CN215662993U - Electric automobile treasured that charges - Google Patents
Electric automobile treasured that charges Download PDFInfo
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- CN215662993U CN215662993U CN202121915421.9U CN202121915421U CN215662993U CN 215662993 U CN215662993 U CN 215662993U CN 202121915421 U CN202121915421 U CN 202121915421U CN 215662993 U CN215662993 U CN 215662993U
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- solar cell
- module
- charging
- energy storage
- storage system
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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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Abstract
The utility model discloses an electric automobile charger baby, which comprises a box body, wherein the box body is provided with: the system comprises an energy storage system, a charging system, a battery management system and a human-computer interaction system, wherein the battery management system is connected with the energy storage system, the charging system and the human-computer interaction system, and the output end of the energy storage system is connected with the input end of the charging system; the energy storage system comprises solar cell panels, the solar cell panels are arranged on the outer side of the box body and are provided with a plurality of groups, hinge parts are arranged between the solar cell panels in each group, hinge parts are arranged between the adjacent solar cell panels between the adjacent groups, and a solar cell panel folding structure is formed. The solar cell panel can be folded, so that the occupied space is saved, and the energy storage capacity is improved. The treasured that charges can carry when going out, in time charges. The solar cell panel is used as a supplementary charge.
Description
Technical Field
The utility model relates to the technical field of charge pal, in particular to an electric automobile charge pal.
Background
With the promotion of national industry transformation, new energy automobiles are developed vigorously, and the proportion of new energy automobiles in the automobile market is increased gradually. However, the energy storage capacity of the lithium battery is limited, and the driving range of the electric automobile which can be charged once is limited, so that the electric automobile cannot run for a long distance. Meanwhile, the pure electric automobile can meet the charging requirement only by charging piles, and the charging for one time can take several hours, so that the emergency requirement cannot be met. And when filling electric pile and being taken up, just hardly satisfy the demand of charging.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems that the energy storage capacity of a lithium battery of an existing electric automobile is limited, the requirement of long-distance running cannot be met, the electricity consumption of the electric automobile is long, and the requirement of emergency and outdoor charging cannot be met.
The utility model is realized by the following technical scheme:
the utility model provides an electric automobile treasured that charges, includes the box, be equipped with on the box:
the energy storage system is used for receiving the electric energy of the external power supply system through the charging interface, storing the electric energy in the lithium battery pack and outputting the electric energy stored in the lithium battery pack to the charging system;
the charging system is used for outputting the received electric energy to an electric load for charging;
the battery management system is used for controlling connection between each charging interface of the energy storage system and the lithium battery pack, monitoring working states of the energy storage system and the charging system, and sending working state signals of the energy storage system and the charging system to the man-machine interaction system;
the man-machine interaction system is used for sending a control signal to the battery management system according to the received working state signals of the energy storage system and the charging system, controlling the battery management system to send corresponding control signals to the energy storage system and the charging system and controlling energy storage and charging;
the battery management system is connected with the energy storage system, the charging system and the human-computer interaction system, and the output end of the energy storage system is connected with the input end of the charging system;
the energy storage system comprises solar cell panels, the solar cell panels are arranged on the outer side of the box body and are provided with a plurality of groups, hinge parts are arranged between the solar cell panels in each group, hinge parts are arranged between the adjacent solar cell panels between the adjacent groups, and a foldable structure of the solar cell panels is formed.
Preferably, the solar cell panels are arranged in two groups, each group is provided with two solar cell panels, an articulated piece is connected between the two solar cell panels of each group, an articulated piece is connected between one solar cell panel in one group and one solar cell panel in the other group, and the articulated piece is a hinge.
Preferably, each solar cell panel is provided with an output anode and an output cathode, the output anode of one solar cell panel in each group is connected to the output cathode of the other solar cell panel, and the output cathode of the one solar cell panel and the output anode of the other solar cell panel are connected to the lithium battery group.
Preferably, the side plate of the box body, which is provided with the solar cell panel, is an arc-shaped plate, and the arc-shaped plate faces the inside of the box body and is sunken.
