CN114161971A - Electric vehicle charger with waterproof function - Google Patents
Electric vehicle charger with waterproof function Download PDFInfo
- Publication number
- CN114161971A CN114161971A CN202111549736.0A CN202111549736A CN114161971A CN 114161971 A CN114161971 A CN 114161971A CN 202111549736 A CN202111549736 A CN 202111549736A CN 114161971 A CN114161971 A CN 114161971A
- Authority
- CN
- China
- Prior art keywords
- charger
- plug wire
- electric vehicle
- waterproof function
- holes
- 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.)
- Pending
Links
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/302—Cooling of charging equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- 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
-
- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an electric vehicle charger with a waterproof function, which comprises a charger shell, wherein a charger body is arranged on the upper part in the charger shell, a left plug wire and a right plug wire are respectively arranged at the front upper ends of the middle parts of the left side and the right side of the charger body, a bolt fixing hole is arranged on the upper side of the charger shell, fixing bolts in threaded connection with the inner sides of bolt through holes are respectively arranged on the inner sides of the bolt fixing holes, sliding grooves are respectively arranged at the rear parts of the left side and the right side of the charger shell, sliding rail strips are respectively connected to the inner sides of the left end and the right end of a rain sheltering sleeve shell in a sliding mode. According to the invention, the waterproof treatment of the charger body is carried out by using the rain-sheltering casing provided with the waterproof layer, and meanwhile, the bolt fixing hole and the bolt through hole are in threaded connection through the fixing bolt, so that the charger main body can be replaced after being aged and damaged excessively.
Description
Technical Field
The invention relates to the technical field of electric vehicle chargers, in particular to an electric vehicle charger with a waterproof function.
Background
The electric vehicle charging ware is a charging equipment that is special for electric bicycle's storage battery configuration, present electric vehicle charging ware in daily use, can meet the condition of charging outdoors, and if meet the rainy day, then the problem on the rainwater drippage charger can appear, and the charger itself can give off the heat when charging, partial charger can set up fan or louvre and dispel the heat, the inside phenomenon of charger will appear like this, thereby will lead to the inside problem of damaging of charger body. Chinese patent publication No. CN211764994U discloses a waterproof electric vehicle charger, which comprises a charger body, wherein a left plug wire is fixedly connected to the left side of the charger body, a right plug wire is fixedly connected to the right side of the charger body, a sealing gasket is movably connected to the surface of one end of the left plug wire and the right plug wire, which is far away from the charger body, a sleeve is fixedly connected to one side of the sealing gasket, which is close to the charger body, a connecting plate is fixedly connected to one side of the sleeve, which is far away from the sealing gasket, and a cover is fixedly connected to the top end of the connecting plate. But this electric vehicle charging ware lacks and carries out radiating structure when waterproof charging, causes the damage to the battery when practical easily, and this electric vehicle charging ware can't carry out the change of charger after using excessive ageing simultaneously, causes a large amount of wastes easily.
Therefore, it is necessary to develop a charger for an electric vehicle having a waterproof function for solving at least one of the above-mentioned technical problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electric vehicle charger with a waterproof function.
In order to achieve the purpose, the invention adopts the following technical scheme: an electric vehicle charger with a waterproof function comprises a charger shell, wherein a charger body is arranged on the upper portion inside the charger shell, a left plug wire is arranged at the front upper end of the middle portion on the left side of the charger body, a right plug wire is arranged at the front upper end of the middle portion on the right side of the charger body, plug wire through holes I are formed in the front upper ends of the middle portions on the left side and the right side of the charger shell, bolt fixing holes are formed in the upper sides of the rectangular four corners of the charger shell, fixing bolts are connected to the inner sides of the bolt fixing holes in a threaded mode, the outer sides of threaded joints of the middle portions of the fixing bolts are connected to the inner sides of the bolt through holes in a threaded mode, the bolt through holes are respectively arranged inside the rectangular four corners of a cover plate, sliding grooves are respectively formed in the middle portions of the rear portions on the left side and the right side of the charger shell, sliding rail bars are respectively arranged on the inner sides of the middle portions on the left end and the right end of the rain-sheltering shell, and the front upper ends of the middle parts of the left side and the right side of the rain sheltering casing are provided with second plug wire through holes.
As a further description of the above technical solution:
the middle part of the front side of the charger shell is provided with a drawing handle.
