CN108819737B - Be used for new energy automobile solar charging stake that can prevent dust - Google Patents
Be used for new energy automobile solar charging stake that can prevent dust Download PDFInfo
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- CN108819737B CN108819737B CN201810439804.XA CN201810439804A CN108819737B CN 108819737 B CN108819737 B CN 108819737B CN 201810439804 A CN201810439804 A CN 201810439804A CN 108819737 B CN108819737 B CN 108819737B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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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
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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
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a dustproof solar charging pile for a new energy automobile, which comprises a charging pile body, wherein a top plate is fixed at the upper end of the charging pile body, a support is fixed at the upper end of the top plate, a solar panel is obliquely fixed at the upper end of the support, a storage battery electrically connected with the charging pile body is arranged in the charging pile body, an inlet is formed in the side wall of the charging pile body, a transverse plate fixed with the inner wall of the charging pile body and a hinged seat fixed with the outer wall of the charging pile body are respectively arranged at two sides of the lower end of the inlet, a charging socket electrically connected with the charging pile body is fixed at the upper end of the transverse plate, a cover plate is hinged on the hinged seat, a cover body fixed with the inner wall of the charging pile body is arranged above the charging socket, a square sliding block is arranged in the cover body in a fit manner and is connected with the square sliding, the invention is green and environment-friendly, effectively prevents dust and can provide illumination.
Description
Technical Field
The invention relates to the technical field of new energy automobile charging piles, in particular to a dustproof solar charging pile for a new energy automobile.
Background
At present, energy conservation, environmental protection and low-carbon life are hot subjects, and the electric vehicle is widely popularized by the nation in order to achieve the aim of emission reduction. The electric vehicle does not emit carbon dioxide and tail gas, is very favorable for treating environmental pollution and reducing tail gas emission, and can obtain electric power through various energy sources, such as thermal power, hydroelectric power, nuclear power, wind power, solar power and the like.
How to charge the electric motor car is an important subject, fills electric pile and can effectively solve the difficult problem of charging. The interface that charges of the charging structure who fills electric pile for the electric motor car that has now often exposes on filling electric pile, will produce a problem like this, be exactly after the exposed interface that charges uses for a long time, its exposure mouth gets into the dust easily, and piling up of dust makes the jack on the interface that charges block up easily, influence subsequent maintenance and maintenance, bring the potential safety hazard to charging electric pile, put in the open air for a long time, it also can accumulate dust to fill the electric pile surface, the life who fills electric pile is influenced, when using at night, there is not the illumination function, it is inconvenient to use, and do not utilize the effect of saving the environmental protection.
Disclosure of Invention
In order to solve the existing problems, the invention provides a dustproof solar charging pile for a new energy automobile.
The invention is realized by the following technical scheme:
a dustproof solar charging pile for a new energy automobile comprises a charging pile body and a power supply circuit, wherein a top plate is fixed at the upper end of the charging pile body, a support is fixed at the upper end of the top plate, a solar panel is obliquely fixed at the upper end of the support, a storage battery electrically connected with the charging pile body is arranged in the charging pile body, an inlet is formed in the side wall of the charging pile body, a transverse plate fixed with the inner wall of the charging pile body and a hinged seat fixed with the outer wall of the charging pile body are respectively arranged on two sides of the lower end of the inlet, a charging socket electrically connected with the charging pile body is fixed at the upper end of the transverse plate, a cover plate is hinged on the hinged seat, a cover body fixed with the inner wall of the charging pile body is arranged above the charging socket, a square sliding block is arranged in the cover body in an attaching mode and is in, the disc is fixed with the horizontal pole of injecting square slider with the opposite one end of extension spring, the horizontal pole passes and fills electric pile body lateral wall to its lower extreme is fixed with the montant, the montant is laminated with the apron, the horizontal pole top be equipped with fill electric pile body outer wall fixed cushion.