Preferably, the energy storage system further comprises a state monitoring module A, a charger charging interface B, a rectifying module, a voltage stabilizing module and a voltage reducing module;
the solar cell panel is connected with the voltage stabilizing module, the charger interface A is connected with the voltage reducing module, the charger interface B is connected with the rectifying module, the voltage stabilizing module and the voltage reducing module are all connected with the lithium battery pack, the lithium battery pack is connected with the charging system, and the state monitoring module A is connected with the solar cell panel, the charger interface A, the charger interface B, the lithium battery pack and the battery management system.
Preferably, treasured that charges interface A and connects and fill electric pile, treasured that charges interface B and connects the commercial power.
Preferably, the charging system comprises an electric vehicle charging interface, other load power conversion interfaces, a boosting module, an inversion module and a state monitoring module B;
the lithium battery pack is connected with the boosting module and the inversion module, the boosting module is connected with the electric automobile charging interface, the inversion module is connected with the other load power conversion interfaces, and the state monitoring module B is connected with the electric automobile charging interface, the other load power conversion interfaces and the battery management system.
Preferably, the human-computer interaction system comprises a display screen, a control panel and a Bluetooth module;
the display screen and the control panel are both connected with the battery management system and are used for man-machine interaction with the battery management system;
the Bluetooth module is connected with the display screen and the control panel, and the Bluetooth module is connected with the mobile phone APP.
Preferably, the electric load is an electric automobile, a mobile phone or a computer.
Preferably, the box body is further provided with a handle and universal wheels.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
according to the electric vehicle charger baby, the solar cell panel can be folded, so that the occupied space is saved, and the energy storage capacity of the charger baby can be improved. Energy storage system, charging system, human-computer interaction system, battery management system all set up on the box, can carry when going out, in time charge when needing to also can satisfy the demand of charging when filling electric pile and being taken up. And the solar panel is used as a supplement, and the solar panel can be used for supplementing charging in the field or in the area not covered by the power grid.
Drawings
In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained from these drawings without inventive effort. In the drawings:
fig. 1 is a schematic perspective view of an electric vehicle charger provided in an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an electric vehicle charger provided in an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of an electric vehicle charger according to an embodiment of the present invention when a solar panel is turned on.
Fig. 4 is a schematic diagram of a working principle of an electric vehicle charger baby according to an embodiment of the present invention.
Reference numbers and corresponding part names in the drawings:
the power conversion device comprises an electric automobile charging interface 1, other load power conversion interfaces 2, a charger charging interface A3, a charger charging interface B4, a box 5, a control panel 6, a display 7, a handle 8, universal wheels 9, a solar cell panel 10, a hinge 11, a solar cell panel output positive electrode 12 and a solar cell panel output negative electrode 13.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, it will be apparent to one of ordinary skill in the art that: it is not necessary to employ these specific details to practice the present invention. In other instances, well-known structures, circuits, materials, or methods have not been described in detail so as not to obscure the present invention.
Throughout the specification, reference to "one embodiment," "an embodiment," "one example," or "an example" means: the particular features, structures, or characteristics described in connection with the embodiment or example are included in at least one embodiment of the utility model. Thus, the appearances of the phrases "one embodiment," "an embodiment," "one example" or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Further, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and are not necessarily drawn to scale. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "upper", "lower", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and therefore, should not be construed as limiting the scope of the present invention.
