CN220528334U - Energy storage power supply - Google Patents
Energy storage power supply Download PDFInfo
- Publication number
- CN220528334U CN220528334U CN202321754656.3U CN202321754656U CN220528334U CN 220528334 U CN220528334 U CN 220528334U CN 202321754656 U CN202321754656 U CN 202321754656U CN 220528334 U CN220528334 U CN 220528334U
- Authority
- CN
- China
- Prior art keywords
- shell
- power supply
- energy storage
- storage power
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004146 energy storage Methods 0.000 title claims abstract description 48
- 238000001816 cooling Methods 0.000 claims description 14
- 238000012423 maintenance Methods 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model discloses an energy storage power supply, which comprises a shell, wherein a power supply module is detachably arranged in the shell; the shell is fixedly connected with a fixing part outside, the fixing part is movably connected with a handle part, and the fixing part and the handle part form a handle with one telescopic end; when the handle is in a preset contracted form, the handle part can be driven by external force to extend towards the direction away from the fixing part. The power module is placed in the shell after the shell is assembled, the power module is only required to be taken out completely and then detached during maintenance, the problem that the assembly and the maintenance are inconvenient due to the small space of the shell is solved, the handle part can move in the direction away from the fixing part under the action of external force when the energy storage power supply is taken out, a sufficient taking space is provided for people, the handle part can move in the direction close to the fixing part due to the gravity of the handle part when the energy storage power supply is put down, the occupied space of the energy storage power supply is reduced, and the problem that the occupied space of the energy storage power supply is large is solved.
Description
Technical Field
The utility model relates to the technical field of energy storage power supplies, in particular to an energy storage power supply.
Background
The energy storage power supply is a device capable of storing electric energy and providing electric energy for electric appliances, is used for supplying power for the electric appliances in a use environment without energy sources, and mainly comprises a shell and a power supply module.
However, the prior art energy storage battery also has the following two problems:
one is: the power module in the prior art generally comprises a plurality of parts, each part is arranged at different positions of the shell during installation, and is connected with the shell through bolts, so that the power module is very simple, but the space of the shell is generally narrow, so that the installation and subsequent maintenance are very inconvenient;
and the second is: the occupied space is large, the handle is arranged on the mobile power supply in order to facilitate taking in the prior art, but the handle is fixed, and the handle cannot retract when the mobile power supply is not required to be taken, so that the occupied space of the energy storage power supply is increased.
Therefore, improvements in the prior art are needed to solve the problems of inconvenient installation and maintenance and large occupied space of the energy storage power supply in the prior art.
Disclosure of Invention
The utility model aims to provide an energy storage power supply to solve the technical problems of inconvenient installation and maintenance and large occupied space of the energy storage power supply in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an energy storage power supply comprises a shell, wherein a power supply module is detachably arranged in the shell;
the shell is fixedly connected with a fixing part outside, the fixing part is movably connected with a handle part, and the fixing part and the handle part form a handle with one telescopic end;
when the handle is in a preset contracted form, the handle part can be driven by external force to extend in a direction away from the fixing part.
Preferably, one of the handle part and the fixing part is provided with a protrusion, the other is provided with a first chute corresponding to the protrusion, and the protrusion is limited in the first chute and can slide along the first chute.
Preferably, the power module comprises a mounting frame and a battery cell, wherein the mounting frame is provided with an accommodating space, and the battery cell is arranged in the accommodating space.
Preferably, the mounting frame comprises a battery upper cover and a battery lower cover, and the battery lower cover is detachably connected with the shell and the battery upper cover.
Preferably, the inner wall of the shell is provided with a positioning column, the mounting frame is provided with a locking part corresponding to the positioning column, and the locking part is in threaded connection with the positioning column.
Preferably, the power module further comprises a circuit module, wherein the circuit module comprises a PCB, a BMS control module and an inversion module, and the BMS control module and the inversion module are arranged on the PCB and are electrically connected with the battery cell.
Preferably, the energy storage power supply further comprises a cooling fan and cooling fins, the shell is further provided with cooling holes, the cooling fan is close to the cooling holes, and the cooling fan is close to and electrically connected with the inversion module.
Preferably, the energy storage power supply further comprises two cover plates, and the two cover plates are detachably connected with openings at two ends of the shell.
Preferably, one of the cover plate and the shell is provided with a buckle, the other is provided with a clamping hole matched with the buckle, and the cover plate is clamped with the shell.
Preferably, the energy storage power supply further comprises a direct current interface and an alternating current interface, the tributary interface and the alternating current interface are both arranged on the cover plate, the direct current interface is electrically connected with the output end of the battery cell, and the alternating current interface is electrically connected with the output end of the inversion module.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model designs an energy storage power supply which comprises a shell, a cover plate, a power module and a handle, wherein the shell is hollow, the power module is arranged in the shell, the cover plate is detachably connected with the shell to seal the shell, the handle comprises a lifting handle part and a fixing part which are movably connected, the fixing part is connected with the shell, and the lifting handle part can be acted by external force and can move along the direction away from the fixing part. Compared with the energy storage power supply in the prior art, the power supply module is placed in the shell after the shell is assembled, and only the power supply module is required to be taken out and detached when maintenance is needed, so that the problem that the assembly and maintenance of the energy storage power supply are inconvenient due to the fact that the space of the shell is small is solved, when the energy storage power supply is taken, the handle part can move in the direction away from the fixing part under the action of external force, a sufficient taking space is provided for people, when the energy storage power supply is put down, the handle part can move in the direction close to the fixing part due to self gravity, the occupied space of the energy storage power supply is reduced, and the problem that the occupied space is large due to the fact that the handle on the energy storage power supply is fixed is solved.
Drawings
FIG. 1 is a schematic diagram of a power module of the present utility model;
FIG. 2 is a schematic diagram of the energy storage power supply of the present utility model;
FIG. 3 is a schematic view of the structure of the handle of the present utility model;
fig. 4 is a schematic structural view of the housing of the present utility model.
Illustration of: 1. a housing; 2. a cover plate; 3. a fixing part; 4. a handle part; 5. a protrusion; 6. a first chute; 7. a BMS control module; 8. an inversion module; 9. a heat radiation fan; 10. a battery upper cover; 11. a battery lower cover; 12. positioning columns; 13. a locking part; 14. a heat sink; 15. a waterproof and dustproof cover; 16. a heat radiation hole; 17. l-shaped block.
Detailed Description
In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
Referring to fig. 1-4, the energy storage power supply of the present embodiment includes a housing 1, and a power module is detachably installed in the housing 1; the outer part of the shell 1 is fixedly connected with a fixing part 3, the fixing part 3 is movably connected with a handle part 4, and the fixing part 3 and the handle part 4 form a handle with one telescopic end; when the handle is in a preset contracted configuration, the handle portion 4 can be driven by an external force to extend away from the fixing portion 3.
It should be noted that, the periphery of the housing 1 is closed, two opposite sides are open, when in assembly, the power module is required to be assembled first and then placed in the housing 1, when in maintenance, the power module can be taken out of the housing 1, and then the problematic components on the power module are maintained or replaced, so that the housing 1 is very convenient, and the problem that the space of the housing 1 on the energy storage power supply in the prior art is narrow and inconvenient for assembly and maintenance is solved. In addition, handle portion 4 and fixed part 3 swing joint of handle on the energy storage power, when taking the energy storage power, handle portion 4 receives the exogenic action and can follow the direction motion of keeping away from fixed part 3. The full space of taking is provided for people, when the energy storage power supply is put down, the handle part 4 can move along the direction close to the fixing part 3 due to self gravity, so that the occupied space of the energy storage power supply is reduced, and the problem of large occupied space caused by the fixation of the handle on the energy storage power supply is solved.
Specifically, one of the handle portion 4 and the fixing portion 3 is provided with a protrusion 5, the other is provided with a first chute 6 corresponding to the protrusion 5, and the protrusion 5 is limited in the first chute 6 and can slide along the first chute 6.
