 4, the outer surface of the other end of the charger port 1 is movably connected with the outer surface of the other end of the sealing elastic cover 3, the charger port 1 and the waterproof middle section 4 are of an integrated structure, the waterproof middle section 4 can enable liquid to permeate into the adsorption cotton 14 in the waterproof middle section 4 through the leak holes 13 when liquid permeation occurs, the adsorption cotton 14 can absorb the liquid to avoid the liquid to permeate into the charger port 1, the outer surface of one end of the sealing elastic cover 3 is detachably connected with the outer surface of the other end of the micro air pump 5, the outer surface of the other end of the micro air pump 5 is detachably connected with the outer surface of one end of the air duct 11, the micro air pump 5 can inflate the air bag ring 12 through the air duct 11 when in use, the air bag ring 12 can be inflated, the air bag ring 12 can be butted into the built-in groove 10 when in use, the air bag ring can be sealed in the built-in groove 10 through inflation, therefore, the tightness between the sealing elastic cover 3 and the charger port 1 can be improved, liquid can be prevented from penetrating into the charger port 1 from the outside, the waterproof and dustproof effects are good when the waterproof and dustproof waterproof electric air charger is used, the outer end of the sealing elastic cover 3 is detachably connected with one end outer surface of the air bag ring 12, the charger port 1 and the built-in groove 10 are of an integrated structure, the built-in groove 10 can be in butt joint with the air bag ring 12 when in use, one end outer surface of the miniature air pump 5 is detachably connected with one end outer surface of the charging port 6, one end outer surface of the miniature air pump 5 is detachably connected with one end outer surface of the switch button 7, the miniature air pump 5 can control inflation and deflation of the air bag ring 12 when in use, the waterproof middle section 4 and the leak hole 13 are of an integrated structure, the inner wall of the waterproof middle section 4 is fixedly connected with the outer wall of the absorbent cotton 14, the absorbent cotton 14 is made of sponge material, and the absorbent cotton 14 can absorb the permeated liquid when in use.
Principle of operation
When the electric vehicle charging interface insulation waterproof device is used, after charging is finished, the sealing elastic cover 3 can be covered at one end of the charger port 1, the air bag ring 12 is in butt joint fit with the built-in groove 10, then the micro air pump 5 can be started through the switch button 7, the air duct 11 of the micro air pump 5 inflates the air bag ring 12, the air bag ring 12 can be inflated, and the air bag ring 12 can be sealed in the built-in groove 10 through inflation, so that the sealing performance between the sealing elastic cover 3 and the charger port 1 can be improved, liquid can be prevented from penetrating into the charger port 1 from outside, the waterproof and dustproof effects are good when the electric vehicle charging interface waterproof device is used, the waterproof middle section 4 can enable the liquid to penetrate into the adsorption cotton 14 in the waterproof middle section 4 through the leak hole 13, the adsorption cotton 14 can absorb the liquid, and the liquid can be prevented from penetrating into the charger port 1.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electric automobile interface insulation watertight fittings that charges, includes charger port (1), its characterized in that: the external surface of one end of the charger port (1) is provided with a power supply connecting end (2), the external surface of the other end of the charger port (1) is provided with a sealing spring cover (3), the middle part of the charger port (1) is provided with a waterproof middle section (4), the external surface of one end of the sealing spring cover (3) is provided with a miniature air pump (5), the external surface of one end of the miniature air pump (5) is provided with a charging port (6), a switch button (7) and an air hole (8), the charging port (6) is positioned above the switch button (7), the utility model discloses a waterproof air pump, including waterproof middle section (4), switch button (7), charger port (1), waterproof middle section (4), air vent ring (12) are equipped with on the other end surface of sealed bullet lid (3), the inner wall of waterproof middle section (4) is equipped with leak hole (13), the inside of waterproof middle section (4) is equipped with absorption cotton (14), switch button (7) is located the top of gas pocket (8), the middle part of power connection end (2) is equipped with power supply jack (9), the inside of charger port (1) is equipped with built-in groove (10), the other end surface of miniature air pump (5) is equipped with air duct (11).
2. The electric automobile charging interface insulation waterproof device according to claim 1, wherein: the outer surface of the other end of the charger port (1) is movably connected with the outer surface of the other end of the sealing spring cover (3), and the charger port (1) and the waterproof middle section (4) are of an integrated structure.
3. The electric automobile charging interface insulation waterproof device according to claim 1, wherein: the outer surface of one end of the sealing elastic cover (3) is detachably connected with the outer surface of the other end of the miniature air pump (5), and the outer surface of the other end of the miniature air pump (5) is detachably connected with the outer surface of one end of the air duct (11).
4. The electric automobile charging interface insulation waterproof device according to claim 1, wherein: the outer surface of the other end of the sealing elastic cover (3) is detachably connected with the outer surface of one end of the air bag ring (12), and the charger port (1) and the built-in groove (10) are of an integrated structure.
5. The electric automobile charging interface insulation waterproof device according to claim 1, wherein: one end outer surface of the miniature air pump (5) is detachably connected with one end outer surface of the charging port (6), and one end outer surface of the miniature air pump (5) is detachably connected with one end outer surface of the switch button (7).
6. The electric automobile charging interface insulation waterproof device according to claim 1, wherein: waterproof middle section (4) and leak (13) are integrated into one piece structure, the inner wall of waterproof middle section (4) and the outer wall fixed connection of absorption cotton (14), absorption cotton (14) are the sponge material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093595.0U CN220358402U (en) | 2023-12-13 | 2023-12-13 | Electric automobile interface insulation watertight fittings that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321093595.0U CN220358402U (en) | 2023-12-13 | 2023-12-13 | Electric automobile interface insulation watertight fittings that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220358402U true CN220358402U (en) | 2024-01-16 |
Family
ID=89506386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321093595.0U Active CN220358402U (en) | 2023-12-13 | 2023-12-13 | Electric automobile interface insulation watertight fittings that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220358402U (en) |
-
2023
- 2023-12-13 CN CN202321093595.0U patent/CN220358402U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |