Charging device of fused battery

Abstract

The utility model discloses a charging device of a fusion battery, and relates to the technical field of battery charging, the charging device comprises a battery charging rack and a charging battery assembly, the battery charging rack is provided with a plurality of power cabins, the power cabins are provided with charging integrated blocks, and the charging battery assembly is detachably connected to the power cabins; the charging battery assembly is electrically connected with the charging integrated block; a limiting assembly is arranged between the rechargeable battery assembly and the power cabin. The beneficial effects of the charging device are that the battery charging rack is provided with a plurality of power cabins and charging integrated blocks, the charging battery assemblies are slidably arranged in the power cabins, and the charging battery assemblies and the power cabins are connected in a limiting manner, so that the charging battery assemblies are not liable to slide off; according to the device integrating the charging integrated block and the power cabin for use, a single charging battery assembly can be independently charged, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of battery charging, in particular to a charging device for a fusion battery. Background Art

[0002] The world's energy landscape is rapidly shifting towards sustainable development, giving rise to a diverse range of new energy industries. Electricity is particularly widespread and practical within these emerging new energy sectors, leading to the rapid development of electric vehicles. Currently, electric vehicles can be charged using two methods: charging and battery swapping. While charging is generally considered a charging option, as the limitations of charging options are overcome, battery swapping is rapidly becoming a new charging method for new energy vehicles. Battery swapping is gaining widespread adoption, particularly in commercial vehicles, due to its increased efficiency and convenience. With the widespread deployment of battery swapping, the demand for battery charging racks is also increasing. Traditional battery charging racks utilize a centrally distributed design between the charger and the charging socket. While this approach offers advantages in terms of simplicity, it also has significant disadvantages: lengthy and complex wiring harnesses and complex maintenance. These drawbacks become more pronounced with a larger number of batteries.

[0003] The technical solution disclosed in the Chinese patent document (application number: CN202020594930.5, patent name: A battery charging rack) is: The utility model discloses a battery charging rack for placing and charging batteries, which includes a hollow frame, a plurality of charging compartments provided on the frame, and the charging rack also includes a feed bin provided below the plurality of charging compartments, a conveying assembly provided in the feed bin for conveying batteries, and an inlet and an outlet for feeding in and out of batteries provided on opposite sides of the feed bin, the conveying assembly extending from the outlet to the inlet and passing through the feed bin from the inlet. The battery charging rack of the utility model, through the provision of an outwardly extending conveying assembly, enables the battery to be conveniently conveyed from the outside of the charging rack into the charging rack, which is convenient, fast and has high conveying efficiency.

[0004] The battery charging rack in the above patent document is just a rack for convenient battery placement. The rack itself does not have any charging equipment and requires external charging wires. Although this allows the batteries to be neatly arranged, it still cannot solve the problem of long and messy wiring harnesses. Moreover, the battery rack simply places the batteries on top and does not have a locking structure. If the rack is hit or unevenly stressed, the batteries are likely to fall off the rack and cause damage. Utility Model Content

[0005] In view of the above, the utility model provides a charging device for a fusion battery, in which several power compartments and charging integrated blocks are arranged on the battery charging rack, and the charging battery assembly can be slid into the power compartment. A limited position connection is provided between the charging battery assembly and the power compartment, so that the charging battery assembly is not easy to slip, and the charging battery assembly is electrically connected to the charging integrated block through the power compartment for charging. Such a setting enables a battery charging rack to charge multiple rechargeable battery assemblies at the same time, and the operation is simple. The device that integrates the charging integrated block with the power compartment enables the independent charging of a single rechargeable battery assembly, realizes a certain degree of autonomous charging function, and realizes a new mode of overall integration and single-cell independence of charging of the rechargeable battery assembly.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] A charging device for a fusion battery includes a battery charging rack and a rechargeable battery assembly. The battery charging rack is provided with a plurality of power compartments, each of which is provided with a charging integrated block. The rechargeable battery assembly is detachably connected to the power compartment; the rechargeable battery assembly is electrically connected to the charging integrated block.

[0008] A limiting component is provided between the rechargeable battery component and the power compartment.

