CN108544974A - A kind of explosion-proof used in new energy vehicles charging pile - Google Patents
A kind of explosion-proof used in new energy vehicles charging pile Download PDFInfo
- Publication number
- CN108544974A CN108544974A CN201810638790.4A CN201810638790A CN108544974A CN 108544974 A CN108544974 A CN 108544974A CN 201810638790 A CN201810638790 A CN 201810638790A CN 108544974 A CN108544974 A CN 108544974A
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- Prior art keywords
- telescopic block
- pile body
- cooling
- explosion
- new energy
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- 238000001816 cooling Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 35
- 230000032683 aging Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Classifications
-
- 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
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a kind of explosion-proof used in new energy vehicles charging piles, including stake lid and pile body, the top side of stake lid is flexibly connected by hinge and pile body, the outer surface of the stake lid is chimeric display screen, the inside lower end outer of the pile body is equipped with buckle, the both sides of the pile body are equipped with charging gun, the inner wall of the pile body is chimeric cooling box, the upper end both sides of the cooling box are connected separately with the first telescopic block and the second telescopic block, and the lower end both sides of the cooling box are connected separately with third telescopic block and the 4th telescopic block.In the present invention, change traditional fan for cooling pattern, cooled down to the inside of charging pile using condenser pipe, compared to electric fan, the cooling rate of condenser pipe is than very fast, can be quickly after temperature high season or charging pile long-time use cool down to inside, reduces the problem of aging that inner part is brought since high temperature scorches, increases safety coefficient；Secondly entire heat sink makes the replacement that is easy to install and maintain by being fitted and fixed with.
Description
Technical field
The present invention relates to USB slot technical field more particularly to a kind of explosion-proof used in new energy vehicles charging piles.
Background technology
The function of charging pile is similar to the fuel charger inside gas station, can be fixed on ground or wall, be installed on public
In building and residential area parking lot or charging station, it can be filled according to the electric vehicle that different voltage class is various models
Electricity.The input terminal of charging pile is directly connected to AC network, output end be equipped with charging plug for for electric vehicle charging, fill
Electric stake generally provides two kinds of charging modes of normal charge and quick charge, and people can be carried using specific recharged card in charging pile
For man-machine interactive interface on swipe the card use, carry out the behaviour such as corresponding charging modes, charging time, cost data printing
Make, charging pile display screen can show the data such as charge volume, expense, charging time.
Since charging pile is placed on outdoor long-time by solar radiation, in addition the heat generated when itself work, holds very much
Easily keep charging pile internal temperature excessively high, fan cooling is generally used on solving heat dissipation problem, but the summer excessively high in temperature,
Wind-force heat dissipation cannot efficiency be not fine, if temperature cannot exclude charging pile can be made to explode in time.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of explosion-proof new energy vehicle proposed
Use charging pile.
To achieve the goals above, present invention employs following technical solutions：A kind of explosion-proof used in new energy vehicles charging pile,
Including stake lid and pile body, the top side of stake lid is flexibly connected by hinge and pile body, the outer surface of the stake lid is chimeric have it is aobvious
Display screen, the inside lower end outer of the pile body are equipped with buckle, and the both sides of the pile body are equipped with charging gun, the pile body it is interior
Wall is chimeric to have cooling box, the upper end both sides of the cooling box to be connected separately with the first telescopic block and the second telescopic block, the cooling
The lower end both sides of case are connected separately with third telescopic block and the 4th telescopic block, and the inside of the cooling box is equipped with cooling tube, institute
It states cooling tube and is connected with cooling cylinder close to the lower end of the 4th telescopic block, side of the cooling cylinder far from the 4th telescopic block is connected with
Check-valves, the check-valves are connected with water tank close to the side of third telescopic block, and the second telescopic block inner wall is close to cooling box
Side spring is installed, one end of the spring is connected with strip, is provided with disk at the back-end central of the strip, and circle
The outer surface of disk is welded with convex block, and the outer surface of the strip offers sliding slot, and sliding slot is equipped with drawing close to the side of spring
Hand.
As further describing for above-mentioned technical proposal：
The side of the pile body is provided with holder, and the angle of holder and charging gun fits, the charging gun it is upper
Side is equipped with baffle.
