CN214929088U - Fill electric pile with rain-proof canopy - Google Patents

Fill electric pile with rain-proof canopy Download PDF

Info

Publication number
CN214929088U
CN214929088U CN202120951955.0U CN202120951955U CN214929088U CN 214929088 U CN214929088 U CN 214929088U CN 202120951955 U CN202120951955 U CN 202120951955U CN 214929088 U CN214929088 U CN 214929088U
Authority
CN
China
Prior art keywords
fixed
column
connecting round
clamping
rain
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.)
Expired - Fee Related
Application number
CN202120951955.0U
Other languages
Chinese (zh)
Inventor
郭树清
晋晓东
韩慧斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhi Jiuhao Technology Co ltd
Original Assignee
Changzhi Jiuhao Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changzhi Jiuhao Technology Co ltd filed Critical Changzhi Jiuhao Technology Co ltd
Priority to CN202120951955.0U priority Critical patent/CN214929088U/en
Application granted granted Critical
Publication of CN214929088U publication Critical patent/CN214929088U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/12Electric charging stations

Landscapes

  • Tents Or Canopies (AREA)

Abstract

The utility model discloses a rain-proof canopy for a charging pile, which comprises a clamping column rain-proof canopy device, wherein the clamping column rain-proof canopy device comprises a fixed rain-proof canopy roof, a conical spring clamping column and a fixed inserting column, the lower end of the fixed rain-proof canopy roof is fixedly connected with a plurality of fixed inserting columns, the lower sides of the left and right ends of the fixed inserting columns are sleeved with the conical spring clamping column, the conical spring clamping column and the fixed inserting column can be quickly clamped with the fixed clamping groove through the expansion of the conical spring clamping column in the clamping column rain-proof canopy device and the fixed inserting column passes through the fixed clamping groove, thereby being convenient for the quick installation and replacement of the clamping column rain-proof canopy device, improving the installation efficiency and the replacement efficiency of workers, simultaneously, better performing rain-proof work and protection work through the fixed rain-proof canopy roof in the clamping column rain-proof canopy device, and further passing through a clamping groove type supporting column device, the fixing and supporting work and the fixing and connecting work can be better performed.

