CN116565423A - Combined outdoor power supply - Google Patents
Combined outdoor power supply Download PDFInfo
- Publication number
- CN116565423A CN116565423A CN202310431709.6A CN202310431709A CN116565423A CN 116565423 A CN116565423 A CN 116565423A CN 202310431709 A CN202310431709 A CN 202310431709A CN 116565423 A CN116565423 A CN 116565423A
- Authority
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- China
- Prior art keywords
- battery
- module
- outdoor power
- power supply
- negative electrode
- 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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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 23
- 229910052802 copper Inorganic materials 0.000 claims description 23
- 239000010949 copper Substances 0.000 claims description 23
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0045—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction concerning the insertion or the connection of the batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a combined outdoor power supply, which belongs to the technical field of mobile energy storage power supplies and comprises an inversion module and a battery module, wherein the battery module is arranged on the inversion module and is electrically connected with the inversion module; protrusions are arranged on one side of the inversion module and one side of the battery module, a sliding groove is formed in each protrusion, and a conductive seat is arranged in each sliding groove in a protruding mode; a groove is formed in one side of the battery module, and a wiring terminal which is in contact with the conductive seat is arranged in the groove; the battery modules are provided with end covers covering the bulges, a plurality of battery modules can be sequentially connected in series in a plug-in mode, and two battery modules at the end parts are respectively connected with the inversion module and the end covers. The invention is used for combining and installing a plurality of battery modules around the inversion module to provide convenient and sufficient electric quantity for outdoor power supply, realizing automatic series connection when the battery modules are mutually connected, cutting off the passage between the upper battery module and the inversion module and avoiding the parallel connection and downward of the plurality of battery modules.
Description
Technical Field
The invention relates to the technical field of mobile energy storage power supplies, in particular to a combined outdoor power supply.
Background
The core component of an outdoor power supply is a battery pack for storing energy, and in order to store enough energy, the battery pack of the outdoor power supply is usually larger. With the increase of the demands of users, the capacity and weight of the battery pack are also increasing, and become an important factor affecting the quality of the outdoor power supply.
Some outdoor power supplies adopt integral type structure for the power supply volume is limited, and inconvenient regulation according to the electric quantity demand. The design of the combined power supply is to separately design the battery module and the inversion module and combine the battery module and the inversion module according to the requirement. The inverter module is connected with one or more battery modules in series according to the requirement. The outdoor electric quantity demand can be effectively met, and the optimal portability is realized. However, a plurality of battery modules need to be connected in series, and the battery modules are directly connected with the inverter module. Therefore, when a plurality of battery modules are combined, the wiring process is required to be modified, wiring mixing is easy to cause, a parallel phenomenon occurs, and the use is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a combined outdoor power supply which is used for combining and installing a plurality of battery modules in series around an inversion module to provide convenient and sufficient electric quantity for outdoor power supply, realizing automatic series connection when the battery modules are connected with each other, cutting off the passage between the upper battery module and the inversion module and avoiding the parallel connection and downward of the plurality of battery modules.
In order to solve the technical problems, the invention solves the problems that a plurality of battery modules are required to be connected in series and are directly connected with an inversion module, and the inconvenience is brought to the combined use.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the combined outdoor power supply comprises an inversion module and a battery module, wherein the battery module is arranged on the inversion module and is electrically connected with the inversion module; protrusions are arranged on one side of the inversion module and one side of the battery module, a sliding groove is formed in each protrusion, and a conductive seat is arranged in each sliding groove in a protruding mode; a groove is formed in one side of the battery module, and a wiring terminal which is in contact with the conductive seat is arranged in the groove; the battery modules are provided with end covers covering the bulges, a plurality of battery modules can be sequentially connected in series in a plug-in mode, and two battery modules at the end parts are respectively connected with the inversion module and the end covers. The invention is used for combining and installing a plurality of battery modules around the inversion module to provide convenient and sufficient electric quantity for outdoor power supply, realizing automatic series connection when the battery modules are connected with each other, cutting off the passage between the upper battery module and the inversion module, and avoiding the parallel connection and downward of the plurality of battery modules; the upper wire end of the battery module is exposed with a wiring electrode, but the electrodes at the corresponding positions of the upper wire end are opposite to each other, so that the battery module is accurately connected in series when being combined, and the internal wiring process is adopted to realize convenient installation.
Preferably, the end cover is provided with a bracket for protecting the inversion module and the battery module, and the bracket can be unfolded for supporting the inversion module and the battery module.
