CN215008482U - Mobile energy storage equipment - Google Patents
Mobile energy storage equipment Download PDFInfo
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- CN215008482U CN215008482U CN202121271622.XU CN202121271622U CN215008482U CN 215008482 U CN215008482 U CN 215008482U CN 202121271622 U CN202121271622 U CN 202121271622U CN 215008482 U CN215008482 U CN 215008482U
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- energy storage
- battery pack
- mobile energy
- storage device
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model belongs to the technical field of energy storage power supply unit, specifically disclose a mobile energy storage device, including group battery, protection shield, connection piece and shell, protection shield and group battery electric connection, the protection shield is used for obtaining the electric energy information of group battery, and judge the running state of group battery through analyzing the electric energy information, when the group battery electric energy input or output appears unusually, the protection shield can block the electric energy input or output; the connecting sheet is arranged on at least one side surface of the battery pack and is used for connecting the battery pack and the protection board; the battery pack, the connecting sheet and the protective plate are fixedly arranged in the shell. The mobile energy storage equipment is compact in structure, small in size and convenient to carry and use, meanwhile, the protection plate is arranged inside the mobile energy storage equipment, the use safety of the battery pack can be improved through the protection plate, and the potential safety hazard of the mobile energy storage equipment is reduced.
Description
Technical Field
The utility model belongs to the technical field of energy storage power supply unit, concretely relates to mobile energy storage equipment.
Background
The energy storage technology mainly refers to the storage of electric energy, the stored energy can be used as emergency energy, and also can be used for storing energy when the load of a power grid is low, and outputting energy when the load of the power grid is high, so that the peak clipping and valley filling can be realized, the fluctuation of the power grid can be reduced, the energy has various forms including radiation, chemical, gravitational potential energy, electric power, high temperature, latent heat and power, and the energy storage relates to the conversion of energy in a form which is difficult to store into a more convenient or economically storable form.
The existing standby power supplies such as automobiles, mobile power supplies, energy storage power supplies and the like are lead-acid batteries which are large in size, heavy in weight, inconvenient to carry and move, the service cycle is about 1 year, resource waste of a large degree exists, the standby power supplies are not provided with a protection circuit, and great potential safety hazards exist in the use process of energy storage equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: through providing a mobile energy storage equipment, the problem that current energy storage equipment security is poor has been solved, it can match multiple battery charging outfit to can realize parallelly connected increase-volume, have light in weight, long cycle life's characteristics, and can improve energy storage equipment's safety in utilization and reliability.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a mobile energy storage device comprises a battery pack, a protection board, a connecting sheet and a shell, wherein the protection board is electrically connected with the battery pack and used for acquiring electric energy information of the battery pack and judging the running state of the battery pack by analyzing the electric energy information; the connecting sheet is arranged on at least one side surface of the battery pack and is used for connecting the battery pack and the protective plate; the battery pack, the connecting sheet and the protection board are fixedly installed in the shell.
Further, the battery pack is a lithium iron phosphate battery pack.
Further, the number of times of recycling of the battery pack is 2800-3000 times.
Furthermore, a fixing plate is arranged on one surface of the shell, a plurality of fixing holes are formed in the fixing plate, and the fixing holes are used for fixing the mobile energy storage device.
Further, a portable part is arranged on the outer shell, and the portable part is convenient for carrying the mobile energy storage device.
Furthermore, a first interface is arranged on the shell, the first interface is a parallel output port, and the plurality of mobile energy storage devices realize parallel capacity expansion through the first interface.
Further, the first interface is an anderson plug.
Further, a second interface is arranged on the shell, and the second interface is at least one of a USB interface, a Typec-C interface and a cigarette lighter interface.
Furthermore, the shell is made by a sheet metal process.
Further, the connecting sheet is an aluminum sheet.
