CN112952453A - Outdoor waterproof electric vehicle charging pile - Google Patents
Outdoor waterproof electric vehicle charging pile Download PDFInfo
- Publication number
- CN112952453A CN112952453A CN202110107740.5A CN202110107740A CN112952453A CN 112952453 A CN112952453 A CN 112952453A CN 202110107740 A CN202110107740 A CN 202110107740A CN 112952453 A CN112952453 A CN 112952453A
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- China
- Prior art keywords
- electric
- fixedly connected
- wall
- waterproof
- ball
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/521—Sealing between contact members and housing, e.g. sealing insert
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- 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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- 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
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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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an outdoor waterproof electric vehicle charging pile, which relates to the technical field of charging piles and comprises a charging pile body and a supporting column, wherein a plurality of convex block balls are uniformly arranged at the bottom end of a wiping piece, a pushing piece is arranged on the inner wall of the bottom end of a spherical shell, the bottom of the pushing piece is fixedly connected with a rotating ball, and the bottom end of an insulating belt is fixedly connected with a protective guard. When the plug is inserted, the wiping piece is extruded to rotate upwards, water stains on the plug are absorbed at the same time, and sewage is prevented from entering the plug board to damage elements.
Description
Technical Field
The invention relates to a charging pile, relates to the technical field of charging piles, and particularly relates to an outdoor waterproof charging pile for an electric vehicle.
Background
Along with the continuous development of economy, cars and household electric vehicles are increasing constantly, the cars generally use gasoline as power, the problem of air pollution caused by gasoline pollution discharge is becoming more and more serious day by day, the electric vehicles are popularized in almost every family, and the electric vehicles are indispensable transportation tools for short-distance outing or office workers, but because the office hours are busy and the influence of other factors, if the electric vehicles are not charged in time, and the electric vehicles can bring great inconvenience to users due to insufficient electric power, so that the electric vehicles are popularized to be charged in outdoor roadside, the electric vehicles are generally charged in charging piles, and can be continuously ridden after being charged, so that the electric vehicles are convenient and fast. The following problems exist in the prior art:
1. in the prior art, due to the lack of protection, charging piles used on the outdoor roadside are seriously influenced by rainwater and dust when exposed outdoors in weather such as outdoor rainy days, some power plug openings are exposed for a long time and easily enter rainwater and dust, and the rainwater and the dust are damaged and block a power plug seat;
2. among the prior art, can have the water stain and the dust of inserting the electric head outer wall to the user that some use were filled electric pile and cause the damage to the socket itself, the life that electric pile was filled in the serious influence, and then reach the safe use original intention of using effectively and filling electric pile, this outdoor electric vehicle fills electric pile's suitability variation, consequently need carry out the structural innovation and solve specific problems.
Disclosure of Invention
The invention provides an outdoor waterproof electric vehicle charging pile, and aims to protect the outdoor electric vehicle charging pile exposed outside for a long time and solve the problem that a socket of the charging pile is damaged by rainwater and dust for a long time; wherein another kind of purpose is in order to solve and to bring sewage and dust into the problem of inserting the electricity seat when using charging stake to reach safe effectively and use charging stake.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an outdoor waterproof electric motor car fills electric pile, is including filling electric pile body and support column, fill the bottom of electric pile body and the top fixed connection of support column, it includes top cap and electricity socket to fill the electric pile body, the bottom of top cap and the top fixed connection who inserts the electricity socket, insert the electricity socket including inserting electric shell, inserting electric board and waterproofing mechanism, insert the front end fixedly connected with of electricity shell and insert electric board, the inner wall of inserting electric shell evenly is provided with waterproofing mechanism.
The technical scheme of the invention is further improved as follows: waterproof mechanism includes elastic band and waterproof piece, the top both ends of elastic band and waterproof mechanism's inner wall fixed connection, the bottom both ends fixedly connected with waterproof piece of elastic band, the top fixedly connected with baffle of elastic band, fixedly connected with fixed block in the middle of the top of baffle, the top of fixed block and waterproof mechanism's inner wall fixed connection.
The technical scheme of the invention is further improved as follows: the waterproof part comprises a wiping part, a connecting groove is formed in the bottom end of the waterproof part, the inner wall of the top end of the connecting groove is rotatably connected with the top of the wiping part, and a plurality of bump balls are uniformly arranged at the bottom end of the wiping part.
The technical scheme of the invention is further improved as follows: the elastic band is characterized in that a connecting ball is movably connected in the middle of the elastic band and comprises a ball body shell and a rod body, a clamping groove is formed in the rear end of the ball body shell, the inner wall of the clamping groove is clamped with the front end of the rod body, the top of the front end of the rod body is fixedly connected with the inner wall of the ball body shell through a spring, a pushing piece is arranged on the inner wall of the bottom end of the ball body shell, and a rotating ball is fixedly connected to the bottom of the pushing piece.
The technical scheme of the invention is further improved as follows: the body of rod includes catch bar and the cotton that absorbs water, the both sides fixedly connected with of catch bar absorbs water the cotton, the cotton outer wall fixedly connected with insulating tape absorbs water, the bottom fixedly connected with rail guard of insulating tape.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides an outdoor waterproof electric vehicle charging pile, which is ingenious in design, adopts a combination of a wiping piece and an elastic band, the wiping piece is made of a water-absorbing material, water stains on a plug are absorbed by the wiping piece when the plug is inserted, sewage is prevented from entering a plug board to damage elements, a plurality of convex block balls are uniformly arranged at the bottom end of the wiping piece, the convex block balls reduce friction force between the convex block balls, the wiping piece is prevented from being blocked when the plug is inserted, the elastic band is forced to deform when the plug is inserted, the elastic band plays a role of resetting when the plug is taken out, the plug board can be effectively protected by a waterproof mechanism, good waterproof and dustproof effects can be achieved in rainy days or roadside with large dust at ordinary times, and the service life of the charging pile is prolonged.
2. The invention provides an outdoor waterproof electric vehicle charging pile, which is characterized in that a push rod and water-absorbing cotton are combined, when a plug is inserted, a wiping piece rotates upwards, a pushing piece draws close inwards, the wiping piece adsorbs sewage on the outer wall of the plug, a rod body pushes outwards, the push rod and a protective guard at the bottom both play a role in stopping the offset direction of the plug, so that the plug is accurately inserted into an electric board, in addition, the water-absorbing cotton can also absorb the water on the outer wall of the plug, an insulating tape has the beneficial effect of safely preventing electric shock, when the plug is inserted into the charging process, the push rod and the protective guard play a role in clamping the plug, and the plug is prevented from falling off due to the fact that the plug is not tightly inserted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the socket of the present invention;
FIG. 3 is a schematic structural view of the waterproofing mechanism of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic view of the structure of FIG. 4 at B in accordance with the present invention;
FIG. 6 is a top view of the stick body of the present invention.
In the figure: 1. a charging pile body; 2. a support pillar; 11. a top cover; 12. a socket; 121. a plug-in housing; 122. a plug-in board; 123. a waterproof mechanism; a1, elastic band; a2, waterproof; a3, baffle; a4, fixing blocks; a5, connecting ball; b1, a wiper; b2, bump ball; b3, connecting groove; c1, sphere shell; c2, a pusher; c3, a rod body; c4, rolling ball; d1, push rod; d2, absorbent cotton; d3, insulating tape; d4, guard bar.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the invention provides an outdoor waterproof electric vehicle charging pile, which comprises a charging pile body 1 and a supporting column 2, wherein the bottom of the charging pile body 1 is fixedly connected with the top of the supporting column 2, the charging pile body 1 comprises a top cover 11 and an electric socket 12, the bottom of the top cover 11 is fixedly connected with the top of the electric socket 12, the electric socket 12 comprises an electric socket casing 121, an electric socket plate 122 and a waterproof mechanism 123, the electric socket plate 122 is fixedly connected with the front end of the electric socket casing 121, the waterproof mechanism 123 is uniformly arranged on the inner wall of the electric socket casing 121, the waterproof mechanism 123 comprises an elastic band a1 and a waterproof piece a2, the two ends of the top of the elastic band a1 are fixedly connected with the inner wall of the waterproof mechanism 123, the two ends of the bottom of the elastic band a1 are fixedly connected with waterproof pieces a2, the top of the elastic band a1 is fixedly connected with a3, the middle of the top of the baffle, the top of fixed block a4 and the inner wall fixed connection of waterproofing mechanism 123, waterproof piece a2 includes wiper b1, connecting groove b3 has been seted up to waterproof piece a 2's bottom, and the top inner wall of connecting groove b3 is rotated with wiper b 1's top and is connected, and wiper b 1's bottom evenly is provided with a plurality of lug ball b 2.
In this embodiment, the inner wall of the bottom end of the waterproof mechanism 123 is an elastic band a1, the elastic band a1 has strong elasticity, the middle of the elastic band a1 is movably connected with a connecting ball a5, the bottom end of the elastic band a1 is symmetrically provided with waterproof pieces a2, when a user inserts a plug into the plug board 122 through the waterproof piece a2, the plug and the waterproof piece a2 generate certain friction, the waterproof piece a2 is pressed upwards to generate certain deformation, the waterproof piece a2 comprises a wiping piece b1, the wiping piece b1 is made of water-absorbing materials, a plurality of bump balls b2 are uniformly arranged at the bottom end of the wiping piece b1, the bump balls b2 reduce the friction force between the bump balls, the wiping piece b1 is prevented from being blocked when the plug is inserted, a connecting groove b3 is arranged inside the waterproof piece a2, the top of the inner wall of the connecting groove b3 is rotatably connected with the top of the wiping piece b1, and when the plug presses the wiping piece b1, the wiping piece b1 rotates around the top end to the connecting groove b 3.
Example 2
As shown in fig. 5 to 6, on the basis of embodiment 1, the present invention provides a technical solution: the middle of the elastic band a1 is movably connected with a connecting ball a5, the connecting ball a5 comprises a ball shell c1 and a rod body c3, the rear end of the ball shell c1 is provided with a clamping groove, the inner wall of the clamping groove is clamped with the front end of the rod body c3, the top of the front end of the rod body c3 is fixedly connected with the inner wall of the ball shell c1 through a spring, the inner wall of the bottom end of the ball shell c1 is provided with a pushing piece c2, the bottom of the pushing piece c2 is fixedly connected with a rotating ball c4, the rod body c3 comprises a pushing rod d1 and a water absorption cotton d2, two sides of the pushing rod d1 are fixedly connected with water absorption cotton d2, the outer wall of the water absorption cotton d2 is fixedly connected with an insulating band d3, and the bottom.
In this embodiment, the wiper b1 rotates upward while absorbing water, the connecting ball a5 is provided with a rod c3, the top end of the wiper b1 is fixedly connected with a pushing member c2 through a rotating ball c4, the pushing member c2 is arranged in the sphere housing c1 in a bilateral symmetry manner, when the wiper b1 rotates upward, the pushing member c2 draws inward to push the pushing rod d1 backward, the top of the front end of the pushing rod d1 is fixedly connected with the sphere housing c1 through a spring, the two sides of the pushing rod d1 are fixedly connected with the absorbent cotton d2, the outer wall of the absorbent cotton d2 is provided with an insulating tape d3, when a plug is inserted, the wiper b1 absorbs the sewage on the outer wall of the plug, the rod c3 pushes outward, the pushing rod d1 and the bottom guard rail d4 both function to block the plug from deviating direction, so that the plug is inserted into the electric board 122 accurately, and the absorbent cotton d2 can absorb the water on the outer wall of the plug, the insulating tape d3 has the beneficial effect of safety and electric shock prevention, when the plug is pulled out of the plug board 122, the wiper b1 automatically slides downwards under the action of self gravity, the spring pulls the push rod d1 back to the original position, and the elastic tape a1 plays a role of resetting.
The working principle of the outdoor waterproof electric vehicle charging pile is described in detail below.