[0009] Furthermore, the limiting assembly includes a battery lock frame, lock frame pin holes are provided on both sides of the battery lock frame, the middle of the battery lock frame is connected to the lock body base, the lock body base is rotatably connected to the rotary lock body, a lock hole is provided in the center of the rotary lock body, the two ends of the rotary lock body are connected to the pull rod, and the other end of the pull rod is connected to the pin.

[0010] Furthermore, linear bearings are connected to both ends of the battery lock frame, the pin is slidably plugged into the linear bearings, and the pin is slidably plugged into the pin hole of the lock frame. Tension springs are also connected to both ends of the rotary lock body, and the other end of the tension spring is connected to the battery lock frame. A battery lock cover is connected to the side of the rotary lock body away from the battery lock frame, and the battery lock cover includes a lock cover hole, and the rotary lock body is plugged into the lock cover hole.

[0011] Furthermore, the rechargeable battery assembly includes a battery body, the battery body includes a battery plug, both ends of the battery plug are provided with battery buffer positioning blocks, both sides of the battery body are connected to the card shaft, and the battery body is connected to the battery lock frame.

[0012] Further, the power cabin comprises a power cabin back plate, a bottom roller groove is vertically fixed at the lower end of the power cabin back plate, a lateral roller groove is vertically fixed at the two sides of the power cabin back plate, a plurality of bottom rollers are rotationally connected with the bottom roller groove, and a plurality of lateral rollers are rotationally connected with the lateral roller groove.

[0013] Further, the power cabin back plate comprises a charging socket mounting hole, a charging socket is inserted into the charging socket mounting hole, a buffer component mounting hole is distributed at the two sides of the charging socket mounting hole, and a buffer component is inserted into the buffer component mounting hole, wherein the buffer component comprises a buffer spring and a buffer soft block.

[0014] Further, the power cabin is provided with a sliding slot at one end away from the power cabin back plate, a clamping position component is arranged at the upper end of the sliding slot, the clamping position component comprises a clamping position base, a clamping block is elastically connected to the lower end of the clamping position base, a bolt hole is arranged below the sliding slot, and a bolt outer block is connected to one side of the bolt hole.

[0015] Further, the battery charging rack comprises a main rack column and a main rack cross beam fixedly connected with the main rack column, the main rack column and the main rack cross beam are perpendicular to each other, a plurality of power cabin cross beams are detachably connected to the main rack column, a triangular reinforcing block is connected to the lower end of the power cabin cross beam, the power cabin cross beam is detachably connected with a charging block mounting beam, and the charging block mounting beam is connected with the power cabin cross beam perpendicularly.

[0016] Further, the charging block mounting beam is detachably connected with the charging integrated block, and the power cabin cross beam is detachably connected with the power cabin.

[0017] The battery charging device provided by the utility model has the advantages that a plurality of power cabins and charging dust collecting blocks are arranged on the battery charging rack, the charging battery assembly can be slidably placed into the power cabin, a limiting connection is arranged between the charging battery assembly and the power cabin, so that the charging battery assembly is not easy to slide off, the charging battery assembly is electrically connected with the charging integrated block through the power cabin for charging, the arrangement enables one battery charging rack to simultaneously charge a plurality of charging battery assemblies, and the operation is simple, the device that the charging integrated block and the power cabin are used in combination enables the single charging battery assembly to independently charge, realizes a certain degree of autonomous charging function, and realizes a new mode of overall integration and single independence of the charging battery assembly charging. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods, the following will briefly introduce the drawings required for use in the description of the implementation methods. Obviously, the drawings described below are some embodiments of the present disclosure. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 It is an overall diagram of the charging device;

[0020] Figure 2 This is an exploded view of the charging device;

[0021] Figure 3 This is an exploded view of the battery charging stand;

[0022] Figure 4 This is the first schematic diagram of the power cabin and rechargeable battery assembly;

[0023] Figure 5 This is the second schematic diagram of the power cabin and rechargeable battery assembly

[0024] Figure 6 This is an exploded view of the rechargeable battery assembly;

[0025] Figure 7 This is an exploded view of the power compartment.