The beneficial effects of the utility model reside in that: a mobile energy storage device comprises a battery pack, a protection board, a connecting sheet and a shell, wherein the protection board is electrically connected with the battery pack and used for acquiring electric energy information of the battery pack and judging the running state of the battery pack by analyzing the electric energy information; the connecting sheet is arranged on at least one side surface of the battery pack and is used for connecting the battery pack and the protective plate; the battery pack, the connecting sheet and the protection board are fixedly installed in the shell. This kind of structural design makes mobile energy storage equipment compact structure, and is small, portable uses, and simultaneously, its inside is provided with the protection shield, through the protection shield, can improve the safety in utilization of group battery, reduces mobile energy storage equipment's potential safety hazard, and when the group battery broke down, the protection shield can block electric energy input or output from opening to avoid accident's emergence. The utility model provides a pair of mobile energy storage equipment, it is light convenient that it carries, can light removal fast to adopt a plurality of lithium iron phosphate cores to make the group battery, make mobile energy storage equipment's cycle number reach 3000 times more, long service life effectively practices thrift use cost and has avoided changing the trouble problem of bringing.
Drawings
Fig. 1 is one of schematic structural diagrams of a mobile energy storage device according to an embodiment of the present invention;
fig. 2 is a second schematic structural diagram of a mobile energy storage device according to an embodiment of the present invention;
fig. 3 is a schematic diagram of the packaging and transportation of a mobile energy storage device according to an embodiment of the present invention.
Wherein: 1-a battery pack; 2-protecting the board; 3-a housing; 4, fixing a plate; 5-fixing holes; 6-a hand-held portion; 7-a first interface; 8-second interface.
Detailed Description
In the description of the present application, unless explicitly stated or limited otherwise, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more; the terms "connected," "secured," and the like are to be construed broadly and unless otherwise stated or indicated, and for example, "connected" may be a fixed connection, a removable connection, an integral connection, or an electrical connection; "connected" may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In order to make the technical solutions and advantages of the present invention clearer, the present invention and its advantageous effects will be described in further detail below with reference to the accompanying drawings of the detailed description and the specification, but the present invention is not limited thereto.
As shown in fig. 1-2, a mobile energy storage device includes a battery pack 1, a protection board 2, a connection sheet, and a housing 3, where the protection board 2 is electrically connected to the battery pack 1, the protection board 2 is used to obtain electric energy information of the battery pack 1, and determine an operating state of the battery pack 1 by analyzing the electric energy information, and when an abnormal electric energy input or output occurs in the battery pack 1, the protection board 2 can block the electric energy input or output; the connecting sheet is arranged on at least one side surface of the battery pack 1 and is used for connecting the battery pack 1 and the protection board 2; the battery pack 1, the connecting sheet and the protection plate 2 are fixedly arranged in the shell 3, wherein the connecting sheet is an aluminum sheet. This kind of structural design makes mobile energy storage equipment compact structure, and is small, portable uses, and simultaneously, its inside is provided with protection shield 2, through protection shield 2, can improve group battery 1's safety in utilization, reduces mobile energy storage equipment's potential safety hazard, and when group battery 1 broke down, protection shield 2 can block electric energy input or output from opening to avoid accident's emergence. The utility model provides a pair of mobile energy storage equipment, it is light convenient that it carries, can light removal fast to adopt a plurality of lithium iron phosphate cores to make group battery 1, make mobile energy storage equipment's cycle number reach 3000 times more, long service life effectively practices thrift use cost and has avoided changing the trouble problem of bringing.
Preferably, the battery 1 is a lithium iron phosphate battery. The utility model discloses a lithium iron phosphate battery replaces traditional lead acid battery to make and removes energy storage equipment, has effectively reduced the volume that removes energy storage equipment, has alleviateed the weight that removes energy storage equipment, and portable uses has improved the practicality that removes energy storage equipment.
Preferably, the number of times of recycling of the battery pack 1 is 2800 to 3000 times. The service life of the mobile energy storage device can be effectively prolonged, the use cost is reduced, and the use experience of a user is improved.
Preferably, a fixing plate 4 is disposed on one surface of the outer shell 3, a plurality of fixing holes 5 are disposed on the fixing plate 4, the plurality of fixing holes 5 are used for fixing the mobile energy storage device, and a portable portion 6 is disposed on the outer shell 3, and the portable portion 6 is convenient for carrying the mobile energy storage device. Wherein, fixed orifices 5 are slidable screw hole site, and it sets up in the upper and lower edge of fixed plate 4, and is a style of calligraphy range to the user of being convenient for fixes this mobile energy storage equipment, prevents to remove the mobile energy storage equipment and take place the slip collision in handling, is provided with portable portion 6, and the portable carrying of user of being convenient for has improved mobile energy storage equipment's practicality.