As shown in fig. 1-6, in the using process, the charging pile is placed on the outdoor roadside, the plug board 122 is fixedly connected to the inner wall of the plug housing 121, the waterproof mechanism 123 is fixedly connected to the periphery of the inner wall of the plug housing 121, the waterproof mechanism 123 surrounds the plug board 122 inside, the inner wall of the bottom end of the waterproof mechanism 123 is fixedly connected to the elastic band a1, the elastic band a1 has strong elasticity, the two ends of the elastic band a1 are fixedly connected to the inner wall of the plug housing 121 using elastic ropes, the middle of the elastic band a1 is movably connected to the connecting ball a5, the bottom end of the elastic band a1 is symmetrically provided with the waterproof piece a2, when a user inserts a plug into the plug board 122 through the waterproof piece a2, a certain friction occurs between the plug and the waterproof piece a2, the waterproof piece a2 is pressed upwards to generate a certain deformation, the baffle a3 at the top of the elastic band a1 is fixedly disposed, the waterproof piece a2 includes a wiper b1, the wiping piece b1 is made of water-absorbing material, a plurality of bump balls b2 are uniformly arranged at the bottom end of the wiping piece b1, the bump balls b2 reduce friction force between the bump balls, the wiping piece b1 is prevented from being blocked when a plug is inserted, a connecting groove b3 arranged inside the waterproof piece a2 is connected with the top of the inner wall of the connecting groove b3 in a rotating mode, when the plug is inserted to press the wiping piece b1, the wiping piece b1 rotates around the top end into the connecting groove b3, the wiping piece b1 rotates upwards while absorbing water, a rod body c3 is arranged inside the connecting ball a5, the front end of the rod body c3 is clamped with a ball body shell c1, the top end of the wiping piece b1 is fixedly connected with a pushing piece c4 through a rotating ball c4, the pushing piece c4 is arranged symmetrically left and right inside the ball body shell c4, when the wiping piece b 4 rotates upwards, the pushing rod c4 is close inwards, the pushing rod d4 is pushed backwards, the front end of the pushing piece d4 is fixedly connected with the ball body 4 through a, the two sides of the push rod d1 are fixedly connected with absorbent cotton d2, the outer wall of the absorbent cotton d2 is provided with an insulating tape d3, when a plug is inserted, the wiper b1 adsorbs sewage on the outer wall of the plug, the rod body c3 pushes outwards, the push rod d1 and the guard rail d4 at the bottom both play a role in stopping the offset direction of the plug, so that the plug is accurately inserted into the plug board 122, in addition, the absorbent cotton d2 can absorb water on the outer wall of the plug, the insulating tape d3 has a beneficial effect of safety and electric shock prevention, when the plug is pulled out of the plug board 122, the spring pulls the push rod d1 back to the original position, the wiper b1 automatically slides down under the action of self gravity, the elastic tape a1 plays a role in resetting, for a charging pile on the outdoor roadside, the waterproof mechanism 123 can effectively protect the plug board 122, and can also play a good dustproof role in rainy days or large dust on the roadside, the service life of charging pile is prolonged.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (5)
1. The utility model provides an outdoor waterproof electric motor car fills electric pile, includes fills electric pile body (1) and support column (2), fill the top fixed connection of the bottom of electric pile body (1) and support column (2), fill electric pile body (1) including top cap (11) and insert electric seat (12), the bottom of top cap (11) and the top fixed connection who inserts electric seat (12), its characterized in that: insert electric seat (12) including inserting electric shell (121), insert electric board (122) and waterproofing mechanism (123), insert the front end fixedly connected with of electric shell (121) and insert electric board (122), the inner wall of inserting electric shell (121) evenly is provided with waterproofing mechanism (123).
2. The outdoor waterproof electric vehicle charging pile according to claim 1, characterized in that: waterproofing mechanism (123) include elastic band (a1) and waterproof part (a2), the top both ends of elastic band (a1) and the inner wall fixed connection of waterproofing mechanism (123), the bottom both ends fixedly connected with waterproof part (a2) of elastic band (a1), the top fixedly connected with baffle (a3) of elastic band (a1), fixedly connected with fixed block (a4) in the middle of the top of baffle (a3), the top of fixed block (a4) and the inner wall fixed connection of waterproofing mechanism (123).
3. The outdoor waterproof electric vehicle charging pile according to claim 2, characterized in that: waterproof (a2) includes wiper (b1), connecting groove (b3) have been seted up to the bottom of waterproof (a2), the top inner wall of connecting groove (b3) is rotated with the top of wiper (b1) and is connected, the bottom of wiper (b1) evenly is provided with a plurality of lug ball (b 2).