Example 1
As the description attached drawing shows, an electric automobile treasured that charges, including box 5, be equipped with on box 5:
the energy storage system is used for receiving the electric energy of the external power supply system through the charging interface, storing the electric energy in the lithium battery pack and outputting the electric energy stored in the lithium battery pack to the charging system;
the charging system is used for outputting the received electric energy to an electric load for charging;
the battery management system is used for controlling connection between each charging interface of the energy storage system and the lithium battery pack, monitoring working states of the energy storage system and the charging system, and sending working state signals of the energy storage system and the charging system to the man-machine interaction system;
the man-machine interaction system is used for sending a control signal to the battery management system according to the received working state signals of the energy storage system and the charging system, controlling the battery management system to send corresponding control signals to the energy storage system and the charging system and controlling energy storage and charging;
the battery management system is connected with the energy storage system, the charging system and the human-computer interaction system, and the output end of the energy storage system is connected with the input end of the charging system;
the energy storage system comprises solar cell panels 10, the solar cell panels 10 are arranged on the outer side of the box body 5, the solar cell panels 10 are provided with a plurality of groups, hinge parts are arranged between the solar cell panels 10 in each group, hinge parts are arranged between the adjacent solar cell panels 10 between the adjacent groups, and a structure that the solar cell panels 10 can be folded is formed.
Specifically, charging system, battery management system, man-machine interaction system all are located the inside of box 5, and energy storage system's solar cell panel 10 is located the outside curb plate of box 5, and energy storage system's the interface that charges is located the 5 curb plates of box, and other parts of energy storage system are located inside box 5. The solar cell panels 10 can be provided with two, three or more groups as required, and each group is provided with two solar cell panels 10, two solar cell panels 10 in each group are rotatably connected, and two adjacent solar cell panels 10 in adjacent groups are also rotatably connected, so that the solar cell panels 10 form a foldable structure. The occupied space of the solar cell panel 10 is saved, and the energy storage capacity of the charger can be improved. Energy storage system, charging system, human-computer interaction system, battery management system all set up on box 5, can carry when going out, in time charge when needing, and solar cell panel 10 is as the replenishment, when lithium cell group electric quantity used up, still can supply power.
Example 2
On the basis of embodiment 1, further, two groups of solar cell panels 10 are arranged, each group is provided with two solar cell panels 10, an articulated piece is connected between two solar cell panels 10 of each group, an articulated piece is connected between one solar cell panel 10 of one group and one solar cell panel 10 of the other adjacent group, and the articulated piece is a hinge 11. The two solar cell panels 10 connected may be hinged using three hinges 11.
Each solar cell panel 10 is provided with an output anode 12 and an output cathode 13, the output anode 12 of one solar cell panel 10 in each group is connected in series with the output cathode 13 of another solar cell panel 10 in the group through a wire, and the output cathode 13 of one solar cell panel 10 in each group and the output anode 12 of another solar cell panel 10 in the group are connected with the lithium cell group through a voltage stabilizing module. Like this solar cell panel 10 between the adjacent group is independent work, when having guaranteed that a set of solar cell panel 10 breaks down, another group solar cell panel 10 still can be to the normal power supply of lithium cell group, improves the precious reliability of work that charges.
The lateral plate of the box body 5 provided with the solar cell panel 10 is an arc-shaped plate, and the arc-shaped plate is sunken towards the inside of the box body 5. When needing to use solar cell panel 10 module to charge to lithium cell group, will charge precious box 5 and lie and place, expand solar cell panel 10 level simultaneously to reach better stability. The design of indent formula arc, when solar cell panel 10 was received, can be perfect laminate in box 5, when reducing the precious whole volume that charges, protection solar cell panel 10 that can be fine.