Specifically, when the handle portion 4 is in the extended state, one of the protrusion 5 and the first chute 6 slides in the first direction; when the handle portion 4 is in the contracted state, one of the protrusion 5 and the first chute 6 slides in a second direction away from the first direction.
It should be noted that, the first direction of the present utility model is vertically upward, the second direction is vertically downward, the handle portion 4 of the present embodiment is provided with a first chute 6 and a cavity, the cavity is communicated with the first chute 6, the fixing portion 3 is connected with a plate through a connecting block, and the plate is fixedly connected with a protrusion 5. During assembly, the plate penetrates into the cavity, the protrusion 5 is limited to the first sliding groove 6, then the connecting block is arranged between the fixed block and the plate, the bolt penetrates through the fixed portion 3, the connecting block and the plate, when the energy storage power supply is put down, the first sliding groove 6 vertically moves downwards until one end far away from the fixed portion 3 is abutted with the protrusion 5, and when the energy storage power supply is taken, the first sliding groove 6 vertically moves upwards until one end close to the fixed portion 3 is abutted with the protrusion 5. Of course, it should be noted that other schemes may be adopted in practical application, and the present utility model is not limited thereto.
Specifically, power module includes mounting bracket and electric core, and the mounting bracket is equipped with accommodation space, and electric core is located in the accommodation space.
Specifically, the mounting frame includes a battery upper cover 10 and a battery lower cover 11, and the battery lower cover 11 detachably connects the housing 1 and the battery upper cover 10.
Specifically, the inner wall of the shell 1 is provided with a positioning column 12, the mounting frame is provided with a locking part 13 corresponding to the positioning column 12, and the locking part 13 is in threaded connection with the positioning column 12.
The battery upper cover 10 and the battery lower cover 11 are detachably connected, the battery core is arranged in the mounting frame or the battery core is required to be replaced, the shell 1 is provided with the through hole, the bolt can penetrate through the through hole in the shell 1 and is in threaded connection with the battery lower cover 11, the mounting frame is limited to be free from vertical deviation, the positioning column 12 is arranged along the horizontal direction, the locking part 13 corresponds to the positioning column 12 when the power module is arranged in the shell 1, the bolt penetrates through the locking part 13 and the positioning column 12, the mounting frame is limited to be free from horizontal deviation, and the impact of the mounting frame on the shell 1 is avoided. Of course, in order to further define that the mounting frame does not deflect horizontally, the utility model also provides an L-shaped block 17, which L-shaped block 17 can be connected to the locating post 12. Specifically, the power module still includes circuit module, and circuit module includes PCB, has BMS control module 7 and contravariant module 8 on the PCB, and battery cell is all connected to BMS control module 7 and contravariant module 8 electricity.
The BMS control module 7 is electrically connected with all the battery cells, so that the charge and discharge states of the battery can be monitored, the overcharge and overdischarge of the battery are prevented, the safety of the battery is ensured, the service life of the battery is greatly prolonged, and the inverter module 8 converts direct current output by the battery cells into alternating current, so that the use requirements of people can be met.
Specifically, the casing 1 is provided with a heat dissipation hole 16, the energy storage power supply comprises a heat dissipation fan 9 and a heat dissipation fin 14, the heat dissipation fan 9 is close to the heat dissipation hole 16, and the heat dissipation fin 14 is opposite to the inverter module 8. The cooling fan 9 and the cooling fin 14 of the utility model jointly cool the inverter module 8, and the heat generated by the inverter module 8 can be timely dissipated, thereby improving the working efficiency of the inverter module 8 and prolonging the service life of the inverter module 8.
Specifically, the energy storage power supply further comprises two cover plates 2, and the two cover plates 2 are detachably connected to openings at two ends of the shell 1.
Specifically, one of the cover plate 2 and the shell 1 is provided with a buckle, the other is provided with a clamping hole matched with the buckle, and the cover plate 2 is clamped with the shell 1. When the power module is required to be assembled into the shell 1 or taken out from the shell 1, the cover plate 2 is only required to be opened, so that the power module is quite convenient.