As a further description of the above technical solution:
a plurality of first heat dissipation holes which are uniformly distributed are formed in the back guessing upper portion of the charger shell.
As a further description of the above technical solution:
and sealing rings are arranged on the inner sides of the joints of the plug wire through holes on the outer sides of the left plug wire and the right plug wire.
As a further description of the above technical solution:
the left side plug wire middle part outside sliding connection is inboard at a left side plug wire through-hole, right side plug wire middle part outside sliding connection is inboard at a right side plug wire through-hole.
As a further description of the above technical solution:
the left side plug wire middle part outside sliding connection is inboard at two left side plug wire through-holes, right side plug wire middle part outside sliding connection is inboard at two right side plug wire through-holes.
As a further description of the above technical solution:
the rain sheltering sleeve shell is provided with a waterproof layer on the inner side.
As a further description of the above technical solution:
the outer side of the charger shell is connected to the inner side of the rain-sheltering casing in a sliding mode.
As a further description of the above technical solution:
the upper side of the cover plate is connected to the inner side of the rain sheltering casing in a sliding mode.
As a further description of the above technical solution:
and a plurality of second heat dissipation holes which are uniformly distributed are formed in the lower part of the rear side of the rain sheltering casing.
The invention has the following beneficial effects:
1. according to the electric vehicle charger, firstly, the waterproof, rain-sheltering and damp-proofing treatment is carried out on the charger body through the rain-sheltering casing provided with the waterproof layer, and the charger shell is formed by combining the first heat dissipation hole on the rear side of the charger shell and the second heat dissipation hole on the rear side of the rain-sheltering casing with the heat conduction material, so that the electric vehicle charger can dissipate heat during charging and waterproofing, can be used all the time in rainy days, the service life of the electric vehicle charger is prolonged, and the electric vehicle charger is simple in structure, safe and environment-friendly.
2. According to the electric vehicle charger, the bolt fixing holes and the bolt through holes are connected with the electric vehicle charger through the fixing bolts in a threaded mode, so that the inside of the charger shell is sealed, a user can correspondingly replace the charger main body inside the charger shell after the charger main body is excessively aged and damaged while the charger main body is protected, convenience and practicability are achieved, material resources are saved, and the phenomenon that the electric vehicle charger is damaged to cause a large amount of waste is avoided.
Drawings
Fig. 1 is a perspective view of an electric vehicle charger having a waterproof function according to the present invention;
fig. 2 is an exploded view of a structure of a charger for an electric vehicle having a waterproof function according to the present invention;
fig. 3 is a side sectional view of an electric vehicle charger having a waterproof function according to the present invention;
fig. 4 is a top cross-sectional view of an electric vehicle charger with a waterproof function according to the present invention;
fig. 5 is an enlarged view of a portion a in fig. 4.
Illustration of the drawings:
1. a left plug wire; 2. inserting a wire on the right; 3. a charger body; 4. a charger housing; 5. a first heat dissipation hole; 6. a second heat dissipation hole; 7. a bolt fixing hole; 8. a rain sheltering jacket; 9. a first plug wire through hole; 10. a second plug wire through hole; 11. a pull handle; 12. a seal ring; 13. a slide rail bar; 14. a chute; 15. a cover plate; 16. fixing the bolt; 17. a bolt through hole; 18. and a waterproof layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The first embodiment is as follows:
referring to fig. 1-5, the invention provides a waterproof electric vehicle charger, which comprises a charger housing 4, wherein the charger housing 4 is made of aluminum alloy material with stronger heat conductivity, a charger body 3 is arranged at the upper part inside the charger housing 4 and is used for charging an electric vehicle, a left plug wire 1 is arranged at the front upper end of the middle part on the left side of the charger body 3, a right plug wire 2 is arranged at the front upper end of the middle part on the right side of the charger body 3, the left plug wire 1 and the right plug wire 2 are respectively used for wiring the electric vehicle and a power supply, plug wire through holes I9 are respectively arranged at the front upper ends of the middle parts on the left side and the right side of the charger housing 4, bolt fixing holes 7 are respectively arranged at the upper sides of four rectangular corners of the charger housing 4, fixing bolts 16 are respectively connected with the inner sides of the bolt through holes 17 in a threaded manner, the outer sides of threaded connections of the middle parts of the fixing bolts 16 are respectively connected with the inner sides of the bolt through holes 17 in a threaded manner, the bolt through holes 17 are respectively arranged inside the four rectangular corners of the cover plate 15, the electric vehicle charger is in threaded connection with the bolt fixing holes 7 and the bolt through holes 17 through the fixing bolts 16, so that the inside of the charger shell 4 is sealed, the user can protect the charger body 3 and can also use the charger body after excessive aging damage, carry out corresponding change to the inside charger main part of charger shell 4, convenient and practical saves material resources, avoid electric vehicle charging ware to damage and cause a large amount of wastes, charger shell 4 left and right sides rear portion middle part all is provided with spout 14, the equal sliding connection in 14 inboard spouts has slide rail strip 13, slide rail strip 13 sets up respectively and is keeping away from rain cover 8 left and right sides both ends rear portion middle part inboard, make charger shell 4 can be at the inside slip pull of rain cover 8, the upper end all is provided with plug wire through-hole two 10 before the rain cover 8 left and right sides middle part of keeping away.