As further describing for above-mentioned technical proposal：
The pile body inner wall and strip joint place open up fluted, and the depth of groove and the commercial city of strip are equal.
As further describing for above-mentioned technical proposal：
The cooling tube forms for multigroup U-tube, and the bottom of cooling tube and pile body is vertical.
As further describing for above-mentioned technical proposal：
The check-valves is internally provided with check plate, connecting rod and shaft, and the one of check plate and cooling tube fitting
Face adhesion has rubber ring.
As further describing for above-mentioned technical proposal：
The inner bottom of the water tank is provided with water pump, and cooling tube runs through water tank close to the bottom end of third telescopic block side
Top be connected with water pump.
In the present invention, change traditional fan for cooling pattern, is cooled down to the inside of charging pile using condenser pipe, compared
In electric fan, the cooling rate of condenser pipe than very fast, can be quickly after temperature high season or charging pile long-time use it is internal
Portion cools down, and reduces the problem of aging that inner part is brought since high temperature scorches, increases safety coefficient；Secondly entire cooling
Device makes the replacement that is easy to install and maintain by being fitted and fixed with.
Description of the drawings
Fig. 1 is a kind of appearance assumption diagram of explosion-proof used in new energy vehicles charging pile proposed by the present invention；
Fig. 2 is a kind of internal structure schematic diagram of explosion-proof used in new energy vehicles charging pile proposed by the present invention.
Fig. 3 is a kind of inside partial enlarged view of explosion-proof used in new energy vehicles charging pile proposed by the present invention
Marginal data：
1, stake lid；2, pile body；3, display screen；4, charging gun；5, it buckles；6, cooling box；7, the first telescopic block；8, second stretches
Contracting block；9, third telescopic block；10, the 4th telescopic block；11, cooling tube；12, cooling cylinder；13, check-valves；14, water tank；15, bullet
Spring；16, strip；17, disk；18, convex block；19, sliding slot；20, it shakes hands.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated device or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention；Term " first ", " second ", " third "
It is used for description purposes only, is not understood to indicate or imply relative importance；In addition, unless otherwise specific regulation and limit
Fixed, term " installation ", " connected ", " connection " shall be understood in a broad sense, and can also be detachably to connect for example, it may be being fixedly connected
It connects, or is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-3, a kind of explosion-proof used in new energy vehicles charging pile, including stake lid 1 and pile body 2, stake lid 1 and pile body composition
The top side of one charging pile main body, stake lid 1 is flexibly connected by hinge and pile body 2, and the outer surface of stake lid 1 is chimeric display
Screen 3, display screen 3 watch SOC values, and the inside lower end outer of pile body 2 is equipped with buckle 5, and buckle 5 plays spud pile lid 1
Effect, the both sides of pile body 2 are equipped with charging gun 4, are charged to automobile by charging gun 4, and the inner wall of pile body 2 is chimeric cooling
Case 6, cooling box 6 make cooling element main body, the upper end both sides of cooling box 6 be connected separately with the first telescopic block 7 and the second telescopic block
8, the lower end both sides of cooling box 6 are connected separately with third telescopic block 9 and the 4th telescopic block 10, and effect is to fix cooling box 6
On the inner wall of pile body 2, the inside of cooling box 6 is equipped with cooling tube 11, and 11 heat sink of cooling tube, cooling tube 11 is close to the 4th
The lower end of telescopic block 10 is connected with cooling cylinder 12, and cooling cylinder 12 carries out cooling processing to the water after heat absorption, and cooling cylinder 12 is far from
The side of four telescopic blocks 10 is connected with check-valves 13, and check-valves 13 prevents aqueous reflux, check-valves 13 close to third telescopic block 9 one
Side is connected with water tank 14, and water tank 14 stores water body, and 8 inner wall of the second telescopic block is equipped with spring 15, bullet close to the side of cooling box 6
Spring 15 resists strip 16, so that itself and groove fitting, one end of spring 15 is connected with strip 16, strip 16 is fixed component, strip
Be provided with disk 17 at 16 back-end central, disk 17 is the installation site of convex block 18, and the outer surface of disk 17 be welded with it is convex
Block 18, convex block 18 constrain the displacement of strip 16, and the outer surface of strip 16 offers sliding slot 19, and sliding slot 19 realizes strip 16
It is moved on disk 17, and sliding slot 19 is equipped with knob 20 close to the side of spring 15, pushes and pulls strip 16.