Description

Fill electric pile with rain-proof canopy
Technical Field
The utility model belongs to the technical field of rain-proof canopy is relevant, concretely relates to fill electric pile and use rain-proof canopy.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, shopping malls, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades; the input end of the charging pile is directly connected with an alternating current power grid, and the output ends of the charging pile are provided with charging plugs for charging the electric automobile; fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.
The rain-proof shed is covered on the top of a greenhouse or a small shed by using covering materials such as plastic films in rainy summer and autumn, and the periphery of the rain-proof shed is ventilated without buckling the greenhouse or buckling an insect-proof net, so that crops are prevented from being directly washed by rainwater.
The prior rain-proof canopy technology has the following problems: current rain-proof canopy is when putting into operation, because rain-proof shed roof is through welding and support column fixed connection, so use for a long time when rain-proof canopy, and when rain-proof shed roof corrodes and need change, the staff will discover to change that rain-proof shed roof can delay time very, has just so reduced staff's change efficiency and installation effectiveness.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fill electric pile and use rain-proof canopy to the change efficiency and the installation effectiveness problem that have reduced the staff that provide in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rain-proof canopy for a charging pile comprises a clamping column rain-proof canopy device, wherein the clamping column rain-proof canopy device comprises a fixed rain-proof canopy roof, a conical spring clamping column and a fixed inserting column, the lower end of the fixed rain-proof canopy roof is fixedly connected with a plurality of fixed inserting columns, the lower sides of the left and right ends of the fixed inserting columns are sleeved with the conical spring clamping columns, the outer wall of the lower side of the clamping column rain-proof canopy device is sleeved with a plurality of clamping groove type supporting column devices, the plurality of clamping groove type supporting column devices comprise a third connecting round hole, a fixed supporting column, a first connecting round hole, a second connecting round hole and a fixed clamping groove, the upper side of the fixed supporting column is respectively provided with a third connecting round hole, a first connecting round hole and a second connecting round hole, the third connecting round hole is positioned on one side of the first connecting round hole, the second connecting round hole is positioned on the other side of the first connecting round hole, the front and back sides of the upper end of the fixed supporting column are provided with a plurality of fixed clamping grooves, it is a plurality of No. three fixedly connected with connect the round bar between No. three connection round holes in the draw-in groove formula support column device, and No. three connect the round bar and be located draw-in groove weather enclosure device downside, it is a plurality of No. two fixedly connected with connect the round bar between No. two connection round holes in the draw-in groove formula support column device, and No. two connect the round bar and be located draw-in groove weather enclosure device downside, it is a plurality of fixedly connected with connects the round bar between a connection round hole in the draw-in groove formula support column device, and connects the round bar and be located draw-in groove weather enclosure device downside, three fixed through hole has been seted up in the middle of the fixed stay post in the draw-in groove formula support column device, and is a plurality of draw-in groove formula support column device lower extreme fixedly connected with unable adjustment base.
Preferably, the thickness of a fixed rainproof shed roof in the clamping column rainproof shed device is one centimeter, the middle of the fixed rainproof shed roof in the clamping column rainproof shed device is in a circular arc concave shape, the inner wall and the outer wall of the fixed rainproof shed roof in the clamping column rainproof shed device are coated with an anti-oxidation paint layer structure, the conical spring clamping column and the fixed inserting column form a clamping column type inserting column device, and the outer wall of the clamping column type inserting column device is coated with the anti-oxidation paint layer structure.
Preferably, the height of a fixed support column in the clamping groove type support column device is three meters, and the outer wall of the clamping groove type support column device is coated with an anti-oxidation paint layer structure.
Preferably, the number of the first connecting round rods is two, the length and the diameter of each of the two first connecting round rods are fifteen meters and one point five centimeters respectively, and the outer walls of the two first connecting round rods are coated with anti-oxidation paint layers.
Preferably, the number of the second connecting round rods is two, the length and the diameter of the two second connecting round rods are fifteen meters and two centimeters respectively, and the outer walls of the two second connecting round rods are coated with anti-oxidation paint layer structures.
Preferably, the number of the third connecting round rods is two, the length and the diameter of each of the two third connecting round rods are fifteen meters and one centimeter respectively, and the outer walls of the two third connecting round rods are coated with anti-oxidation paint layers.
Preferably, the thickness of the fixed base is one centimeter, the two sides of the fixed base are provided with fixed round holes, and the outer wall of the fixed base is coated with an anti-oxidation paint layer structure.
Compared with the prior art, the utility model provides a fill electric pile and use rain-proof canopy possesses following beneficial effect:
1. the utility model can rapidly clamp the conical spring clamping column and the fixed inserting column with the fixed clamping groove by the expansion of the conical spring clamping column in the clamping column rain-proof shed device and the fixed inserting column passing through the fixed clamping groove, thereby facilitating the rapid installation and replacement of the clamping column rain-proof shed device and improving the installation efficiency and replacement efficiency of workers;
2. the utility model can better perform rain-proof work and protection work through the fixed rain-proof shed roof in the column clamping rain-proof shed device;