[0026] Description of main component symbols

[0027] 1 Battery charging stand 101 Main frame column 102 Main frame beam 103 Power compartment mounting beam 1031 Triangular reinforcement block 104 Charging block mounting beam 2 Power compartment 201 Power compartment back panel 2011 Charging socket mounting hole 2012 Buffer assembly mounting hole 2013 Bottom roller groove 2014 Lateral roller groove 2015 Slide card slot 2016 Pin hole 202 Charging socket 203 Buffer components 2031 buffer spring 2032 Buffer block 204 Latch outer stop 205 bottom scroll wheel 206 Side scroll wheel 207 Card component 2071 Card base 2072 Card Block 3 Rechargeable battery pack 301 Battery body 3011 shaft 3012 Battery plug 3013 Battery buffer positioning block 302 Battery lock frame 3021 Lock frame pin hole 303 Battery lock cover 3031 Lock cover hole 304 Rotating lock body 3041 keyhole 305 tie rod 306 Linear bearings 307 plug 308 Extension spring 309 Lock body base 4 Charging integrated circuit

[0028] The following specific embodiments will further illustrate the present disclosure in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0029] In order to more clearly understand the above-mentioned purposes, features and advantages of the present disclosure, the present disclosure is described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the absence of conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. In the following description, many specific details are set forth in order to fully understand the present disclosure. The embodiments described are only part of the embodiments of the present disclosure, not all of the embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present disclosure.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art in the art of the present disclosure. The terms used in the specification herein are only for the purpose of describing specific embodiments and are not intended to limit the present disclosure.

[0031] In various embodiments, for ease of description and not to limit the present disclosure, the term "connection" used in the patent specification and claims of the present disclosure is not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "below," "left," and "right" are used solely to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship also changes accordingly.

[0032] like Figures 1 to 7 As shown, a charging device for a fusion battery includes a battery charging rack 1 and a rechargeable battery assembly 3. The battery charging rack 1 is provided with a plurality of power compartments 2, each of which is provided with a charging integrated block 4. The rechargeable battery assembly 3 is detachably connected to the power compartment 2; the rechargeable battery assembly 3 is electrically connected to the charging integrated block 4, and a limit assembly is provided between the rechargeable battery assembly 3 and the power compartment 2. The rechargeable battery assembly 3 can be slidably placed into the power compartment 2, and a limit connection is provided between the rechargeable battery assembly 3 and the power compartment 2, so that the rechargeable battery assembly 3 is not easy to slide off. The rechargeable battery assembly 3 is electrically connected to the charging integrated block 4 through the power compartment 2 for charging. This arrangement enables a battery charging rack to charge multiple rechargeable battery assemblies 3 simultaneously, and is simple to operate. This device that integrates the charging integrated block with the power compartment allows a single rechargeable battery assembly to charge independently, achieving a certain degree of autonomous charging function, and realizing a new mode of overall integration and single-unit independence of rechargeable battery assembly charging.

[0033] The limiting component includes a battery lock frame 302, and lock frame pin holes 3021 are set on both sides of the battery lock frame 302. The middle of the battery lock frame 302 is connected to the lock body base 309, and the lock body base 309 is rotatably connected to the rotary lock body 304. A lock hole 3041 is set in the center of the rotary lock body 304. The two ends of the rotary lock body 304 are connected to the pull rod 305, and the other end of the pull rod 305 is connected to the pin 307. The two ends of the battery lock frame 302 are connected to linear bearings 306, the pin 307 is slidably plugged into the linear bearing 306, the pin 307 is slidably plugged into the lock frame pin hole 3021, and the two ends of the rotating lock body 304 are also connected to a tension spring 308, the other end of the tension spring 308 is connected to the battery lock frame 302, and the side of the rotating lock body 304 away from the battery lock frame 302 is connected to the battery lock cover 303, the battery lock cover 303 includes a lock cover hole 3031, and the rotating lock body 304 is plugged into the lock cover hole 3031.

[0034] The rechargeable battery assembly 3 includes a battery body 301 , which includes a battery plug 3012 . Both ends of the battery plug 3012 are provided with battery buffer positioning blocks 3013 . Both sides of the battery body 301 are connected to the card shaft 3011 . The battery body 301 is connected to the battery lock frame 302 .

[0035] Because the two ends of the tension spring 308 pull the rotary lock body 304 and the battery lock frame 302 respectively, and the rotary lock body 304 itself can rotate around the lock body base 309, after the two ends of the rotary lock body 304 are pulled by the tension spring 308, the pull rod 305 and the latch 307 are in a straight line under the action of the tension spring 308. At this time, the latch 307 is in an inserted state, and latch holes 2016 are provided on both sides of the power compartment 2. After the rechargeable battery assembly 3 slides into the power compartment 2, the latch 307 is in an inserted state, and the latch 307 will be inserted into the latch hole 2016. When the rechargeable battery assembly 3 is pushed into the power compartment 2, the card shaft 3011 slides into the sliding slot 2015. In the process of the card shaft 3011 sliding into the sliding slot 2015, the card shaft 3011 will push up the card block 2072, and when the card shaft 3011 slides After entering the sliding slot 2015, the block 2072 is still in a downward pop-up state to prevent the card shaft 2072 from sliding out. Since the pin 307 is inserted into the pin hole 2016, the card shaft 3011 is also supported by the block 2072, so the rechargeable battery assembly 3 can be locked in the power compartment 2 and will not slide out. When the rechargeable battery assembly 3 is to be taken out of the power compartment 2, the key to be provided is inserted into the lock hole 3041, and the rotary lock body 304 is rotated through the lock hole 3041, thereby reacting with the tension spring 308 to pull the pin 307 in the direction of the rotary lock body 304, so that the pin 307 exits the pin hole 2016, thereby unlocking the lock of the rechargeable battery assembly 3 and the power compartment 2. When the rechargeable battery assembly 3 is pulled out of the power compartment 2, the card shaft 3011 will push the block 2072 up and slide it out of the sliding slot 2015.

[0036] The power compartment 2 includes a power compartment back panel 201. A bottom roller slot 2013 is vertically fixed to the lower end of the power compartment back panel 201. Side roller slots 2014 are vertically fixed to both sides of the power compartment back panel 201. Several bottom rollers 205 are rotatably connected to the bottom roller slot 2013, while several side rollers 206 are rotatably connected to the side roller slots 2014. The power compartment back panel 201 includes a charging socket mounting hole 2011, into which the charging socket 202 is inserted. Buffer assembly mounting holes 2012 are located on both sides of the charging socket mounting hole 2011. Buffer assembly 203 is inserted into these mounting holes. The buffer assembly 203 includes a buffer spring 2031 and a buffer block 2032. A sliding slot 2015 is provided at one end of the power compartment 2 away from the power compartment back panel 201, and a locking component 207 is provided at the upper end of the sliding slot 2015. The locking component 207 includes a locking base 2071, and a locking block 2072 is elastically connected to the lower end of the locking base 2071. A pin hole 2016 is provided below the sliding slot 2015, and a pin outer stop 204 is connected to one side of the pin hole 2016.

[0037] When the rechargeable battery assembly 3 is pushed into the power compartment 2, the lower end of the rechargeable battery assembly 3 contacts and moves with the bottom roller 205, and the two sides contact and move with the lateral rollers 206, and the lateral rollers 206 also have a certain elastic deformation effect. When the rechargeable battery assembly 3 is pushed into the power compartment 2, the lateral rollers 206 on both sides have a certain elasticity to it, so that the rechargeable battery assembly 3 can be pushed in the central direction, which also preliminarily ensures that the battery plug 3012 can be smoothly docked with the charging socket 202, and the battery buffer positioning block 3013 is docked with the buffer assembly 203. Because the buffer spring 2031 of the buffer assembly 203 has a certain elastic force on the rechargeable battery assembly 3, when the rechargeable battery assembly 3 is pushed to the innermost end, the battery plug 3012 and the charging socket 202 can be plugged in relatively gently, without causing excessive impact to damage the battery plug 3012 or the charging socket 202.

[0038] The battery charging rack 1 includes a main frame column 101 and a main frame beam 102 fixedly connected to the main frame column 101. Because the main frame column 101 and the main frame beam 102 are fixedly connected together by welding or other means, the stability of the entire rack is guaranteed.