The energy storage system further comprises a state monitoring module A, a charger charging interface A3, a charger charging interface B4, a rectifying module, a voltage stabilizing module and a voltage reducing module. The treasured interface A3 connection that charges fills electric pile for fill electric pile and directly charge to the treasured that charges, the treasured interface B4 that charges connects the commercial power, is used for the commercial power to charge the treasured and charges, in order to satisfy the demand that charges to the treasured that charges under the not enough condition of electric pile. Solar cell panel 10 connects voltage stabilizing module, and solar cell panel 10 is when the access circuit, supplies power to lithium cell group again after voltage stabilizing module is with unstable direct current stability to increase the life of lithium cell. The precious interface A3 that charges connects the step-down module, and it is higher to charge precious interface A3 that charges and draw direct current voltage from electric automobile fills electric pile, need reduce direct current voltage through the step-down module and supply power to lithium cell group again. The treasured that charges interface B4 connects the rectifier module, and the treasured that charges interface B4 links to each other with the power frequency alternating current, need supply power to the lithium cell group again after rectifier module rectification step-down. The rectifying module, the voltage stabilizing module and the voltage reducing module are all connected with the lithium battery pack, the lithium battery pack is connected with the charging system, the state monitoring module A is connected with the solar cell panel 10, the charger charging interface A3, the charger charging interface B4, the lithium battery pack and the battery management system. The state monitoring module A monitors the working state of each part of the energy storage system, such as the working state of the solar cell panel 10, the connection condition of the input and output ports of the charge pal and the lithium battery pack of the charge pal, monitors the working state and the residual electric quantity of the lithium battery, monitors the working state of the rectifying module, the voltage stabilizing module and the voltage reducing module, and transmits the state signals to the battery management system.
The charging system comprises an electric automobile charging interface 1, other load power conversion interfaces 2, a boosting module, an inversion module and a state monitoring module B. The lithium battery pack is connected with the boosting module and the inversion module, the boosting module is connected with the charging interface 1 of the electric automobile, the inversion module is connected with the power conversion interface 2 of other loads, and the other loads comprise a computer, a mobile phone and the like. The state monitoring module B is connected with the electric automobile charging interface 1, the other load power conversion interfaces 2 and the battery management system. The state monitoring module B monitors the operating states of the various parts of the charging system, such as which output ports the charging system supplies power and supplies power, the real-time temperatures of the various power modules, and the like, and transmits the state signals to the battery management system.
When the automobile needs to be charged, electric energy in the energy storage module is transmitted to a charging system through a lithium battery pack through a wire in a direct current mode, and the charging system performs boosting processing on the transmitted direct current through a boosting module, so that the lithium battery pack of the electric automobile is charged; or the transmitted direct current is inverted into power frequency alternating current through the inversion module, so that power can be supplied to loads such as mobile phones, computers and the like.
The man-machine interaction system comprises a display screen 7, a control panel 6 and a Bluetooth module; the display screen 7 and the control panel 6 are both connected with the battery management system, and the display screen 7 and the control panel 6 are used for performing man-machine interaction with the battery management system, receiving signals transmitted by the battery management system, sending control instructions to the battery management system according to the signals and further controlling the running state of the charge pal. The Bluetooth module is connected with the display screen 7 and the control panel 6, and the Bluetooth module is connected with the mobile phone APP. The control panel 6 is provided with a plurality of function keys to correspond to different use and control functions.
The battery management system acquires the working states of the energy storage system and the charging system, and predicts the remaining usable time of the charger, for example, or the charger can be fully charged when the charger needs to be charged. Then show these information on display screen 7 to transmit cell-phone APP through bluetooth module on, also can charge precious state through the online real time monitoring of cell-phone APP, be convenient for charge precious reliable operation. And can be less than 20% or to the precious back that is full of the electricity that charges at the residual capacity who charges, send the warning to the cell-phone through bluetooth module to guarantee that the user can in time use.
Still be equipped with handle 8, universal wheel 9 on box 5, handle 8 is stainless steel handle 8 and welds to box 5 on, ensures the convenience that the treasured that charges removed.
All parts not mentioned in the present invention are prior art.
The above embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides an electric automobile treasured that charges, includes the box, its characterized in that, be equipped with on the box:
the energy storage system is used for receiving the electric energy of the external power supply system through the charging interface, storing the electric energy in the lithium battery pack and outputting the electric energy stored in the lithium battery pack to the charging system;
the charging system is used for outputting the received electric energy to an electric load for charging;
the battery management system is used for controlling connection between each charging interface of the energy storage system and the lithium battery pack, monitoring working states of the energy storage system and the charging system, and sending working state signals of the energy storage system and the charging system to the man-machine interaction system;
the man-machine interaction system is used for sending a control signal to the battery management system according to the received working state signals of the energy storage system and the charging system, controlling the battery management system to send corresponding control signals to the energy storage system and the charging system and controlling energy storage and charging;
the battery management system is connected with the energy storage system, the charging system and the human-computer interaction system, and the output end of the energy storage system is connected with the input end of the charging system;
the energy storage system comprises solar cell panels, the solar cell panels are arranged on the outer side of the box body and are provided with a plurality of groups, hinge parts are arranged between the solar cell panels in each group, hinge parts are arranged between the adjacent solar cell panels between the adjacent groups, and a foldable structure of the solar cell panels is formed.