3. the utility model discloses a draw-in groove formula support column device can carry out fixed stay work and fixed connection work better.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a rain-proof canopy for a charging pile according to the present invention;
FIG. 2 is a front view of the rain shelter of the present invention;
fig. 3 is a schematic view of the front view structure of the column-locking rain-proof shed device of the utility model;
fig. 4 is a schematic structural view of part a of the present invention;
fig. 5 is a schematic structural view of the slot-type support column device of the present invention;
fig. 6 is a schematic structural diagram of a part B according to the present invention.
In the figure: 1. a column clamping rainproof shed device; 11. fixing the rainproof shed roof; 12. a conical spring clamp post; 13. fixing the inserted columns; 2. the first connecting rod is connected with the round rod; 3. a fixing through hole; 4. a fixed base; 5. a slot-in support post device; 51. a third connecting round hole; 52. fixing the support columns; 53. a first connecting round hole; 54. a second connecting round hole; 55. fixing the clamping groove; 6. the second connecting rod; 7. the third connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a rainproof canopy for a charging pile comprises a clamping column rainproof canopy device 1, wherein the clamping column rainproof canopy device 1 comprises a fixed rainproof canopy top 11, conical spring clamping columns 12 and fixed inserting columns 13, the lower end of the fixed rainproof canopy top 11 is fixedly connected with a plurality of fixed inserting columns 13, conical spring clamping columns 12 are sleeved on the lower sides of the left and right ends of the fixed inserting columns 13, a plurality of clamping groove type supporting column devices 5 are sleeved on the outer wall of the lower side of the clamping column rainproof canopy device 1, the plurality of clamping groove type supporting column devices 5 comprise a third connecting circular hole 51, a fixed supporting column 52, a first connecting circular hole 53, a second connecting circular hole 54 and a fixed clamping groove 55, the upper side of the fixed supporting column 52 is respectively provided with a third connecting circular hole 51, a first connecting circular hole 53 and a second connecting circular hole 54, the third connecting circular hole 51 is positioned on one side of the first connecting circular hole 53, the second connecting circular hole 54 is positioned on the other side of the first connecting circular hole 53, the front and back sides of the upper end of the fixed supporting column 52 are provided with a plurality of fixed clamping grooves 55, no. three fixedly connected with connect round bar 7 between No. three connection round hole 51 in a plurality of draw-in groove formula support column devices 5, and No. three connect round bar 7 and be located 1 downside of draw-in post weather enclosure device, No. two fixedly connected with connect round bar 6 between No. two connection round hole 54 in a plurality of draw-in groove formula support column devices 5, and No. two connect round bar 6 and be located 1 downside of draw-in post weather enclosure device, No. one fixedly connected with connects round bar 2 between a plurality of draw-in groove formula support column devices 5 between the round hole 53, and connect round bar 2 and be located 1 downside of draw-in post weather enclosure device, three fixing hole 3 has been seted up in the middle of the fixed stay post 52 in draw-in groove formula support column devices 5, a plurality of draw-in groove formula support column devices 5 lower extreme fixedly connected with unable adjustment base 4.
Through the flexible of the conical spring card post 12 in calorie post weather enclosure device 1, and fixed post 13 of inserting passes fixed slot 55, will make conical spring card post 12 and fixed post 13 of inserting carry out joint work with fixed slot 55 fast, thereby make things convenient for quick installation and the change of calorie post weather enclosure device 1, just so improved staff's installation effectiveness and change efficiency, simultaneously through the fixed rain-proof shed roof 11 in calorie post weather enclosure device 1, can carry out rain-proof work and guard work better, in addition again through calorie slot type support column device 5, can carry out fixed stay work and fixed connection work better.
In order to carry out installation work and change work fast, the thickness of the fixed rain-proof shed roof 11 in the card post weather enclosure device 1 is a centimetre, be circular arc indent form in the middle of the fixed rain-proof shed roof 11 in the card post weather enclosure device 1, in the fixed rain-proof shed roof 11 in the card post weather enclosure device 1, outer two walls scribble anti-oxidation paint layer structure, conical spring card post 12 and fixed inserted column 13 are constituteed and are blocked post type inserted column device, and the card post type inserted column device outer wall scribbles anti-oxidation paint layer structure, through card post weather enclosure device 1, can carry out installation work and change work fast, also be in order to carry out rain-proof work and guard work better simultaneously.
In order to support, the height of the fixed support column 52 in the clamping groove type support column device 5 is three meters, the outer wall of the clamping groove type support column device 5 is coated with an anti-oxidation paint layer structure, and the fixed support work and the fixed connection work can be better carried out through the clamping groove type support column device 5.
In order to carry out support work and connection work, the number of connecting round bar 2 is two, and the length and the diameter of two one numbers connecting round bar 2 are fifteen meters and one little five centimeters respectively, and two one numbers connecting round bar 2 outer walls scribble anti-oxidation paint layer structure, through two one numbers connecting round bar 2, can carry out fixed stay work and fixed connection work better.
In order to carry out supporting work and connection work, the number of the second connecting round rods 6 is two, the length and the diameter of the second connecting round rods 6 are fifteen meters and two centimeters respectively, the outer walls of the second connecting round rods 6 are coated with an anti-oxidation paint layer structure, and the second connecting round rods 6 can better carry out fixed supporting work and fixed connection work.
In order to carry out supporting work and connecting work, the number of the third connecting round rods 7 is two, the length and the diameter of the two third connecting round rods 7 are fifteen meters and one centimeter respectively, the outer walls of the two third connecting round rods 7 are coated with an anti-oxidation paint layer structure, and the two third connecting round rods 7 can better carry out fixed supporting work and fixed connecting work.