Preferably, the shell 3 is provided with a first interface 7, the first interface 7 is a parallel output port, the plurality of mobile energy storage devices realize parallel capacity expansion through the first interface 7, and the first interface 7 is an anderson plug. In the embodiment, two groups of anderson plugs are arranged, and are respectively and symmetrically arranged on two sides of the shell 3, so that the anderson plugs can be used for product parallel capacity increase and can be used as a charging and discharging output port.
Preferably, the shell 3 is provided with a second interface 8, and the second interface 8 is at least one of a USB interface, a Typec-C interface, and a cigarette lighter interface. The USB interface, the Typec-C interface and the cigarette lighter interface are common interfaces, a user can select a proper interface to charge the mobile device according to an actual application scene, and the user can use the vehicle-mounted charger to connect through the cigarette lighter interface, so that the electronic product is charged, and the function of serving as an automobile point cigarette holder is achieved.
Preferably, the housing 3 is made by a sheet metal process. The shell 3 is made by adopting a sheet metal process, so that the anti-falling capability of the mobile energy storage device can be enhanced, and components assembled in the shell 3 can be effectively protected.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should understand that the embodiments as a whole may be combined as appropriate to form other embodiments understood by those skilled in the art.
Variations and modifications to the above-described embodiments may become apparent to those skilled in the art from the disclosure and teachings of the above description. Therefore, the present invention is not limited to the above-mentioned embodiments, and any obvious modifications, replacements or variations made by those skilled in the art on the basis of the present invention belong to the protection scope of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. A mobile energy storage device, comprising:
a battery pack (1),
the protection board (2) is electrically connected with the battery pack (1), the protection board (2) is used for acquiring electric energy information of the battery pack (1) and judging the running state of the battery pack (1) by analyzing the electric energy information, and when the electric energy input or output of the battery pack (1) is abnormal, the protection board (2) can block the electric energy input or output;
a connecting sheet provided on at least one side surface of the battery pack (1), the connecting sheet being used to connect the battery pack (1) and the protective plate (2);
the battery pack (1), the connecting sheet and the protection plate (2) are fixedly arranged in the shell (3).
2. A mobile energy storage device according to claim 1, wherein: the battery pack (1) is a lithium iron phosphate battery pack.
3. A mobile energy storage device according to claim 2, wherein: the number of times of recycling of the battery pack (1) is 2800-3000.
4. A mobile energy storage device according to claim 1, wherein: a fixing plate (4) is arranged on one surface of the shell (3), a plurality of fixing holes (5) are formed in the fixing plate (4), and the fixing holes (5) are used for fixing the mobile energy storage device.
5. A mobile energy storage device according to claim 1, wherein: be provided with handheld portion (6) on shell (3), handheld portion (6) portable remove energy storage equipment.
6. A mobile energy storage device according to claim 1, wherein: the shell (3) is provided with a first interface (7), the first interface (7) is an output port connected in parallel, and the mobile energy storage devices are connected in parallel to increase the capacity through the first interface (7).
7. A mobile energy storage device according to claim 6, wherein: the first interface (7) is an Anderson plug.
8. A mobile energy storage device according to claim 6, wherein: the shell (3) is provided with a second interface (8), and the second interface (8) is at least one of a USB interface, a Typec-C interface and a cigarette lighter interface.
9. A mobile energy storage device according to claim 1, wherein: the shell (3) is made by a sheet metal process.
10. A mobile energy storage device according to claim 1, wherein: the connecting sheet is an aluminum sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271622.XU CN215008482U (en) | 2021-06-08 | 2021-06-08 | Mobile energy storage equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121271622.XU CN215008482U (en) | 2021-06-08 | 2021-06-08 | Mobile energy storage equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215008482U true CN215008482U (en) | 2021-12-03 |
Family
ID=79130733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121271622.XU Active CN215008482U (en) | 2021-06-08 | 2021-06-08 | Mobile energy storage equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215008482U (en) |
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2021
- 2021-06-08 CN CN202121271622.XU patent/CN215008482U/en active Active
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