The side of pile body 2 is provided with holder, and the angle of holder and charging gun 4 fits, the top installation of charging gun 4
It is fixed support charging gun 4 to have baffle, holder, and baffle plays sun-rain-shading；
2 inner wall of pile body and 16 joint place of strip open up fluted, and the commercial city of the depth of groove and strip 16 is equal, recessed
Slot is mutually fitted into strip 16 and realizes that cooling box 6 is mutually fixed with the inner wall of pile body 2；
Cooling tube 11 is multigroup U-tube composition, and cooling tube 11 is vertical with the bottom of pile body 2, cooling tube 11 and pile body 2
The benefit of bottom sluggishness is to make cooling tube 11 and internal operational heat component close to preferably heat absorption；
Check-valves 13 is internally provided with check plate, connecting rod and shaft, and check plate and cooling tube 11 be bonded one
Face adhesion has rubber ring, check plate, connecting rod and shaft to realize that the water body of water tank 14 will not return in the case where non-water flow impacts
Cooling cylinder 12 is flowed to, rubber ring can be with better seal；
The inner bottom of water tank 14 is provided with water pump, and cooling tube 11 runs through water close to the bottom end of 9 side of third telescopic block
The top of case 14 is connected with water pump, and water pump is the component that draws water.
Operation principle：Stake lid 1 is opened first, cooling box 6 is put into the inside of pile body 2, pulls two groups of knobs 20 respectively,
The strip 16 in the first telescopic block 7, the second telescopic block 8, third telescopic block 9 and the 4th telescopic block 10 is set to squeeze spring 15 to return
It is reduced to the position with the outer surface of cooling box 6 level, then the inside of the horizontal slave pile body 2 of cooling box 6 is moved down, works as movement
To 2 inner wall of pile body groove when, the bounce of spring 15 pops up strip 16, and strip 16 is made to be fitted into groove, to will drop
Incubator 6 is fixed, and power supply is being connected, and so that water pump and cooling cylinder 12 is powered, the water of water tank 14 is extracted out and is transported to cooling tube by water pump
11, at this time water start to absorb heat, then absorb heat water flow into cooling cylinder 12, cooling cylinder 12 cools down to water, water tank 14
Water, which is pumped, can form vacuum, since vacuum action water after cooling flows into water tank 14, reciprocation cycle by check-valves 13.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of explosion-proof used in new energy vehicles charging pile, including stake lid (1) and pile body (2), the top side of stake lid (1) pass through hinge
Chain and pile body (2) flexible connection, which is characterized in that the outer surface of the stake lid (1) is chimeric display screen (3), the pile body (2)
Inside lower end outer buckle (5) is installed, the both sides of the pile body (2) are equipped with charging gun (4), the pile body (2) it is interior
Wall is chimeric to have cooling box (6), the upper end both sides of the cooling box (6) to be connected separately with the first telescopic block (7) and the second telescopic block
(8), the lower end both sides of the cooling box (6) are connected separately with third telescopic block (9) and the 4th telescopic block (10), the cooling box
(6) inside is equipped with cooling tube (11), and the cooling tube (11) is connected with cooling cylinder close to the lower end of the 4th telescopic block (10)
(12), side of the cooling cylinder (12) far from the 4th telescopic block (10) is connected with check-valves (13), and the check-valves (13) is leaned on
The side of nearly third telescopic block (9) is connected with water tank (14), side of the second telescopic block (8) inner wall close to cooling box (6)
Spring (15) is installed, one end of the spring (15) is connected with strip (16), is arranged at the back-end central of the strip (16)
There is disk (17), and the outer surface of disk (17) is welded with convex block (18), the outer surface of the strip (16) offers sliding slot
(19), and sliding slot (19) is equipped with knob (20) close to the side of spring (15).
2. a kind of explosion-proof used in new energy vehicles charging pile according to claim 1, which is characterized in that the pile body (2)
Side is provided with holder, and the angle of holder and charging gun (4) fits, and baffle is equipped with above the charging gun (4).