Preferably, the battery module comprises a battery shell, a battery pack and a wire harness assembly, wherein the battery pack is fixedly arranged in the middle of the battery shell and is provided with gaps with the upper end and the lower end of the battery pack; the protrusions and the grooves are distributed at the upper end and the lower end of the battery shell, and the conductive seat and the wiring terminal penetrate into the battery shell; the harness assembly connects the battery pack with the conductive mount and the terminals.
Preferably, the conductive base includes a positive base and a negative base, and the terminal includes a positive terminal and a negative terminal.
Preferably, the negative electrode base and the positive electrode end in the battery module are connected through a wire harness assembly and are connected with the positive electrode of the battery pack.
Preferably, the negative electrode terminal and the positive electrode seat in the battery module are connected in series through the wire harness assembly and then connected with the negative electrode of the battery pack.
Preferably, the positive electrode base and the negative electrode end are positioned in the same vertical direction, and the negative electrode base and the positive electrode end are positioned in the same vertical direction.
Preferably, cavities are arranged in the positive electrode base and the negative electrode base, and elastic pieces and copper sheets which can conduct electricity are arranged in the cavities.
Preferably, the elastic piece in the positive electrode seat is composed of a guide rod, a spring and a protruding piece, the guide rod is fixed with the protruding piece, the spring is arranged on the outer side of the guide rod to control the protruding piece to protrude outwards, and the copper sheet is arranged on the guide rod in a sliding mode.
Preferably, an arc-shaped groove is formed in the guide rod in the negative electrode base, two copper sheets are vertically and fixedly arranged and sleeved on the guide rod, and the inner ends of the copper sheets are arranged on the protruding blocks penetrating into the arc-shaped groove.
Preferably, the positive electrode base and the negative electrode base in the inversion module are respectively connected with the positive electrode base and the negative electrode base of the inverter.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a combined outdoor power supply which is used for combining and installing a plurality of battery modules around an inversion module to provide convenient and sufficient electric quantity for outdoor power supply, realizing automatic series connection when the battery modules are connected with each other, cutting off a passage between an upper battery module and the inversion module and avoiding parallel connection and downward of the plurality of battery modules.
The upper wire end of the battery module is exposed with the wiring electrode, but the electrodes at the corresponding positions of the upper wire end are opposite to each other, so that the battery module is accurately connected in series when being combined, and the internal wiring process is adopted to realize convenient installation.
The invention has unified one-time installation mode of a plurality of battery modules, is convenient to install and can not cause wire confusion.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic view showing the overall structure of a single battery module assembly according to the present invention;
FIG. 2 is a schematic view showing the overall structure of a plurality of battery modules according to the present invention;
fig. 3 is a schematic view of an assembled and integrally disassembled structure of a single battery module according to the present invention;
fig. 4 is a schematic view showing a single battery module assembly integrally disassembled bottom view structure of the present invention;
fig. 5 is a schematic cross-sectional view of a battery module case according to the present invention;
FIG. 6 is a schematic view of a battery pack and related components according to the present invention;
FIG. 7 is a schematic diagram of a connection structure of a conductive base and a terminal according to the present invention;
FIG. 8 is a schematic view of a cross-sectional structure of a negative electrode base for connecting a single copper sheet according to the present invention;
FIG. 9 is a schematic cross-sectional view of a negative electrode base for connecting two copper sheets according to the present invention;
FIG. 10 is a schematic view of the copper sheet and guide bar of FIG. 9 according to the present invention;
fig. 11 is a schematic view showing the overall structure of a single battery module assembly of the mounting bracket of the present invention;
fig. 12 is a schematic view showing the overall structure of a single battery module assembly after the bracket of the present invention is unfolded.
Description of the figure: 1. an inversion module; 2. a battery module; 21. a battery case; 22. a battery pack; 23. a wire harness assembly; 3. a protrusion; 4. a chute; 5. a conductive base; 51. a positive electrode base; 52. a negative electrode base; 53. a cavity; 54. an elastic member; 541. a guide rod; 542. a spring; 543. a protruding member; 544. an arc-shaped groove; 545. a bump; 55. copper sheets; 6. a groove; 7. a terminal; 71. a positive terminal; 72. a negative terminal; 8. an end cap; a bracket; 91. and (5) supporting legs.
Description of the embodiments
The present invention is described in further detail below with reference to the accompanying drawings.
