Power supply station and charging and discharging method thereof
地域：
Zhejiang
摘要
The present application relates to a power supply station and a charging and discharging method thereof, and relates to the technical field of energy sources. The power supply station includes a base assembly to be placed on a plane, and configured to mount an end cap assembly and a connecting assembly; a connecting assembly disposed on the base assembly, configured to insert a lithium battery pack therein and electrically connect the lithium battery pack, and configured to distribute energy from the lithium battery pack; the lithium battery pack, slidably connected to the connecting assembly, and configured to provide electrical energy; the end cap assembly, disposed on the base assembly, and configured to fix the connecting assembly; a locking assembly, disposed on the connecting assembly, and configured to lock the lithium battery pack; and an illumination assembly disposed on the end cap assembly and configured for illumination.
說(shuō)明書(shū)
The present application is based on and claims the priority benefits of China application No. 202011635042.4, filed on Dec. 31, 2020. The entirety of the above-mentioned patent application is hereby incorporated by reference herein and made a part of this specification.
The present application relates to the technical field of energy sources, and in particular, to a power supply station and a charging and discharging method thereof.
A lithium battery pack is an integral which integrates a plurality of lithium batteries to achieve centralized charging and discharging. A power supply station is a device for placing and mounting a battery pack so as to realize power supply.
In the related art, a lithium battery pack is fixed to a corresponding housing by bolts, and once the lithium battery pack is replaced, a worker is required to carry a tool and use the tool to remove the bolt, then replace the lithium battery pack, and finally fix the lithium battery pack again.
In the related art described above, when a bolt fixing manner is adopted, a replacement person needs to carry a tool to operate the bolt, and the assembly difficulty is large, and there is room for improvement.
The present application provides a power supply station and a charging and discharging method thereof.
權(quán)利要求
What is claimed is:1. A power supply station, comprising:a base assembly, configured to mount an end cap assembly and a connecting assembly; the connecting assembly, disposed on the base assembly, configured to insert the lithium battery pack therein and electrically connect the lithium battery pack, and configured to distribute energy from the lithium battery pack; the lithium battery pack, slidably connected to the connecting assembly, and configured to provide electrical energy; the end cap assembly, disposed on the base assembly, and configured to fix the connecting assembly; and a locking assembly, disposed on the connecting assembly, and configured to lock the lithium battery pack, wherein the conductive assembly comprises: a connecting plate, fixed to one side of the connecting box close to the end cap assembly by bolts, and configured to place a connecting circuit board; the connecting circuit board, fixedly connected to the connecting plate by bolts; a connecting plug, disposed on the connecting box, connected with the lithium battery pack by insertion, and connected to the connecting circuit board; a connecting conductive sheet, disposed on the connecting plug, communicated with the lithium battery pack by insertion; a connection positioning strip, disposed on one side of the connecting plug away from the connecting box; and a connection mounting cover, disposed on one side of the mounting box away from the lithium battery pack, and configured to cover the connecting plug; the connecting box being formed with a connecting receptacle, for inserting and limiting the connecting plug, and the connection mounting cover being formed with a connection positioning groove, for mounting the connection positioning strip. 2. The power supply station according to claim 1 , wherein the connecting assembly comprises:a connecting box, disposed on the base assembly, and configured to insert and mount the lithium battery pack therein; a connecting pin, disposed on the connecting box, fixed to the base assembly by bolts and erected on the base assembly; a conductive assembly, disposed on the connecting box, and configured to connect the lithium battery pack; connecting sliders, symmetrically disposed on inner side walls of the connecting box and slidably connected to the lithium battery pack; and sliding connection grooves provided on two sides of the lithium battery pack for slidably connecting the connecting sliders. 3. The power supply station according to claim 1 , wherein the base assembly comprises:a base shell, configured to mount a connecting assembly and an end cap assembly; a display panel, disposed on one side of the base shell close to the lithium battery pack, and configured for displaying data; base bottom sheets, symmetrically disposed on one side of the base shell away from the end cap assembly; base snap rings, symmetrically disposed on one side of the base bottom plate close to the base shell, and snap-fitted with base snap blocks; the base snap blocks, disposed on the base shell, and snap-fitted with the base snap rings; a base connecting cylinder, disposed on the base shell, and fixedly connected to the connecting pin by bolts; a base fixing cylinder, disposed on the base shell, and fixedly connected to the end cap assembly by bolts; a base buckle, disposed on one side of the base shell close to the end cap assembly, snap fixed to the end cap assembly; and a base insertion edge, disposed on one side of the base shell close to the end cap assembly, and inserted into the end cap assembly; the base shell being formed with a base slot, for inserting the base bottom sheet. 4. The power supply station according to claim 3 , wherein the display panel comprises:a base circuit board, disposed on one side of the base shell close to the lithium battery pack; a light-transmitting cover, disposed on one side of the base shell away from the lithium battery pack, and configured to cover a light-transmitting hole and correspond to the base circuit board to display the base circuit board; a base plug, snapped into the base shell and connected to the base circuit board; a base dust cover, snap fixed to the base shell, and configured to cover a base connecting hole; a base button, slidably limited on the base shell and configured to correspond to the base circuit board; the base shell being provided with the light-transmitting hole, the base shell being formed with a base snap slot for snap-fitting the base plug, the base shell being further provided with the base connecting hole for communicating with the base circuit board, the base shell being provided with a base sliding hole for sliding and limiting the base button, and the base shell being further provided with a heat dissipating hole for communicating with the outside. 5. The power supply station according to claim 2 , wherein the end cap assembly comprises:an end shell, configured to insert and fix the base insertion edge, and configured to press and abut against the base shell; an end cap fixing cylinder, disposed on one side of the end shell close to the base shell, and fixedly connected to the base fixing cylinder by bolts; and an end cap snap block, disposed on the end shell, and snap fixed to the base buckle. 6. The power supply station according to claim 5 , wherein the end cap assembly further comprises:an end cap charging head, configured to charge the lithium battery pack, and limited and fixed to the end shell; an end cap mounting plate, disposed on one side of the end shell close to the end cap charging head, and configured to press and fix the end cap charging head; an end cap positioning post, disposed on one side of the end cap charging head close to the end cap mounting plate, and disposed through and fixed to the end cap mounting plate; an end cap mounting box, disposed on one side of the end shell close to the base shell, configured to mount the end cap plug, and fixed to the end shell by bolts; an end cap plug, disposed in the end cap mounting box; the end shell being formed with an end cap mounting slot, for inserting and limiting the end cap charging head, and the end shell being formed with an end cap receptacle, for inserting the end cap plug. 7. The power supply station according to claim 5 , wherein the end cap assembly further comprises:an end cap connecting base, disposed on one side of the end shell close to the base shell, and configured to penetrate through and mount an end cap connecting bolt; the end cap connecting bolt, configured to fixedly connect handle mounting seat and the end cap connecting base; an end cap pressure spring, sleeved on the end cap connecting bolt, and configured to press and abut against the end cap connecting bolt and the end cap connecting base, respectively; an end cap handle, disposed on one side of the end shell away from the base shell and held by the hand; an end cap handle plate, snapped onto one side of the end cap handle close to the end shell; a handle buckle, disposed on one side of the end cap handle plate close to the end cap handle; a handle snap block, disposed on the end cap handle, and snap fixed to the handle buckle; and the handle mounting seat, disposed on the end cap handle and cooperating with the end cap connecting base; one side of the end shell away from the base assembly being further formed with an end cap placement groove for mounting the end cap handle. 8. The power supply station according to claim 1 , wherein the locking assembly comprises:a locking block, disposed on the base shell, and configured to lock the lithium battery; a locking cover, disposed on the base shell, and configured to limit the sliding position of the locking block; a locking tab, disposed on both sides of the locking cover and configured to mutually limit the base shell; a locking slider, disposed on the base shell and positioned in a locking sliding groove; a locking sliding cylinder, disposed on one side of the locking slider away from the base shell, and configured to mount the locking pressure spring, and configured to slide and fit a locking sliding column; the locking sliding column, disposed on one side of the locking cover close to the base shell; a locking pressure spring, positioned between the locking sliding column and the locking sliding cylinder, and driving the locking block to move towards the direction of the lithium battery pack; a locking indicator block, disposed on the locking block, positioned in a gripping groove, and configured to indicate a direction in which the locking block is disengaged from the lithium battery pack; the gripping groove being provided on one side of the locking block close to the base shell, the base shell being provided with the locking sliding groove for sliding the slider, and the locking block being formed with a movement locking groove for sliding the locking slider. 9. The power supply station according to claim 1 , further comprising: an illumination assembly connected to the end cap assembly and configured to adjust an irradiation angle. 10. The power supply station according to claim 9 , wherein the illumination assembly comprises:an illumination housing, disposed on one side of the end shell away from the base shell; an illumination circuit board, disposed in the illumination housing and configured for illumination; a first light-transmitting sheet, disposed on the illumination housing and configured to cover a first irradiation port; an illumination fixing sheet, erected on and fixed to the first irradiation port; an illumination positioning post, disposed on one side of the illumination housing close to the first illumination port; an illumination insertion sheet, disposed on the illumination housing, and configured to insert and fix the illumination circuit board; a rear illumination cover, disposed on one side of the illumination housing away from the first light-transmitting sheet; an illumination threaded cylinder, disposed on the rear illumination cover and the illumination housing respectively in one-to-one correspondence; an illumination buckle, disposed on the illumination housing; an illumination snap ring, disposed on the rear illumination cover, and snap fixed to the illumination buckle; an illumination connecting edge, disposed on one side of the illumination housing close to the rear illumination cover; an illumination socket, disposed on the illumination circuit board and communicated with the end cap charging head; the illumination housing being provided with a first irradiation port irradiating forward, the first irradiation port and the second irradiation port being communicated with each other, the illumination fixing sheet being provided with an illumination positioning hole for penetrating through the illumination positioning post, the rear illumination cover being formed with an illumination connecting groove for inserting the illumination connecting edge, and the rear illumination cover being formed with an illumination through hole for mounting the illumination socket. 