3. a kind of explosion-proof used in new energy vehicles charging pile according to claim 1, which is characterized in that in the pile body (2)
Wall and strip (16) joint place open up fluted, and the commercial city of the depth of groove and strip (16) is equal.
4. a kind of explosion-proof used in new energy vehicles charging pile according to claim 1, which is characterized in that the cooling tube (11)
It is formed for multigroup U-tube, and the bottom of cooling tube (11) and pile body (2) is vertical.
5. a kind of explosion-proof used in new energy vehicles charging pile according to claim 1, which is characterized in that the check-valves (13)
Be internally provided with check plate, connecting rod and shaft, and the one side adhesion of check plate and cooling tube (11) fitting has rubber ring.
6. a kind of explosion-proof used in new energy vehicles charging pile according to claim 1, which is characterized in that the water tank (14)
Inner bottom is provided with water pump, and cooling tube (11) runs through the top of water tank (14) close to the bottom end of third telescopic block (9) side
It is connected with water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638790.4A CN108544974A (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof used in new energy vehicles charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638790.4A CN108544974A (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof used in new energy vehicles charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108544974A true CN108544974A (en) | 2018-09-18 |
Family
ID=63493408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638790.4A Withdrawn CN108544974A (en) | 2018-06-20 | 2018-06-20 | A kind of explosion-proof used in new energy vehicles charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108544974A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871378A (en) * | 2020-12-28 | 2021-06-01 | 安徽省元进金元钙业有限公司 | Crocus processing system in quick lime processing |
| CN114211987A (en) * | 2022-01-23 | 2022-03-22 | 吴丰平 | Battery replacement type charging pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20120103984A (en) * | 2011-03-11 | 2012-09-20 | 엘에스전선 주식회사 | Charging station |
| CN206835496U (en) * | 2017-05-16 | 2018-01-02 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN206879318U (en) * | 2017-06-17 | 2018-01-12 | 安昭旭 | Automate switch cabinet |
| CN207069651U (en) * | 2017-08-09 | 2018-03-02 | 广东爱普拉新能源技术股份有限公司 | A kind of APSP lithiums electricity charging cabinet |
| WO2018064861A1 (en) * | 2016-10-09 | 2018-04-12 | 福建网能科技开发有限责任公司 | Dual-connector electric car direct current charging pile |
| CN207234213U (en) * | 2017-09-18 | 2018-04-13 | 江苏创大电气有限公司 | A kind of remote control switchgear easy to management |
| CN209063914U (en) * | 2018-06-20 | 2019-07-05 | 绿创(武汉)新能源科技有限公司 | A kind of explosion-proof used in new energy vehicles charging pile |
-
2018
- 2018-06-20 CN CN201810638790.4A patent/CN108544974A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120103984A (en) * | 2011-03-11 | 2012-09-20 | 엘에스전선 주식회사 | Charging station |
| WO2018064861A1 (en) * | 2016-10-09 | 2018-04-12 | 福建网能科技开发有限责任公司 | Dual-connector electric car direct current charging pile |
| CN206835496U (en) * | 2017-05-16 | 2018-01-02 | 中科天工电气控股有限公司 | A kind of Electric Appliance Cabinet for improving security performance |
| CN206879318U (en) * | 2017-06-17 | 2018-01-12 | 安昭旭 | Automate switch cabinet |
| CN207069651U (en) * | 2017-08-09 | 2018-03-02 | 广东爱普拉新能源技术股份有限公司 | A kind of APSP lithiums electricity charging cabinet |
| CN207234213U (en) * | 2017-09-18 | 2018-04-13 | 江苏创大电气有限公司 | A kind of remote control switchgear easy to management |
| CN209063914U (en) * | 2018-06-20 | 2019-07-05 | 绿创(武汉)新能源科技有限公司 | A kind of explosion-proof used in new energy vehicles charging pile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112871378A (en) * | 2020-12-28 | 2021-06-01 | 安徽省元进金元钙业有限公司 | Crocus processing system in quick lime processing |
| CN114211987A (en) * | 2022-01-23 | 2022-03-22 | 吴丰平 | Battery replacement type charging pile |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180918 |