Specifically, the energy storage power supply further comprises a direct current interface and an alternating current interface, wherein the direct current interface and the alternating current interface are both arranged on the cover plate 2, the direct current interface is electrically connected with the output end of the battery cell, and the alternating current interface is electrically connected with the output end of the inversion module 8.
Specifically, the energy storage power supply further includes a charging interface, where the charging interface is electrically connected to an input end of the electric core, and of course, it needs to be emphasized that, in the utility model, the direct current interface is electrically connected to an output end of the electric core, and the alternating current interface is electrically connected to an output end of the inverter module 8 and an input end of the electric core, where the charging interface is electrically connected to the input end of the electric core, through a wire, or the alternating current interface can be directly installed at an output end of the inverter module 8, or the alternating current interface is directly installed at an output end of the inverter module 8 or the charging interface is directly installed at an input end of the electric core, which is not limited in the utility model.
Specifically, the energy storage power supply further comprises a waterproof and dustproof cover 15, and the waterproof and dustproof cover 15 is clamped with the direct current interface, the alternating current interface and the charging interface. When charging or discharging is needed, only the waterproof and dustproof cover 15 needs to be detached, and when the waterproof and dustproof cover 15 does not need to be used, the waterproof and dustproof cover 15 is covered back to the direct current interface, the alternating current interface and the charging interface, so that the problems that cleaning caused by water and dust entering the interfaces is difficult and safety accidents are easy to cause can be avoided.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc., are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. An energy storage power supply, includes casing, its characterized in that: a power module is detachably arranged in the shell;
the shell is fixedly connected with a fixing part outside, the fixing part is movably connected with a handle part, and the fixing part and the handle part form a handle with one telescopic end;
when the handle is in a preset contracted form, the handle part can be driven by external force to extend in a direction away from the fixing part.
2. The energy storage power supply of claim 1, wherein: one of the lifting handle part and the fixing part is provided with a bulge, and the other one is provided with a first chute corresponding to the bulge; the protrusion is limited in the first chute and can slide along the first chute.
3. The energy storage power supply of claim 1, wherein: the power module comprises a mounting frame and a battery cell, wherein the mounting frame is provided with an accommodating space, and the battery cell is arranged in the accommodating space.
4. A power storage source according to claim 3, wherein: the mounting frame comprises a battery upper cover and a battery lower cover, and the battery lower cover is detachably connected with the shell and the battery upper cover.
5. A power storage source according to claim 3, wherein: the inner wall of the shell is provided with a positioning column, the mounting frame is provided with a locking part corresponding to the positioning column, and the locking part is in threaded connection with the positioning column.
6. A power storage source according to claim 3, wherein: the power module further comprises a circuit module, wherein the circuit module comprises a PCB, a BMS control module and an inversion module, and the BMS control module and the inversion module are arranged on the PCB and are electrically connected with the battery cell.
7. The energy storage power supply of claim 6, wherein: the inverter module comprises a shell, a cooling fan and cooling fins, wherein the shell is further provided with cooling holes, the cooling fan is close to the cooling holes, and the cooling fins are opposite to the inverter module.
8. The energy storage power supply of claim 7, wherein: the shell also comprises two cover plates, wherein the two cover plates are detachably connected with openings at two ends of the shell.
9. The energy storage power supply of claim 8, wherein: one of the cover plate and the shell is provided with a buckle, the other is provided with a clamping hole matched with the buckle, and the cover plate is clamped with the shell.
10. The energy storage power supply of claim 8, wherein: the direct current interface and the alternating current interface are both arranged on the cover plate, the direct current interface is electrically connected with the output end of the battery cell, and the alternating current interface is electrically connected with the output end of the inversion module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754656.3U CN220528334U (en) | 2023-07-05 | 2023-07-05 | Energy storage power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321754656.3U CN220528334U (en) | 2023-07-05 | 2023-07-05 | Energy storage power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220528334U true CN220528334U (en) | 2024-02-23 |
Family
ID=89928506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321754656.3U Active CN220528334U (en) | 2023-07-05 | 2023-07-05 | Energy storage power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220528334U (en) |
-
2023
- 2023-07-05 CN CN202321754656.3U patent/CN220528334U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |