CN215153996U - Lithium battery mobile charging device - Google Patents
Lithium battery mobile charging device Download PDFInfo
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- CN215153996U CN215153996U CN202121166129.1U CN202121166129U CN215153996U CN 215153996 U CN215153996 U CN 215153996U CN 202121166129 U CN202121166129 U CN 202121166129U CN 215153996 U CN215153996 U CN 215153996U
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- charging
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- discharging
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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 a mobile charging device for lithium batteries, which comprises an energy storage charging and discharging mechanism and a movable electric simple vehicle, wherein the energy storage charging and discharging mechanism is arranged on the electric simple vehicle, the energy storage charging and discharging mechanism comprises an energy storage battery component consisting of a plurality of battery packs and a charging and discharging component for voltage conversion of electric energy, the charging and discharging component is respectively electrically connected with the energy storage battery component and external equipment, the mobile charging and discharging device also comprises a supporting plate and a plurality of mounting brackets arranged on the supporting plate, the supporting plate is fixedly arranged on the electric simple vehicle, the battery packs are arranged in any mounting bracket, the battery packs are sequentially connected among any battery packs, the charging and discharging component is arranged at the top of the mounting bracket, the shapes of the charging and discharging component and the mounting bracket are matched, the efficiency during use is more efficiently improved through reasonably arranging the space on the electric simple vehicle, and the simple electric vehicle is flexible to move, it is convenient and can work back and forth between short distance and high speed toll stations.
Description
Technical Field
The utility model belongs to remove the field of charging, relate to lithium battery charging technology, specifically are a lithium cell removes charging device.
Background
As a strategic emerging industry of key development in China, the new energy automobile has increasingly prominent problems of insufficient charging infrastructure along with increasing preservation quantity of new energy automobiles in society. The charging stations are few, the charging of the charging pile is slow, and the charging difficulty becomes a great problem restricting the popularization of new energy vehicles. Lithium cell removes battery charging outfit, small, the flexibility is good, charge soon, accomplishes to fill along with everywhere, very big promotion new energy automobile's popularization, but the current lithium cell removes the waste of storage battery car inner space big, can't utilize inner space is whole.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell removes charging device for it is extravagant big to solve current lithium cell and remove storage battery car inner space, can't be with the problem of the whole utilization of inner space.
The purpose of the utility model can be realized by the following technical scheme:
a mobile charging device for a lithium battery comprises an energy storage charging and discharging mechanism and a movable electric simple vehicle, wherein the energy storage charging and discharging mechanism is placed on the electric simple vehicle and comprises an energy storage battery assembly consisting of a plurality of battery packs and a charging and discharging assembly for performing voltage conversion on electric energy, and the charging and discharging assembly is electrically connected with the energy storage battery assembly and external equipment respectively;
a battery pack is arranged in any mounting bracket, and the battery packs are connected in sequence;
the charging and discharging assembly is arranged at the top of the mounting bracket, and the charging and discharging assembly is matched with the mounting bracket in shape.
Furthermore, the mounting bracket is provided with two layers, 4 battery packs are dragged on the mounting bracket on any layer, and 4 battery packs are arranged on the mounting bracket in parallel.
Further, the charging and discharging assembly comprises a first shell and a conversion assembly arranged in the middle of the first shell;
the conversion assembly comprises a direct current charging module, an alternating current charging module, a power distribution module and a voltage converter;
the input end of the power distribution module is connected with the output end of the energy storage battery assembly; the output end of the power distribution module is respectively connected with the input end of the direct current charging module and the input end of the alternating current charging module;
the output end of the direct current charging module and the output end of the alternating current charging module are electrically connected with equipment to be charged in external equipment when output;
the input end of the voltage converter is connected with power supply equipment in external equipment when the input end of the voltage converter is input, and the output end of the voltage converter is connected with the energy storage battery assembly.
Further, a charging interface and a charging gun are arranged on the first shell, and a fan is further arranged on the same side of the charging interface;
one side of rifle charges is provided with tangible display screen, the opposite side of rifle charges is provided with the controller, just but the homonymy setting of tangible display screen, rifle and controller charges.