11. The power supply station according to claim 10 , wherein the illumination assembly further comprises:a second light-transmitting sheet, integrally disposed with the first light-transmitting sheet and disposed on the illumination housing and configured to cover the second illumination port; an illumination handle, disposed on the illumination housing; illumination connection posts, symmetrically disposed on the end shell; the illumination housing being provided with a second irradiation port irradiating downward, and the illumination fixing sheet being erected on the second illumination port and the first illumination port, the illumination housing being formed with a first illumination sliding groove for sliding the illumination connection post, the illumination housing being formed with a second illumination sliding groove for angular adjustment and communicating with the outside, and the first illumination sliding groove and the second illumination sliding groove are communicated with each other. 12. The power supply station according to claim 1 , wherein the lithium battery pack comprises:a lithium battery pack, configured to supply power and charge; a housing, configured to insert and place the lithium battery pack therein; a lithium battery end cap assembly, disposed at one end of the housing and connected to the lithium battery pack; a lithium battery connecting cover assembly, disposed at the other end of the housing; a lithium battery connecting cylinder, disposed on the housing; a lithium battery connecting strip, disposed on one side of the housing close to the lithium battery pack, and configured to erect and slide the lithium battery pack; and a lithium battery guide surface, disposed on the lithium battery connecting strip, and configured to guide insertion of the lithium battery holder; a slit being provided on one side of the lithium battery connecting cylinder close to the lithium battery holder. 13. The power supply station according to claim 12 , wherein the lithium battery pack comprises:a lithium battery, configured to supply power and charge; a lithium battery holder, configured to place and connect the lithium battery. 14. The power supply station according to claim 12 , wherein the lithium battery end cap assembly comprises:a lithium battery end cap, disposed at one end of the housing; a first lithium battery connecting post, disposed on the lithium battery end cap and in one-to-one correspondence with the lithium battery connecting cylinder; a second lithium battery connecting post, disposed on the lithium battery end cap and in one-to-one correspondence with the lithium battery connecting cylinder; a first lithium battery top post, disposed on the lithium battery end cap, and configured to press and abut against one end of the lithium battery holder; a lithium battery connecting block, disposed on the lithium battery end cap and the lithium battery connecting cover assembly, and configured to insert into the housing. 15. The power supply station according to claim 12 , wherein the lithium battery connecting cover assembly comprises:a lithium battery connecting cover, disposed at the other end of the housing; a second lithium battery top post, disposed on the lithium battery connecting cover, and configured to press and abut against the other end of the lithium battery holder; a lithium battery connecting block, disposed on one side of the lithium battery connecting cover close to the lithium battery; a lithium battery conductive sheet, inserted and fixed to the lithium battery connecting block; a lithium battery insulating sheet, disposed between the lithium battery connecting block and the lithium battery connecting cover; a lithium battery heat dissipation frame, disposed on one side of the lithium battery connecting cover close to the lithium battery conductive sheet, and configured to erect the lithium battery insulation sheet thereon; a lithium battery base, disposed on the lithium battery connecting block and configured to insert the lithium battery conductive sheet therein; a lithium battery positioning post, disposed on one side of the lithium battery connecting block close to the lithium battery connecting cover; a lithium battery charging head, disposed on the lithium battery connecting cover; a lithium battery output head, disposed on the lithium battery connecting cover; a lithium battery circuit board, disposed on the lithium battery connecting cover and connected to the lithium battery charging head and the lithium battery output head; the housing being provided with a lithium battery placement groove for mounting the lithium battery base, the lithium battery insulating sheet being formed with a lithium battery positioning hole for inserting and positioning the lithium battery positioning post, the lithium battery connecting cover is provided with a first mounting port for mounting a lithium battery charging head; and the lithium battery connecting cover is provided with a second mounting port for mounting the lithium battery output head. 16. The power supply station according to claim 12 , wherein the lithium battery pack further comprises:a lithium battery connecting frame, symmetrically disposed on the housing; a handle belt, disposed on the lithium battery connecting frame; the lithium battery connecting frame being provided with a lithium battery mounting groove for inserting and mounting the handle belt therein. 17. A charging and discharging method of the power supply station according to claim 1 , further comprising the following steps of:acquiring current electric quantity information of each lithium battery in the current lithium battery pack and charging and discharging state information of the current lithium battery pack; sorting the current electric quantity information according to the electric quantity to obtain a lithium battery corresponding to the highest electric quantity; and charging or powering the lithium battery corresponding to the highest electric quantity according to the charging and discharging state; if a plurality of lithium batteries corresponding to the highest electric quantity are provided, then sorting charging or discharging time points of the lithium batteries, and preferentially charging and discharging the lithium battery with the longest time point from the current time point. 18. The power supply station charging and discharging method according to claim 17 , wherein, the acquiring charging and discharging state information of the current lithium battery pack comprises:acquiring current trigger information of the current lithium battery pack, wherein the current trigger information comprises charging trigger information and power supply trigger information; and matching a charging or discharging state from a preset state database according to the charging trigger information or the power supply trigger information.
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