Furthermore, a fan is arranged in the top plate, an air inlet pipe is connected between an air inlet at the side end of the fan and the side end of the top plate, a dustproof net is fixed in the air inlet pipe, an air outlet at the lower end of the fan is connected with a horizontally arranged three-way pipe, three air nozzles are fixed at the lower end of the top plate and are respectively positioned on the front surface, the side surface and the back surface of the charging pile body, and the three-way pipe is connected with the air nozzles.
Furthermore, the upper end of the top plate is an arc surface.
Furthermore, a baffle plate is obliquely fixed at the side end of the top plate, and an illuminating lamp is fixed at the lower end of the baffle plate.
Furthermore, one end of the cover plate, which is attached to the inlet, is fixed with a dustproof sealing strip.
Furthermore, be equipped with the cover on the apron and with fill the fixed n type protection casing of electric pile body outer wall between apron and the horizontal pole.
Further, the storage battery is respectively and electrically connected with the illuminating lamp and the fan.
Further, the power supply circuit comprises a solar panel, a DC/DC converter, a battery protection circuit, a storage battery, a first DC/AC converter, a second DC/AC converter, a third DC/AC converter, a controller, a relay, a direct current bus and a charging socket; the solar panel and the DC/DC converter form a power input unit for boosting and transmitting the electric energy converted from the light energy; the battery protection circuit, the storage battery, the relay, the second DC/AC converter and the charging socket form a first charging unit for charging and discharging the storage battery; the direct-current bus, the first DC/AC converter and the charging socket form a second charging unit for converting electric energy transmitted by the direct-current bus into alternating current and transmitting the alternating current to the charging socket; the direct current bus, the third DC/AC converter and the power grid form a third charging unit; the system is used for converting electric energy transmitted by the direct current bus into alternating current and transmitting the alternating current to a power grid; the controller, the DC/DC converter, the battery protection circuit, the first DC/AC converter, the second DC/AC converter and the third DC/AC converter form a detection unit for detecting the solar panel, the storage battery, the charging socket and the power grid; the controller and the relay constitute a control unit for interrupting and conducting a circuit between the secondary battery and the charging socket.
Furthermore, the solar panel is electrically connected with the DC/DC converter; one path of the DC/DC converter is electrically connected with a storage battery through a battery protection circuit, and the storage battery is electrically connected with the second DC/AC converter and the charging socket in sequence through a relay; the other path of the DC/DC converter is electrically connected with the first DC/AC converter and the charging socket through a direct current bus; the direct current bus 28 is also electrically connected to the grid through a third DC/AC converter; the controller is in signal connection with the DC/AC converter, the battery protection circuit 27, the first DC/AC converter, the second DC/AC converter, the third DC/AC converter and the relay, respectively.
The charging pile comprises a charging pile body, a box controller and a touch screen, wherein the charging pile body is electrically connected with the charging pile body, and the touch screen is electrically connected with the box controller and used for displaying parameters transmitted by the controller and sending instructions; the monitoring center is in wireless connection with the controller and is used for realizing remote monitoring.
Compared with the prior art, the invention has the beneficial effects that:
1. through pulling and rotatory horizontal pole, can rotate the apron downwards, import exposes at this moment, through fixing the socket that charges on the diaphragm, can convenient and fast charge.
2. Open the fan, inhale wind through the air-supply line, the dust screen prevents that the dust from getting into the air-supply line, and the fan blows wind to the three-way pipe, arrives the tuyere through the three-way pipe, blows to filling the positive, side and the back of electric pile body respectively, makes the dust on filling the electric pile body outer wall blow off, does not store up.
3. The upper end of the top plate is a cambered surface, and rainwater can fall along the cambered surface without being stored.
4. The baffle can carry out the part to the rainfall and shelter from, provides the department of taking shelter from the rain for the user, and the light provides the illumination, makes things convenient for and uses night.