Furthermore, a vent hole is further formed in the first shell, and the inside of the first shell is communicated with the outside through the vent hole.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a lithium battery mobile charging device, the energy storage charging and discharging mechanism converts the electric energy into the chemical energy for storage, the simple electric vehicle moves to the designated area, the energy stored in the energy storage battery component is transferred to the new energy equipment through the charging and discharging component, and the mobile charging is realized;
meanwhile, the efficiency of the electric simple vehicle in use is improved more efficiently by reasonably arranging the space on the electric simple vehicle;
the charging and discharging assembly is arranged, so that the defect of over-charging/over-discharging of the energy storage battery assembly is overcome; meanwhile, the simple electric vehicle is flexible and convenient to move and can work back and forth between short-distance and high-speed toll stations.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an energy storage battery assembly;
fig. 3 is a schematic structural diagram of the charge and discharge assembly.
In the figure: 1. an energy storage charging and discharging mechanism; 2. a traction mechanism; 11. a battery pack; 12. an energy storage battery assembly; 13. a charge and discharge assembly; 131. a first housing; 132. a conversion component; 133. a charging interface; 134. a charging gun; 135. a fan; 136. a controller; 137. a touchable display screen; 121. a support plate; 122. and (4) a bracket.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Accordingly, the detailed description of the embodiments of the present invention provided in the following drawings is not intended to limit the scope of the claimed invention, but is merely representative of selected embodiments of the present invention.
Traditionally, the inside space of the existing lithium battery mobile charging vehicle is wasted greatly, and the inside space cannot be completely utilized.
In order to solve the technical problems, the application provides a mobile lithium battery charging device, which comprises an energy storage charging and discharging mechanism 1 and a movable electric simple vehicle, wherein the energy storage charging and discharging mechanism 1 is placed on the electric simple vehicle, the energy storage charging and discharging mechanism 1 comprises an energy storage battery assembly 12 consisting of a plurality of battery packs 11 and a charging and discharging assembly 13 for performing voltage conversion on electric energy, and the charging and discharging assembly 13 is respectively electrically connected with the energy storage battery assembly 12 and external equipment;
any mounting bracket 122 is provided with a battery pack 11, and any battery packs 11 are connected in sequence;
the charging and discharging assembly 13 is disposed on the top of the mounting bracket 122, and the charging and discharging assembly 13 matches the shape of the mounting bracket 122.
Through setting up installing support 122 and the shape phase-match of the shape with the charging and discharging subassembly 13 with installing support 122, can greatly utilize the inside space of electronic simple and easy car, promote the efficiency of using.
Based on the above description, the embodiment of the present invention provides a mobile charging device for lithium battery as shown in fig. 1-3, wherein the mounting bracket 122 is provided with two layers, and 4 battery packs 11 are dragged on the mounting bracket 122 of any layer, and the 4 battery packs 11 are arranged on the mounting bracket 122 in parallel.
By arranging the two layers of mounting brackets 122, the stability of the electric simple vehicle in the running process can be ensured, and the damage of the battery pack caused by overlarge inertia of the upper layer during braking due to the overhigh mounting bracket 122 is avoided;
in the practice of the present disclosure:
the energy storage charging and discharging mechanism 1 is placed on the traction mechanism 2; the energy storage charging and discharging mechanism 1 comprises an energy storage battery assembly 12 consisting of a plurality of battery packs 11 and a charging and discharging assembly 13 for converting voltage of electric energy, and the charging and discharging assembly 13 is electrically connected with the energy storage battery assembly 12 and external equipment respectively.
When the external device is the device to be charged, the energy storage battery assembly 12 supplies power to the device to be charged through the charging and discharging assembly 13, so that the device to be charged is effectively charged; when the power supply device is used, the power supply device can charge the energy storage battery assembly 12 through the charging and discharging assembly 13, so that the energy storage charging and discharging mechanism 1 is charged, the energy storage battery assembly 12 has certain electric energy, and the power supply device to be charged can be stably and continuously supplied with power.