In order to better carry out the fixed connection work with outside stiff end, unable adjustment base 4's thickness is a centimetre, and fixed round hole has been seted up to unable adjustment base 4 both sides, and unable adjustment base 4 outer wall scribbles anti-oxidation paint layer structure, through unable adjustment base 4, can carry out the fixed connection work with outside stiff end better, also for carrying out the fixed stay work better simultaneously.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker can fixedly connect the fixed base 4 with the threaded rod of the external fixed end through the nut, when all the fixed bases 4 are fixedly connected with the threaded rods of the external fixed ends, the whole device can be fixedly connected with the external fixed ends, and then workers can install all the charging piles in the whole device, after the worker finishes the work, the whole device can be put into use, and when in use, the clamping groove type supporting column device 5 can better perform the fixed supporting work and the fixed connection work, simultaneously through the fixed rain-proof shed roof 11 in the card post weather enclosure device 1, just can carry out rain-proof work better and protect the work and cross, just so make whole device can be better to filling electric pile and carry out protection work.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a fill electric pile with rain-proof canopy, includes card post weather enclosure device (1), its characterized in that: the clamping column rainproof shed device (1) comprises a fixed rainproof shed roof (11), conical spring clamping columns (12) and fixed inserting columns (13), the lower end of the fixed rainproof shed roof (11) is fixedly connected with a plurality of fixed inserting columns (13), the conical spring clamping columns (12) are sleeved on the lower sides of the left and right ends of the plurality of fixed inserting columns (13), a plurality of clamping groove type supporting column devices (5) are sleeved on the outer wall of the lower side of the clamping column rainproof shed device (1), the plurality of clamping groove type supporting column devices (5) comprise a third connecting round hole (51), a fixed supporting column (52), a first connecting round hole (53), a second connecting round hole (54) and a fixed clamping groove (55), the upper side of the fixed supporting column (52) is respectively provided with the third connecting round hole (51), the first connecting round hole (53) and the second connecting round hole (54), and the third connecting round hole (51) is positioned on one side of the first connecting round hole (53), meanwhile, a second connecting round hole (54) is positioned at the other side of the first connecting round hole (53), a plurality of fixing clamping grooves (55) are formed in the front side and the rear side of the upper end of the fixing supporting column (52), a third connecting round rod (7) is fixedly connected between third connecting round holes (51) in a plurality of clamping groove type supporting column devices (5), the third connecting round rod (7) is positioned at the lower side of the clamping column rainproof shed device (1), a second connecting round rod (6) is fixedly connected between second connecting round holes (54) in a plurality of clamping groove type supporting column devices (5), the second connecting round rod (6) is positioned at the lower side of the clamping column rainproof shed device (1), a first connecting round rod (2) is fixedly connected between first connecting round holes (53) in a plurality of clamping groove type supporting column devices (5), and the first connecting round rod (2) is positioned at the lower side of the clamping column rainproof shed device (1), three fixing through holes (3) are formed in the middle of a fixing support column (52) in the clamping groove type support column device (5), and the clamping groove type support column device (5) is provided with a fixing base (4) in a fixed connection mode at the lower end.
2. The rainproof canopy for the charging pile according to claim 1, wherein: the thickness of a fixed rainproof shed top (11) in the clamping column rainproof shed device (1) is one centimeter, the middle of the fixed rainproof shed top (11) in the clamping column rainproof shed device (1) is in a circular arc concave shape, the inner wall and the outer wall of the fixed rainproof shed top (11) in the clamping column rainproof shed device (1) are coated with an anti-oxidation paint layer structure, the conical spring clamping column (12) and the fixed inserting column (13) form a clamping column type inserting column device, and the outer wall of the clamping column type inserting column device is coated with the anti-oxidation paint layer structure.
3. The rainproof canopy for the charging pile according to claim 1, wherein: the height of a fixed support column (52) in the clamping groove type support column device (5) is three meters, and an anti-oxidation paint layer structure is coated on the outer wall of the clamping groove type support column device (5).
4. The rainproof canopy for the charging pile according to claim 1, wherein: the number of the first connecting round rods (2) is two, the length and the diameter of the two first connecting round rods (2) are fifteen meters and one point five centimeters respectively, and the outer walls of the two first connecting round rods (2) are coated with anti-oxidation paint layers.
5. The rainproof canopy for the charging pile according to claim 1, wherein: the number of the second connecting round rods (6) is two, the length and the diameter of the two second connecting round rods (6) are fifteen meters and two centimeters respectively, and the outer walls of the two second connecting round rods (6) are coated with anti-oxidation paint layers.
6. The rainproof canopy for the charging pile according to claim 1, wherein: the number of the third connecting round rods (7) is two, the length and the diameter of the two third connecting round rods (7) are fifteen meters and one centimeter respectively, and the outer walls of the two third connecting round rods (7) are coated with anti-oxidation paint layers.
7. The rainproof canopy for the charging pile according to claim 1, wherein: the thickness of the fixed base (4) is one centimeter, the two sides of the fixed base (4) are provided with fixed round holes, and the outer wall of the fixed base (4) is coated with an anti-oxidation paint layer structure.
CN202120951955.0U 2021-05-07 2021-05-07 Fill electric pile with rain-proof canopy Expired - Fee Related CN214929088U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120951955.0U CN214929088U (en) 2021-05-07 2021-05-07 Fill electric pile with rain-proof canopy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120951955.0U CN214929088U (en) 2021-05-07 2021-05-07 Fill electric pile with rain-proof canopy