5. Dust is prevented from entering the inlet from the cover plate by the dust seal.
6. Through n type protection casing, to the apron top protection of preventing dust.
7. Carry out solar energy power generation through solar panel to store electric power in the battery, the battery provides electric power, green, the energy saving to light and fan respectively.
Drawings
FIG. 1 is a schematic representation of the structure of the present invention;
FIG. 2 is a right side view of a baffle or the like;
FIG. 3 is a right side view of an n-type shield or the like;
FIG. 4 is an enlarged partial view A of the structure of the present invention;
FIG. 5 is an enlarged partial view B of the structure of the present invention;
FIG. 6 is a top view of the tee;
fig. 7 is a block diagram of the control circuit configuration.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-6, a dustproof solar charging pile for a new energy automobile comprises a charging pile body 1, a top plate 2 is fixed at the upper end of the charging pile body 1, a support 3 is fixed at the upper end of the top plate 2, a solar panel 4 is obliquely fixed at the upper end of the support 3, a storage battery 12 electrically connected with the charging pile body 1 is arranged inside the charging pile body 1, an inlet 101 is arranged on the side wall of the charging pile body 1, a transverse plate 13 fixed with the inner wall of the charging pile body 1 and a hinged seat 15 fixed with the outer wall of the charging pile body 1 are respectively arranged at two sides of the lower end of the inlet 101, a charging socket 14 electrically connected with the charging pile body 1 is fixed at the upper end of the transverse plate 13, a cover plate 16 is hinged on the hinged seat 15, a cover body 18 fixed with the inner wall of the charging pile body 1 is arranged above the charging socket 14, be fixed with extension spring 25 between the square slider 19 and the cover body 18 lateral wall, be equipped with disk 20 in the square slider 19 and rather than swivelling joint, disk 20 is fixed with the horizontal pole 21 of injecting square slider 19 with the opposite one end of extension spring 25, horizontal pole 21 passes and fills electric pile body 1 lateral wall to its lower extreme is fixed with montant 23, montant 23 and the laminating of apron 16, horizontal pole 21 top be equipped with fill electric pile body 1 outer wall fixed cushion 22.
Preferably, a fan 5 is arranged in the top plate 2, an air inlet pipe 6 is connected between an air inlet at the side end of the fan 5 and the side end of the top plate 2, a dustproof net 7 is fixed in the air inlet pipe 6, an air outlet at the lower end of the fan 5 is connected with a horizontally arranged three-way pipe 8, three air nozzles 9 are fixed at the lower end of the top plate 2, the three air nozzles 9 are respectively positioned on the front, the side and the back of the charging pile body 1, and the three-way pipe 8 is connected with the air nozzles 9.
Preferably, the upper end of the top plate 2 is an arc surface.
Preferably, a baffle plate 10 is obliquely fixed at the side end of the top plate 2, and an illuminating lamp 11 is fixed at the lower end of the baffle plate 10.
Preferably, a dust seal 17 is fixed at one end of the cover plate 16, which is attached to the inlet 101.
Preferably, an n-shaped protective cover 24 which is sleeved on the cover plate 16 and fixed with the outer wall of the charging pile body 1 is arranged between the cover plate 16 and the cross rod 21.
Preferably, the battery 12 is electrically connected to the illumination lamp 11 and the fan 5, respectively.
In particular use, the configuration process is as follows: seize horizontal pole 21 and to the direction pulling of keeping away from to fill electric pile body 1, horizontal pole 21 drives square slider 19 and montant 23 removal simultaneously, square slider 19 slides in the cover body 18, extension spring 25 is elongated, rotatory horizontal pole 21 and make montant 23 rotate and put the top, disc 20 is driven by horizontal pole 21 and is rotated in square slider 19, loosen horizontal pole 21, extension spring 25 resets, horizontal pole 21 also resets, montant 23 and cushion 22 laminating, at this moment can be with apron 16 through articulated seat 15 rotation below, import 101 exposes, charge through fixing the socket 14 that charges on horizontal board 13.
Open fan 5, inhale wind through air-supply line 6, dust screen 7 prevents that the dust from getting into air-supply line 6, and fan 5 blows wind to three-way pipe 8, arrives tuyere 9 through three-way pipe 8, blows to filling electric pile body 1 front, side and back respectively, makes to fill the dust on electric pile body 1 outer wall and blows off, does not store up.
The upper end of the top plate 2 is a cambered surface, and rainwater can fall along the cambered surface without being stored. The baffle 10 can shield the rainfall partially, provides a rain sheltering place for a user, and the illuminating lamp 11 provides illumination, so that the use at night is facilitated. Dust is prevented from entering the inlet 101 from the cover plate 16 by the dust seal 17. The upper side of the cover plate 16 is protected from dust by an n-type shield 24. Carry out solar energy power generation through solar panel 4 to store electric power in battery 12, battery 12 provides electric power, green, the energy saving to light 11 and fan 5 respectively.
The power supply circuit shown in fig. 7 includes a solar panel 4, a DC/DC converter 26, a battery protection circuit 27, a storage battery 12, a first DC/AC converter 29, a second DC/AC converter 31, a third DC/AC converter 32, a controller 33, a relay 30, a direct current bus 28, and a charging outlet 14; the solar panel 4 and the DC/DC converter 26 form a power input unit for boosting and transmitting the electric energy converted from the light energy; the battery protection circuit 27, the secondary battery 12, the relay 30, the second DC/AC converter 31, and the charging socket 14 constitute a first charging unit for charging and discharging the secondary battery 12; the direct current bus 28, the first DC/AC converter 29 and the charging socket 14 constitute a second charging unit for converting the electric energy transmitted by the direct current bus 28 into alternating current to be transmitted to the charging socket 14; the direct current bus 28, the third DC/AC converter 32 and the grid 35 constitute a third charging unit; the system is used for converting the electric energy transmitted by the direct current bus 28 into alternating current and transmitting the alternating current to the power grid 35; the controller 33, the DC/DC converter 26, the battery protection circuit 27, the first DC/AC converter 29, the second DC/AC converter 31, and the third DC/AC converter 32 constitute a detection unit for detecting the solar panel 4, the storage battery 12, the charging outlet 14, and the grid 35; the controller 33 and the relay 30 constitute a control unit for interrupting and conducting an electric circuit between the secondary battery 12 and the charging inlet 14.
Specifically, the solar panel 4 is electrically connected to the DC/DC converter 26; the DC/DC converter 26 is electrically connected to the secondary battery 12 through a battery protection circuit 27, and the secondary battery 12 is electrically connected to the second DC/AC converter 31 and the charging socket 14 through a relay 30; the other path of the DC/DC converter 26 is electrically connected to the first DC/AC converter 29 and the charging socket 14 through the DC bus 28; the DC bus 28 is further electrically connected to a power grid 35 through a third DC/AC converter 32; the controller 33 is in signal connection with the DC/AC converter 26, the battery protection circuit 27, the first DC/AC converter 29, the second DC/AC converter 31, the third DC/AC converter 32, and the relay 30, respectively.
In this embodiment, the DC/DC converter 26 boosts the DC power transmitted by the solar panel 4, a part of the DC power is collected into the DC bus 28, and another part of the DC power is transmitted to the storage battery 12 through the battery protection circuit 27, wherein the battery protection circuit 27 is used to prevent the storage battery 12 from overshooting or overdischarging, which may cause damage to the storage battery 12; in this process, the DC/DC converter sends the voltage and current parameters of the solar panel 4 to the controller 33; the battery protection circuit 27 sends the current and voltage parameters of the battery 12 to the controller 33.
A part of the direct current on the direct current bus 28 is converted into alternating current through a first DC/AC converter 29 to be output to the charging socket 14 to the charging equipment; the other part is converted into alternating current by a third DC/AC converter and fed into the network, wherein the first DC/AC converter 29 detects the current and voltage at which the charging socket 14 is connected to the charging device.
The direct current of the storage battery 12 flows through the relay 30 and is converted into alternating current through the second DC/AC converter 31 to be output to the charging socket 14 for charging equipment; wherein the second DC/AC converter 31 detects the current and voltage of the charging socket 14 to which the charging device is connected.
When the solar charging system works, a rated voltage and current range is set in the controller 33, when the controller 33 detects that the solar panel 4 generates electricity and the voltage and the current are within the rated range, the controller 33 controls the relay 30 to be not conducted, the storage battery 12 is charged and not discharged, overshoot protection is carried out through the battery protection circuit 27, and the electric energy of the solar panel 4 is transmitted to the power grid 35 and the charging socket 14; when the controller 33 detects that the voltage and the current of the solar panel 4 are not within the rated range, the controller 33 controls the relay 30 to be conducted, and the storage battery 12 also transmits electric energy to the charging socket 14 for auxiliary charging.
The charging pile comprises a charging pile body 1, and is characterized by further comprising a touch screen 34 and a monitoring center 36, wherein the touch screen 34 is arranged on the charging pile body 1 and is electrically connected with a box controller 33 and used for displaying parameters (voltage and current conditions) transmitted by the controller 33, sending instructions (charging time setting) and the like; the monitoring center 36 is wirelessly connected with the controller 33 for remote monitoring.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a can prevent dust solar charging stake for new energy automobile, is including filling electric pile body (1) and supply circuit, its characterized in that: the charging pile is characterized in that a top plate (2) is fixed at the upper end of a charging pile body (1), a support (3) is fixed at the upper end of the top plate (2), a solar panel (4) is obliquely fixed at the upper end of the support (3), a storage battery (12) is arranged in the charging pile body (1), the storage battery (12) is electrically connected with the charging pile body (1), an inlet (101) is formed in the side wall of the charging pile body (1), a transverse plate (13) fixedly connected with the inner wall of the charging pile body (1) and a hinged seat (15) fixedly connected with the outer wall of the charging pile body (1) are respectively arranged on two sides of the lower end of the inlet (101), a charging socket (14) electrically connected with the charging pile body (1) is fixed at the upper end of the transverse plate (13), a cover plate (16) is hinged on the hinged seat (15), a cover body (18), the utility model discloses a solar charging pile, including cover body (18), square slider (19) and the cover body (18) sliding connection, be fixed with extension spring (25) between square slider (19) and the cover body (18) lateral wall, be equipped with disk (20) in square slider (19), disk (20) and square slider (19) swivelling joint, disk (20) and the opposite one end of extension spring (25) are fixed with horizontal pole (21) of injecting square slider (19), horizontal pole (21) pass and fill electric pile body (1) lateral wall to its lower extreme is fixed with montant (23), montant (23) and apron (16) laminating, fill electric pile (21) top and be equipped with cushion (22) fixed with body (1) outer wall, supply circuit includes solar panel (4), DC/DC converter (26), battery protection circuit (27), A storage battery (12), a first DC/AC converter (29), a second DC/AC converter (31), a third DC/AC converter (32), a controller (33), a relay (30), a direct current bus (28), a charging socket (14) and a power grid (35); the solar panel (4) and the DC/DC converter (26) form a power supply input unit for boosting and transmitting electric energy converted from light energy; the battery protection circuit (27), the storage battery (12), the relay (30), the second DC/AC converter (31) and the charging socket (14) constitute a first charging unit for charging and discharging the storage battery (12); the direct current bus (28), the first DC/AC converter (29) and the charging socket (14) form a second charging unit, and the second charging unit is used for converting electric energy transmitted by the direct current bus (28) into alternating current and transmitting the alternating current to the charging socket (14); the direct current bus (28), the third DC/AC converter (32) and the power grid (35) form a third charging unit; the system is used for converting the electric energy transmitted by the direct current bus (28) into alternating current and transmitting the alternating current to a power grid (35); the controller (33), the DC/DC converter (26), the battery protection circuit (27), the first DC/AC converter (29), the second DC/AC converter (31) and the third DC/AC converter (32) form a detection unit for detecting the solar panel (4), the storage battery (12), the charging socket (14) and the power grid (35); the controller (33) and the relay (30) constitute a control unit for interrupting and conducting an electric circuit between the secondary battery (12) and the charging socket (14).
2. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: the solar panel (4) is electrically connected with the DC/DC converter (26); the DC/DC converter (26) is electrically connected with a storage battery (12) through a battery protection circuit (27) in one way, and the storage battery (12) is electrically connected with a second DC/AC converter (31) and a charging socket (14) in sequence through a relay (30); the other path of the DC/DC converter (26) is electrically connected with a first DC/AC converter (29) and the charging socket (14) through a direct current bus (28); the direct current bus (28) is also electrically connected with a power grid (35) through a third DC/AC converter (32); the controller (33) is in signal connection with the DC/DC converter (26), the battery protection circuit (27), the first DC/AC converter (29), the second DC/AC converter (31), the third DC/AC converter (32) and the relay (30), respectively.
3. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: the charging pile is characterized by further comprising a touch screen (34) and a monitoring center (36), wherein the touch screen (34) is arranged on the charging pile body (1) and is electrically connected with the controller (33) and used for displaying parameters transmitted by the controller (33) and sending instructions; the monitoring center (36) is in wireless connection with the controller (33) and is used for realizing remote monitoring.
4. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: be equipped with fan (5) in top plate (2), be connected with air-supply line (6) between the air intake of fan (5) side and top plate (2) side, air-supply line (6) internal fixation has dust screen (7), the air outlet of fan (5) lower extreme is connected with three-way pipe (8) that the level set up, top plate (2) lower extreme is fixed with three blast nozzle (9), and three blast nozzle (9) are located the front, side and the back that fill electric pile body (1) respectively, three-way pipe (8) are connected with blast nozzle (9).
5. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: the upper end of the top plate (2) is a cambered surface.
6. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: a baffle (10) is obliquely fixed at the side end of the top plate (2), and an illuminating lamp (11) is fixed at the lower end of the baffle (10).
7. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: and a dustproof sealing strip (17) is fixed at one end, attached to the inlet (101), of the cover plate (16).
8. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: an n-shaped protective cover (24) which is sleeved on the cover plate (16) and fixed with the outer wall of the charging pile body (1) is arranged between the cover plate (16) and the cross rod (21).
9. The dustproof solar charging pile for the new energy automobile according to claim 1, characterized in that: the storage battery (12) is electrically connected with the illuminating lamp (11) and the fan (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439804.XA CN108819737B (en) | 2018-05-09 | 2018-05-09 | Be used for new energy automobile solar charging stake that can prevent dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810439804.XA CN108819737B (en) | 2018-05-09 | 2018-05-09 | Be used for new energy automobile solar charging stake that can prevent dust |
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| Publication Number | Publication Date |
|---|---|
| CN108819737A CN108819737A (en) | 2018-11-16 |
| CN108819737B true CN108819737B (en) | 2020-04-24 |
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| CN201810439804.XA Active CN108819737B (en) | 2018-05-09 | 2018-05-09 | Be used for new energy automobile solar charging stake that can prevent dust |
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| CN110712550B (en) * | 2019-10-21 | 2021-08-24 | 汪东梅 | Electric automobile fills electric pile with safeguard function |
Citations (3)
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| CN106671805A (en) * | 2016-08-17 | 2017-05-17 | 刘志运 | Multifunctional new energy automobile charging pile |
| CN107264310A (en) * | 2017-06-09 | 2017-10-20 | 合肥同佑电子科技有限公司 | A kind of intelligent automobile charging pile |
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