The charging voltage entering the equipment to be charged is within the allowable range of the equipment to be charged due to the arrangement of the charging and discharging assembly 13, so that the defect that the equipment to be charged is damaged due to overvoltage when the energy storage battery assembly 12 directly pushes the equipment to be charged is avoided. Simultaneously, the charging voltage entering the energy storage battery assembly 12 can be set within a setting interval due to the arrangement of the charging and discharging assembly 13, and the defect that the energy storage battery assembly 12 is damaged due to charging caused by overvoltage when the energy storage battery assembly 12 is charged is also overcome.
The charge and discharge assembly 13 includes a first case 131 and a conversion assembly 132 disposed in the first case 131; conversion component 132 direct current charging module, alternating current charging module, distribution module and voltage converter, distribution module's output respectively with direct current charging module's input, alternating current charging module's input is connected, distribution module's input is connected with energy storage battery assembly 12's output, direct current charging module's output, alternating current charging module's output all is connected to the external equipment treat the charging equipment on, voltage converter's input is connected with external equipment's power equipment, the output is connected with energy storage battery assembly 12.
The power distribution module can adopt the existing power distribution unit and is mainly used for distributing the output voltage of the energy storage battery assembly 12 and stably supplying power to the to-be-charged equipment of the external equipment through the direct current charging module or the alternating current charging module.
The direct current charging module is used for outputting direct current to the equipment to be charged, the alternating current charging module is used for outputting alternating current to the equipment to be charged so as to realize stable charging to different equipment to be charged, and the direct current charging module and the alternating current charging module can adopt the existing direct current and alternating current conversion unit. The energy storage battery assembly is used for providing a high-voltage power source for the electric device, and energy transmission is mainly realized through the power distribution unit.
Therefore, when the device to be charged is charged, the high-voltage electricity output by the energy storage battery assembly 12 is distributed through the power distribution unit, and the device to be charged is stably supplied with power through the current charging module or the alternating current charging module; when the energy storage battery assembly 12 is charged, the electric energy output by the power supply device is subjected to voltage conversion through the voltage converter and then is transmitted to the energy storage battery assembly 12, so that the energy storage battery assembly 12 is charged.
Because the conversion assembly 132 is each electrical component, the conversion assembly 132 usually generates heat when operating, and therefore the fans 135 are respectively disposed on two sides of the conversion assembly 132, and the first housing 131 is provided with a vent hole through which the fans 135 communicate with the outside. The heat of the conversion assembly 132 is dissipated by the fan 135, which improves the operation life and operation stability of the conversion assembly 132.
Be provided with the rifle 134 and the interface 133 that charges on first casing 131, the input of the rifle 134 that charges is inserted first casing 131 and is connected with the output of conversion component 132, the output is connected with external equipment, the input and the external power supply equipment of the interface 133 that charges are connected, the output is connected with voltage converter's input.
The charging gun 134 is used for charging the device to be charged, a plurality of electrical interfaces are arranged on the charging gun 134 and are matched with the electrical interfaces arranged on the device to be charged, and when the interfaces of the charging gun 134 are matched and connected with the interfaces of the device to be charged, the device to be charged can be charged; therefore, after the high voltage output by the energy storage battery assembly 12 is distributed by the power distribution module, the device to be charged is charged by the charging gun 134 through the dc charging module or the ac charging module.
The charging interface 133 is used for charging the energy storage battery assembly 12 by external power equipment, and when the electric quantity stored by the energy storage charging and discharging mechanism 1 is too low, the battery pack 11 in the energy storage battery assembly 12 needs to be charged, so that the whole subsequent charging device moves to the side of the equipment to be charged, and therefore, the charging interface 133 is externally connected with the external power equipment and internally connected with the voltage converter, and the charging of the energy storage battery assembly 12 is realized.
No matter the energy storage battery assembly 12 is used for charging the device to be charged or the external power supply device is used for charging the energy storage battery assembly 12, the conversion assembly 132 is used for converting voltage, current and the like, so that the final charging voltage is in a required range, and the service life of the whole charging device is drawn.
In the charging/discharging process of the energy storage charging/discharging mechanism 1, in order to view the current charging/discharging parameter information in real time and control the current charging/discharging working state, the first housing 131 is further provided with a controller 136 and a touch display screen 137.
It should be understood that the controller 136 can control the charging/discharging of the energy storage charging/discharging mechanism 1, and therefore the controller 136 is connected to both the energy storage charging/discharging mechanism 1 and the conversion component 132 to realize the switching control and the operating state control (for example, the control of the output voltage, the current, etc.) of the two.