Publications (1)

Publication Number Publication Date
CN214929088U true CN214929088U (en) 2021-11-30

Family

ID=79062414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120951955.0U Expired - Fee Related CN214929088U (en) 2021-05-07 2021-05-07 Fill electric pile with rain-proof canopy

Country Status (1)

Country Link
CN (1) CN214929088U (en)

Similar Documents

Publication Publication Date Title
CN214929088U (en) Fill electric pile with rain-proof canopy
CN104723890A (en) Full-automatic retractable solar charging device of electric vehicle
CN207388943U (en) A kind of photovoltaic charged mechanism of electric vehicle
CN118058110A (en) Non-arch rainproof water collecting greenhouse
CN207700269U (en) A kind of photovoltaic plant photovoltaic panel rain water collecting system
CN214942887U (en) Photovoltaic parking shed
CN116122644A (en) BIPV rechargeable shed and assembly method thereof
CN205304374U (en) Photovoltaic bicycle shed charging station
CN214615656U (en) Outdoor electric pile protection canopy that fills
CN206774086U (en) A kind of photovoltaic power generation plate rainwater-collecting experimental model
CN209763338U (en) Detachable vertical air conditioner outdoor unit
CN204163435U (en) A kind of Novel bus station device
CN206428915U (en) A kind of weather tent
CN212979920U (en) Rain-proof sun-proof direct current fills electric pile
CN206428916U (en) Weather tent
CN217175988U (en) Steel construction canopy that charges convenient to assembly
CN211666345U (en) Fill solar energy ceiling for electric pile
CN216277163U (en) Electric bicycle charging shed
CN211923666U (en) Typhoon-resistant bus shelter fixing base
CN211115044U (en) Outdoor steel construction bicycle shed
CN104278857A (en) Novel bus stop structure
CN212555885U (en) Artificial intelligence fills electric pile
CN221393121U (en) Automobile charging pile with sunshade and rain-shielding structure
CN215632100U (en) Movable market canopy
CN220809187U (en) Intelligent charging pile

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211130