The following description is presented to enable one of ordinary skill in the art to practice the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the invention defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the invention.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "left," "right," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate orientations or positions based on the orientation or positional relationship shown in the drawings, which are merely for convenience in describing the present simplified description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus the above terms are not to be construed as limiting the present invention.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
Examples
Referring to fig. 1-12, the present invention provides a combined outdoor power supply, which comprises an inverter module 1 and a battery module 2, wherein the battery module 2 is mounted on the inverter module 1 and electrically connected with the inverter module 1, a protrusion 3 is arranged on one side of each of the inverter module 1 and the battery module 2, a chute 4 is arranged on the protrusion 3, a conductive seat 5 is arranged on the protrusion 4, a groove 6 is arranged on one side of the battery module 2, a terminal 7 for contacting with the conductive seat 5 is arranged in the groove 6, an end cover 8 covering the protrusion 3 is mounted on the battery module 2, a plurality of battery modules 2 can be sequentially inserted and pulled in series, and two battery modules 2 at the end are respectively connected with the inverter module 1 and the end cover 8.
In the embodiment of the present application, the combined outdoor power source is composed of one inverter module 1 and one or more battery modules 2. The inverter module 1 is fixedly connected with the battery modules 2 in a plug-in connection manner, and the plurality of battery modules 2 are connected in series in a plug-in connection manner.
It should be noted that, the bottom of the inversion module 1 has a protrusion 3, a chute 4 is provided at the protrusion 3, two conductive seats 5 are provided in the recess at intervals, and positive and negative electrode wire bundles on the inverter are respectively connected to the two conductive seats 5.
The top of the battery module 2 has a groove 6, and two terminals 7 are disposed in the groove 6, and the two terminals 7 are connected to the positive and negative electrodes of the battery pack 22 in the battery module 2, respectively. The bottom of the battery module 2 is provided with a bulge 3, a chute 4 is arranged at the bulge 3, two conductive seats 5 are arranged in the middle of the groove 6, and the two conductive seats 5 are respectively connected with the anode and the cathode of a battery pack 22 in the battery module 2.
When in assembly, the bulge 3 can penetrate into the groove 6 for fixation, and the two conductive seats 5 are respectively connected with the two wiring terminals 7 to realize a passage.
It should be noted that the two conductive seats 5 on the inverter module 1 are located at the same positions as the two conductive seats 5 on the battery module 2, but the connection electrodes are opposite to each other.
An end cover 8 is mounted at the bottom of the battery module 2, and the end cover 8 covers the protrusions 3 at the bottom of the battery module 2. When one battery module 2 is assembled, the end cap 8 is mounted on the bottom of the battery module 2, and when a plurality of battery modules 2 are assembled, the end cap 8 is mounted on the bottom battery module 2.
In the embodiment of the present application, the battery module 2 includes a battery case 21, a battery pack 22, a harness assembly 23, and the like, the battery pack 22 being fixedly installed in the middle of the battery case 21 with gaps between the upper and lower ends thereof, the conductive holder 5 and the terminal 7 penetrating into the battery case 21, and the harness assembly 23 connecting the battery pack 22 with the conductive holder 5 and the terminal 7.
The conductive base 5 includes a positive base 51 and a negative base 52, and the terminal 7 includes a positive terminal 71 and a negative terminal 72. The positive electrode holder 51 and the negative electrode holder 52 in the inverter module 1 are respectively connected to the positive and negative electrodes of the inverter, and the negative electrode holder 52 and the positive electrode end 71 in the battery module 2 are connected to the positive electrode of the battery pack 22 through the wire harness assembly 23, and the negative electrode end 72 and the positive electrode holder 51 are connected to the negative electrode of the battery pack 22 after being connected in series through the wire harness assembly 23.
The two positive electrode holders 51 and the negative electrode holder 52 are opposite to each other at the bottom of the inverter module 1 and the battery module 2. So that the positive electrode holder 51 on the inverter module 1 communicates with the positive electrode terminal 71 on the battery module 2, and the negative electrode holder 52 on the inverter module 1 communicates with the negative electrode terminal 72 on the battery module 2.
In the battery module 2, the positive electrode holder 51 and the negative electrode terminal 72 are located in the same vertical direction, and the negative electrode holder 52 and the positive electrode terminal 71 are located in the same vertical direction. When the battery modules 2 are connected, the negative electrode holder 52 communicates with the positive electrode terminal 71, and the negative electrode terminal 72 communicates with the positive electrode holder 51.