4. The outdoor waterproof electric vehicle charging pile according to claim 2, characterized in that: the middle of the elastic band (a1) is movably connected with a connecting ball (a5), the connecting ball (a5) comprises a ball shell (c1) and a rod body (c3), the rear end of the ball shell (c1) is provided with a clamping groove, the inner wall of the clamping groove is clamped with the front end of the rod body (c3), the top of the front end of the rod body (c3) is fixedly connected with the inner wall of the ball shell (c1) through a spring, the inner wall of the bottom end of the ball shell (c1) is provided with a pushing piece (c2), and the bottom of the pushing piece (c2) is fixedly connected with a rotating ball (c 4).
5. The outdoor waterproof electric vehicle charging pile according to claim 4, characterized in that: the body of rod (c3) includes catch bar (d1) and cotton (d2) that absorbs water, the both sides fixedly connected with of catch bar (d1) absorbs water cotton (d2), the outer wall fixedly connected with insulating tape (d3) of cotton (d2) that absorbs water, the bottom fixedly connected with rail guard (d4) of insulating tape (d 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107740.5A CN112952453B (en) | 2021-01-27 | 2021-01-27 | Outdoor waterproof electric vehicle charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110107740.5A CN112952453B (en) | 2021-01-27 | 2021-01-27 | Outdoor waterproof electric vehicle charging pile |
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| Publication Number | Publication Date |
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| CN112952453A true CN112952453A (en) | 2021-06-11 |
| CN112952453B CN112952453B (en) | 2023-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110107740.5A Active CN112952453B (en) | 2021-01-27 | 2021-01-27 | Outdoor waterproof electric vehicle charging pile |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936124A (en) * | 1974-11-01 | 1976-02-03 | Tuttle John D | Waterproof connector |
| CN106058564A (en) * | 2016-07-07 | 2016-10-26 | 绵阳柏瑞电子有限公司 | Quick miniature connecting waterproof connector for unmanned aerial vehicle |
| CN206673207U (en) * | 2017-04-24 | 2017-11-24 | 深圳市综合能源有限公司 | A kind of charging pile charging connector dustproof construction |
| CN209658494U (en) * | 2018-09-26 | 2019-11-19 | 深圳市源助力科技有限公司 | Intelligent waterproof charging box |
| CN211617474U (en) * | 2020-01-20 | 2020-10-02 | 郑州三骏能源科技有限公司 | Outdoor waterproof electric pile that fills for car new forms of energy |
| CN211684736U (en) * | 2020-03-03 | 2020-10-16 | 赵小军 | New energy charging pile device |
-
2021
- 2021-01-27 CN CN202110107740.5A patent/CN112952453B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3936124A (en) * | 1974-11-01 | 1976-02-03 | Tuttle John D | Waterproof connector |
| CN106058564A (en) * | 2016-07-07 | 2016-10-26 | 绵阳柏瑞电子有限公司 | Quick miniature connecting waterproof connector for unmanned aerial vehicle |
| CN206673207U (en) * | 2017-04-24 | 2017-11-24 | 深圳市综合能源有限公司 | A kind of charging pile charging connector dustproof construction |
| CN209658494U (en) * | 2018-09-26 | 2019-11-19 | 深圳市源助力科技有限公司 | Intelligent waterproof charging box |
| CN211617474U (en) * | 2020-01-20 | 2020-10-02 | 郑州三骏能源科技有限公司 | Outdoor waterproof electric pile that fills for car new forms of energy |
| CN211684736U (en) * | 2020-03-03 | 2020-10-16 | 赵小军 | New energy charging pile device |
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| CN112952453B (en) | 2023-01-06 |
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Effective date of registration: 20221215 Address after: No. 8, Heshun Road, Suzhou Industrial Park, Jiangsu Province, 215000 Applicant after: Suzhou Industrial Park Heshun Electric Co.,Ltd. Address before: 510000 4th floor, A1 type factory building, xinheyiwei, Xier village, Luopu street, Panyu District, Guangzhou City, Guangdong Province (Location: self compiled 4-1) Applicant before: Zhou Hai |
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