Example two:
referring to fig. 1-5, in the waterproof electric vehicle charger of the present invention, the drawing handle 11 is disposed at the middle of the front side of the charger housing 4 to facilitate the user to draw the charger housing 4 for replacing the charger, the upper portion of the charger housing 4 is guessed to have a plurality of uniformly distributed heat dissipation holes 5 for heat dissipation, the waterproof layer 18 is disposed at the inner side of the rain sheltering case 8 for waterproof, rain sheltering and moisture-proof treatment of the charger body 3, the outer side of the charger housing 4 is slidably connected to the inner side of the rain sheltering case 8, the upper side of the cover plate 15 is slidably connected to the inner side of the rain sheltering case 8, the lower portion of the rear side of the rain sheltering case 8 is disposed with a plurality of uniformly distributed heat dissipation holes two 6 for heat dissipation, the electric vehicle charger can dissipate heat during charging and waterproofing by using the heat dissipation holes 5 at the rear side of the charger housing 4 and the heat dissipation holes two 6 at the rear side of the rain sheltering case 8 in combination with a heat conductive material, the service life of the electric vehicle charger is prolonged.
Example three:
referring to fig. 1-5, in the waterproof electric vehicle charger provided by the invention, the inner sides of the joints of the first plug wire through holes 9 at the outer sides of the left plug wire 1 and the right plug wire 2 are respectively provided with a sealing ring 12, the left plug wire 1 and the right plug wire 2 can be used while the inner part of the charger shell 4 is sealed, the outer side of the middle part of the left plug wire 1 is slidably connected to the inner side of the first plug wire through hole 9 at the left side, the outer side of the middle part of the right plug wire 2 is slidably connected to the inner side of the first plug wire through hole 9 at the right side, the outer side of the middle part of the left plug wire 1 is slidably connected to the inner side of the second plug wire through hole 10 at the left side, and the outer side of the middle part of the right plug wire 2 is slidably connected to the inner side of the second plug wire through hole 10 at the right side.
The working principle is as follows: this electric vehicle charging ware with waterproof function carries out charger body 3's waterproof rain-sheltering and damp-proofing treatment through the rain-sheltering sleeve case 8 that uses to set up waterproof layer 18, the charger shell 4 that the louvre 5 through using charger shell 4 rear side combines the heat conduction material to constitute with louvre two 6 of rain-sheltering sleeve case 8 rear side again, make this electric vehicle charging ware can also dispel the heat when charging waterproofly, this electric vehicle charging ware with waterproof function also has bolt fastening hole 7 and bolt through-hole 17 through 16 threaded connection of fixing bolt, make charger shell 4 internal seal, the user also can use too much ageing damage back in the charger main part when protecting charger body 3, carry out corresponding change to the charger main part of charger shell 4 inside.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (10)
1. The utility model provides an electric vehicle charging ware with waterproof function, includes charger shell (4), its characterized in that: the charger is characterized in that a charger body (3) is arranged on the upper portion inside the charger shell (4), a left plug wire (1) is arranged at the upper end of the charger body (3) in the front of the middle of the left side, a right plug wire (2) is arranged at the upper end of the charger body (3) in the front of the middle of the right side, plug wire through holes (9) are formed in the upper ends of the charger shell (4) in the front of the middle of the left side and the right side, bolt fixing holes (7) are formed in the upper sides of the rectangular four corners of the charger shell (4), fixing bolts (16) are in threaded connection with the inner sides of the bolt through holes (17) in the outer sides of threaded connection positions in the middle of the fixing bolts (16), the bolt through holes (17) are respectively arranged inside the rectangular four corners of the cover plate (15), and sliding grooves (14) are formed in the middle of the rear portions of the left side and the right side of the charger shell (4), the rain shelter is characterized in that sliding rail strips (13) are connected to the inner sides of the sliding grooves (14) in a sliding mode, the sliding rail strips (13) are arranged on the inner sides of the middle portions of the left end and the right end of a rain shelter casing (8) respectively, and two plug wire through holes (10) are formed in the front upper ends of the middle portions of the left side and the right side of the rain shelter casing (8).
2. The electric vehicle charger with waterproof function according to claim 1, characterized in that: the middle part of the front side of the charger shell (4) is provided with a drawing handle (11).
3. The electric vehicle charger with waterproof function according to claim 1, characterized in that: the charger shell (4) is guessed at the upper part and is provided with a plurality of first heat dissipation holes (5) which are uniformly distributed.
4. The electric vehicle charger with waterproof function according to claims 1 to 3, characterized in that: and sealing rings (12) are arranged on the inner sides of the joints of the first plug wire through holes (9) on the outer sides of the left plug wire (1) and the right plug wire (2).
5. The electric vehicle charger with waterproof function according to claims 1 to 4, characterized in that: left side plug wire (1) middle part outside sliding connection is inboard at left side plug wire through-hole (9), right side plug wire (2) middle part outside sliding connection is inboard at right side plug wire through-hole (9).
6. The electric vehicle charger with waterproof function according to claim 1, characterized in that: left side plug wire (1) middle part outside sliding connection is inboard at left side plug wire through-hole two (10), right side plug wire (2) middle part outside sliding connection is inboard at right side plug wire through-hole two (10).
7. The electric vehicle charger with waterproof function according to claim 1, characterized in that: a waterproof layer (18) is arranged on the inner side of the rain sheltering casing (8).
8. The electric vehicle charger with waterproof function according to claim 1, characterized in that: the outer side of the charger shell (4) is connected to the inner side of the rain sheltering sleeve (8) in a sliding mode.
9. The electric vehicle charger with waterproof function according to claim 1, characterized in that: the upper side of the cover plate (15) is connected to the inner side of the rain sheltering casing (8) in a sliding manner.
10. The electric vehicle charger with waterproof function according to claim 1, characterized in that: the lower part of the rear side of the rain sheltering casing (8) is provided with a plurality of second heat dissipation holes (6) which are uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549736.0A CN114161971A (en) | 2021-12-17 | 2021-12-17 | Electric vehicle charger with waterproof function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111549736.0A CN114161971A (en) | 2021-12-17 | 2021-12-17 | Electric vehicle charger with waterproof function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114161971A true CN114161971A (en) | 2022-03-11 |
Family
ID=80487186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111549736.0A Pending CN114161971A (en) | 2021-12-17 | 2021-12-17 | Electric vehicle charger with waterproof function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114161971A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015162297A (en) * | 2014-02-26 | 2015-09-07 | 株式会社マキタ | charger |
| CN211764994U (en) * | 2020-02-25 | 2020-10-27 | 天长市东升电子科技有限公司 | Electric vehicle charger with waterproof function |
| CN212046926U (en) * | 2020-05-15 | 2020-12-01 | 陈凤飞 | Connecting mechanism of storage battery charger for electric power energy storage |
| CN213734629U (en) * | 2020-08-16 | 2021-07-20 | 盱眙义讯电子有限公司 | Electric vehicle charger shell protector |
-
2021
- 2021-12-17 CN CN202111549736.0A patent/CN114161971A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015162297A (en) * | 2014-02-26 | 2015-09-07 | 株式会社マキタ | charger |
| CN211764994U (en) * | 2020-02-25 | 2020-10-27 | 天长市东升电子科技有限公司 | Electric vehicle charger with waterproof function |
| CN212046926U (en) * | 2020-05-15 | 2020-12-01 | 陈凤飞 | Connecting mechanism of storage battery charger for electric power energy storage |
| CN213734629U (en) * | 2020-08-16 | 2021-07-20 | 盱眙义讯电子有限公司 | Electric vehicle charger shell protector |
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