Note that, in the battery module 2, the positive electrode of the battery pack 22 is connected to the positive electrode holder 51 and the positive electrode terminal 71 at the same time through the harness assembly 23, the negative electrode of the battery pack 22 is connected to the negative electrode holder 52 through the harness assembly 23, and the negative electrode holder 52 is connected to the negative electrode terminal 72.
When the two battery modules 2 are connected, the positive electrode of the upper battery pack 22 is connected to the negative electrode of the lower battery pack 22; at the same time, the negative electrode of the lower battery pack 22 is connected to the negative electrode of the upper battery pack 22, and the negative electrode circuit of the upper battery pack 22 is cut off. A rapid series connection of a plurality of battery modules 2 is achieved.
Further, the conductive base 5 is protruded downward, and the terminal 7 presses the conductive base 5 to move upward during connection, so that sufficient wiring can be ensured.
The conductive seat 5 is provided with a cavity 53, an elastic piece 54 and a copper sheet 55 are arranged in the cavity 53, the elastic piece 54 protrudes downwards to be used for being in contact with the wiring terminal 7, the copper sheet 55 is sleeved on the elastic piece 54, and the elastic piece 54 conducts electricity and is connected with a wiring harness through a copper bar.
In the positive electrode base 51 and the negative electrode base 52 of the inverter module 1, the elastic member 54 is composed of a guide rod 541, a spring 542, and a protruding member 543, the guide rod 541 is fixed to the protruding member 543, the spring 542 is disposed outside the guide rod 541 to control the protruding member 543 to protrude outwards, and the copper sheet 55 is fixedly disposed in sliding relation with the guide rod 541. In the combined installation, the top surface of the terminal 7 is contacted with the protruding piece 543 and presses the protruding piece 543 to achieve full contact, meanwhile, the spring 542 deforms, the guide rod 541 and the protruding piece 543 move upwards, the guide rod 541 is always contacted with the copper sheet 55, and the copper sheet 55 is connected with the wire harness assembly 23.
In the negative electrode base 52 of the battery module 2, two copper sheets 55 are vertically and fixedly arranged and then sleeved on the guide rod 541, an arc-shaped groove 544 is arranged on the guide rod 541, and the inner end of each copper sheet 55 is arranged on a protruding block 545 penetrating into the arc-shaped groove 544. In the assembled state, the top surface of the terminal 7 contacts and presses the protruding piece 543, and the copper piece 55 is shifted along with the arc groove 544 when the guide rod 541 and the protruding piece 543 move upward. Originally, the two copper sheets 55 are respectively connected with the negative electrode and the negative electrode end 72 of the battery pack 22 through the wire harness assembly 23, so that the communication between the negative electrode and the negative electrode end 72 of the battery pack 22 is realized; the deflection range of the arc-shaped groove 544 is set to 90 degrees, and after the copper sheet 55 rotates, the connection of the negative electrode of the battery pack 22 to the negative electrode terminal 72 is disconnected, and the connection of the negative electrode of the lower battery module 2 to the negative electrode terminal 72 is achieved. The plurality of battery modules 2 are connected in series with each other.
The invention is realized by adopting built-in wiring queuing, and the single battery module 2 is used or the automatic switching of the use of a plurality of battery modules 2 is convenient. Avoiding the trouble of mutual parallel connection and external wiring.
In the embodiment of the application, the support 9 for protecting the inverter module 1 and the battery module 2 is symmetrically arranged on the side plate of the end cover 8, and the support 9 is provided with the support legs 91 in a hidden manner and can be unfolded for supporting the inverter module 1 and the battery module 2.
The support 9 is a detachable structure, and can avoid the direct contact between the battery module 2 and the ground when in outdoor use.
In some embodiments, a docking station may be embedded on the bracket 9, and a charging interface is added after the docking station is connected with the inverter module 1 after the bracket 9 is unfolded.
It will be appreciated by persons skilled in the art that the embodiments of the invention described above and shown in the drawings are by way of example only and are not limiting. The objects of the present invention have been fully and effectively achieved. The functional and structural principles of the present invention have been shown and described in the examples and embodiments of the invention may be modified or practiced without departing from the principles described.