The touchable display screen 137 provides a good human-computer interface, and can display relevant information such as current, temperature, expected charging time and the like, so as to realize good human-computer interaction.
The energy storage battery assembly 12 further comprises a support plate 121 detachably fixed on the simple electric vehicle 2 and a plurality of support cabins 122 arranged on the support plate 121, each support cabin 122 is provided with one battery pack 11, and the plurality of battery packs 11 are connected in sequence.
The application of the mobile charging device can be used in the field of charging of new energy vehicles, can be applied to places without charging equipment such as streets and underground parking lots, and provides functions of temporary charging, fixed charging and the like of the new energy vehicles.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, 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 specifically limited otherwise.
The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A mobile charging device for a lithium battery comprises an energy storage charging and discharging mechanism (1) and a movable electric simple vehicle, wherein the energy storage charging and discharging mechanism (1) is placed on the electric simple vehicle, the energy storage charging and discharging mechanism (1) comprises an energy storage battery assembly (12) consisting of a plurality of battery packs (11) and a charging and discharging assembly (13) for performing voltage conversion on electric energy, and the charging and discharging assembly (13) is respectively electrically connected with the energy storage battery assembly (12) and external equipment;
battery packs (11) are arranged in any mounting bracket (122), and any battery packs (11) are connected in sequence;
the charging and discharging assembly (13) is arranged at the top of the mounting bracket (122), and the charging and discharging assembly (13) is matched with the mounting bracket (122) in shape.
2. The mobile lithium battery charging device as claimed in claim 1, wherein the mounting bracket (122) is provided with two layers, and 4 battery packs (11) are carried on the mounting bracket (122) of any layer, and the 4 battery packs (11) are arranged on the mounting bracket (122) in parallel.
3. The mobile lithium battery charging device according to claim 1, wherein the charging and discharging assembly (13) comprises a first housing (131) and a conversion assembly (132) disposed in the middle of the first housing (131);
the conversion assembly (132) comprises a direct current charging module, an alternating current charging module, a power distribution module and a voltage converter;
the input end of the power distribution module is connected with the output end of the energy storage battery assembly (12); the output end of the power distribution module is respectively connected with the input end of the direct current charging module and the input end of the alternating current charging module;
the output end of the direct current charging module and the output end of the alternating current charging module are electrically connected with equipment to be charged in external equipment when output;
the input end of the voltage converter is connected with power supply equipment in external equipment when the input end of the voltage converter is input, and the output end of the voltage converter is connected with the energy storage battery assembly (12).
4. The mobile lithium battery charging device according to claim 3, wherein the first shell (131) is provided with a charging interface (133) and a charging gun (134), and a fan (135) is further arranged on the same side of the charging interface (133);
but the one side of rifle (134) charges is provided with touch display screen (137), the opposite side of rifle (134) charges is provided with controller (136), just but touch display screen (137), rifle (134) and the equal homonymy setting of controller (136) charge.
5. The mobile lithium battery charging device as claimed in claim 3, wherein the first casing (131) further comprises a vent hole, and the vent hole connects the inside of the first casing (131) with the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121166129.1U CN215153996U (en) | 2021-05-27 | 2021-05-27 | Lithium battery mobile charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121166129.1U CN215153996U (en) | 2021-05-27 | 2021-05-27 | Lithium battery mobile charging device |
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| Publication Number | Publication Date |
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| CN215153996U true CN215153996U (en) | 2021-12-14 |
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| CN202121166129.1U Active CN215153996U (en) | 2021-05-27 | 2021-05-27 | Lithium battery mobile charging device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116559683A (en) * | 2023-04-21 | 2023-08-08 | 辽宁充宝汽车新能源科技有限公司 | Method and device for monitoring schedulable charging capacity of mobile energy storage station |
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2021
- 2021-05-27 CN CN202121166129.1U patent/CN215153996U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116559683A (en) * | 2023-04-21 | 2023-08-08 | 辽宁充宝汽车新能源科技有限公司 | Method and device for monitoring schedulable charging capacity of mobile energy storage station |
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