2. The electric vehicle charger baby according to claim 1, wherein the solar panels are arranged in two groups, each group is provided with two solar panels, an articulated piece is connected between the two solar panels of each group, an articulated piece is connected between one solar panel of one group and one solar panel of the other group, and the articulated piece is a hinge.
3. The electric vehicle power bank according to claim 1, wherein each solar cell panel is provided with an output positive electrode and an output negative electrode, the output positive electrode of one solar cell panel in each group is connected with the output negative electrode of the other solar cell panel, and the output negative electrode of one solar cell panel and the output positive electrode of the other solar cell panel are connected with the lithium battery pack.
4. The electric vehicle power bank as claimed in claim 1, wherein the side plate of the box body provided with the solar cell panel is an arc-shaped plate, and the arc-shaped plate is concave towards the inside of the box body.
5. The electric vehicle charger baby as claimed in claim 1, wherein the energy storage system further comprises a state monitoring module A, a charger baby charging interface B, a rectifying module, a voltage stabilizing module and a voltage reducing module;
solar cell panel connects voltage stabilizing module, the treasured that charges charge interface A connects the voltage reducing module, the treasured that charges charge interface B connects the rectifier module, voltage stabilizing module, voltage reducing module all connect the lithium cell group, the lithium cell group is connected charging system, state monitoring module A connects solar cell panel, the treasured that charges interface A, the treasured that charges charge interface B, lithium cell group, battery management system.
6. The electric vehicle power bank of claim 5, wherein the power bank charging interface A is connected with a charging pile, and the power bank charging interface B is connected with a mains supply.
7. The electric vehicle charger baby according to claim 5, wherein the charging system comprises an electric vehicle charging interface, other load power conversion interfaces, a boosting module, an inverting module and a state monitoring module B;
the lithium battery pack is connected with the boosting module and the inversion module, the boosting module is connected with the electric automobile charging interface, the inversion module is connected with the other load power conversion interfaces, and the state monitoring module B is connected with the electric automobile charging interface, the other load power conversion interfaces and the battery management system.
8. The electric vehicle power bank of claim 5, wherein the human-computer interaction system comprises a display screen, a control panel, and a Bluetooth module;
the display screen and the control panel are both connected with the battery management system and are used for man-machine interaction with the battery management system;
the Bluetooth module is connected with the display screen and the control panel, and the Bluetooth module is connected with the mobile phone APP.
9. The electric vehicle power bank of claim 1, wherein the electrical load is an electric vehicle, a mobile phone or a computer.
10. The electric vehicle power bank as claimed in claim 1, wherein the case body is further provided with a handle and a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915421.9U CN215662993U (en) | 2021-08-16 | 2021-08-16 | Electric automobile treasured that charges |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121915421.9U CN215662993U (en) | 2021-08-16 | 2021-08-16 | Electric automobile treasured that charges |
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| CN215662993U true CN215662993U (en) | 2022-01-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116683575A (en) * | 2023-06-02 | 2023-09-01 | 河南格润新能源科技有限公司 | Multifunctional mobile energy storage system |
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2021
- 2021-08-16 CN CN202121915421.9U patent/CN215662993U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116683575A (en) * | 2023-06-02 | 2023-09-01 | 河南格润新能源科技有限公司 | Multifunctional mobile energy storage system |
| CN116683575B (en) * | 2023-06-02 | 2024-02-23 | 河南格润新能源科技有限公司 | Multifunctional mobile energy storage system |
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