Claims (10)
1. A combination type outdoor power supply, which is characterized in that: the power inverter comprises an inversion module (1) and a battery module (2), wherein the battery module (2) is arranged on the inversion module (1) and is electrically connected with the inversion module;
protrusions (3) are arranged on one side of the inversion module (1) and one side of the battery module (2), sliding grooves (4) are formed in the protrusions (3), and conductive seats (5) are arranged on the sliding grooves (4) in a protruding mode;
a groove (6) is formed in one side of the battery module (2), and a wiring terminal (7) used for being in contact with the conductive seat (5) is arranged in the groove (6);
an end cover (8) covering the bulge (3) is arranged on the battery module (2),
the battery modules (2) can be sequentially connected in series in a pluggable manner, and the two battery modules (2) at the end part are respectively connected with the inversion module (1) and the end cover (8)
And the end cover (8) is provided with a bracket (9) for protecting the inversion module (1) and the battery module (2), and the bracket (9) can be unfolded to be used for supporting the inversion module (1) and the battery module (2).
2. A modular outdoor power supply as claimed in claim 1, wherein: the battery module (2) comprises a battery shell (21), a battery pack (22) and a wire harness assembly (23),
the battery pack (22) is fixedly arranged in the middle of the battery shell (21) and is provided with gaps at the upper end and the lower end of the battery pack;
the protrusions (3) and the grooves (6) are distributed at the upper end and the lower end of the battery shell (21), and the conductive base (5) and the wiring terminal (7) penetrate into the battery shell (21);
the harness assembly (23) connects the battery pack (22) with the conductive base (5) and the terminal (7).
3. A modular outdoor power supply as claimed in claim 2, wherein: the conductive base (5) comprises a positive base (51) and a negative base (52), and the wiring terminal (7) comprises a positive terminal (71) and a negative terminal (72).
4. A modular outdoor power supply as claimed in claim 3, wherein: a negative electrode seat (52) in the battery module (2) is connected with a positive electrode end (71) through a wire harness assembly (23) and is connected with the positive electrode of a battery pack (22).
5. The combination outdoor power source of claim 4, wherein: the negative electrode end (72) and the positive electrode base (51) in the battery module (2) are connected in series through the wire harness assembly (23) and then connected with the negative electrode of the battery pack (22).
6. A modular outdoor power supply as set forth in claim 5, wherein: the positive electrode base (51) and the negative electrode end (72) are positioned in the same vertical direction, and the negative electrode base (52) and the positive electrode end (71) are positioned in the same vertical direction.
7. The combination outdoor power source of claim 6, wherein: the positive electrode base (51) and the negative electrode base (52) are internally provided with cavities (53), and elastic pieces (54) and copper sheets (55) which can conduct electricity are arranged in the cavities (53).
8. A modular outdoor power supply as set forth in claim 7, wherein: the elastic piece (54) in the positive electrode base (51) is composed of a guide rod (541), a spring (542) and a protruding piece (543), the guide rod (541) is fixed with the protruding piece (543), the spring (542) is arranged on the outer side of the guide rod (541) to control the protruding piece (543) to protrude outwards, and the copper sheet (55) is arranged on the guide rod (541) in a sliding mode.
9. A modular outdoor power supply as set forth in claim 8, wherein: an arc-shaped groove (544) is formed in the guide rod (541) in the negative electrode base (52), the two copper sheets (55) are vertically and fixedly sleeved on the guide rod (541), and the inner ends of the copper sheets (55) are arranged on the protruding blocks (545) penetrating into the arc-shaped groove (544).
10. A modular outdoor power supply as claimed in claim 3, wherein: a positive electrode seat (51) and a negative electrode seat (52) in the inversion module (1) are respectively connected with the positive and negative of the inverter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310431709.6A CN116565423A (en) | 2023-04-19 | 2023-04-19 | Combined outdoor power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310431709.6A CN116565423A (en) | 2023-04-19 | 2023-04-19 | Combined outdoor power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116565423A true CN116565423A (en) | 2023-08-08 |
Family
ID=87502844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310431709.6A Pending CN116565423A (en) | 2023-04-19 | 2023-04-19 | Combined outdoor power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116565423A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117439239A (en) * | 2023-12-20 | 2024-01-23 | 广州奥鹏能源科技有限公司 | Combined outdoor power supply and use method thereof |
-
2023
- 2023-04-19 CN CN202310431709.6A patent/CN116565423A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117439239A (en) * | 2023-12-20 | 2024-01-23 | 广州奥鹏能源科技有限公司 | Combined outdoor power supply and use method thereof |
| CN117439239B (en) * | 2023-12-20 | 2024-03-22 | 广州奥鹏能源科技有限公司 | Combined outdoor power supply and use method thereof |
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