[0039] The main frame column 101 and the main frame beam 102 are perpendicular to each other. Several power cabin beams 103 are detachably connected to the main frame column 101. The lower end of the power cabin beam 103 is connected to the triangular reinforcement block 1031. The power cabin beam 103 and the charging block mounting beam 104 are detachably connected. The charging block mounting beam 104 is vertically connected to the power cabin beam 103. The power cabin beam 103, the charging block mounting beam 104 and the main frame column 101 are connected in a detachable manner, making their combination more flexible. The distance and quantity can be changed by adjustment when needed in the future.

[0040] The charging block mounting beam 101 is detachably connected to the charging integrated block 4, and the power compartment cross beam 103 is detachably connected to the power compartment 2. In this way, even if some power compartments 2 fail during practical use, they can be removed for repair or replacement, making the entire charging device very flexible.

[0041] In the several specific embodiments provided in the present disclosure, it is obvious to those skilled in the art that the present disclosure is not limited to the details of the above-mentioned exemplary embodiments, and that the present disclosure can be implemented in other specific forms without departing from the spirit or basic characteristics of the present disclosure. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present disclosure is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present disclosure. In addition, it is obvious that the word "including" does not exclude other units or steps, and the singular does not exclude the plural. Words such as first, second, etc. are used to indicate names and do not indicate any particular order.

[0042] The above embodiments are only used to illustrate the technical solutions of the present disclosure and are not intended to limit the present disclosure. Although the present disclosure has been described in detail with reference to the above preferred embodiments, those skilled in the art should understand that modifications or equivalent replacements of the technical solutions of the present disclosure should not depart from the spirit and scope of the technical solutions of the present disclosure.

Claims

1. A charging device for a fusion battery, characterized in that: The invention comprises a battery charging rack and a rechargeable battery assembly, wherein the battery charging rack is provided with a plurality of power compartments, the power compartments are provided with a charging integrated block, and the rechargeable battery assembly is detachably connected to the power compartments; the rechargeable battery assembly is electrically connected to the charging integrated block; A limit assembly is provided between the rechargeable battery assembly and the power compartment; The limiting assembly includes a battery lock frame, lock frame pin holes are provided on both sides of the battery lock frame, the middle of the battery lock frame is connected to the lock body base, the lock body base is rotatably connected to the rotary lock body, a lock hole is provided in the center of the rotary lock body, the two ends of the rotary lock body are connected to the pull rod, and the other end of the pull rod is connected to the pin.

2. A charging device for a fusion battery according to claim 1, characterized in that: Both ends of the battery lock frame are connected to linear bearings, the latch is slidably plugged into the linear bearings, and the latch is slidably plugged into the latch hole of the lock frame. Both ends of the rotary lock body are also connected to tension springs, and the other end of the tension spring is connected to the battery lock frame. The side of the rotary lock body away from the battery lock frame is connected to a battery lock cover, and the battery lock cover includes a lock cover hole, and the rotary lock body is plugged into the lock cover hole.

3. The charging device for a fusion battery according to claim 1, characterized in that: The rechargeable battery assembly includes a battery body, the battery body includes a battery plug, both ends of the battery plug are provided with battery buffer positioning blocks, both sides of the battery body are connected with card shafts, and the battery body is connected to the battery lock frame.

4. The charging device for a fusion battery according to claim 1, characterized in that: The power compartment includes a power compartment back panel, the lower end of the power compartment back panel is vertically fixed with a bottom roller groove, both sides of the power compartment back panel are vertically fixed with side roller grooves, the bottom roller groove is rotatably connected to a plurality of bottom rollers, and the side roller grooves are rotatably connected to a plurality of side rollers.

5. The charging device for a fusion battery according to claim 4, characterized in that: The power compartment back panel includes a charging socket mounting hole, to which a charging socket is plugged, and buffer assembly mounting holes are distributed on both sides of the charging socket mounting hole, to which a buffer assembly is plugged, and the buffer assembly includes a buffer spring and a buffer block.

6. The charging device for a fusion battery according to claim 5, characterized in that: A sliding slot is provided at one end of the power compartment away from the power compartment back plate, and a locking assembly is provided at the upper end of the sliding slot. The locking assembly includes a locking base, and a locking block is elastically connected to the lower end of the locking base. A pin hole is provided below the sliding slot, and a pin outer stop is connected to one side of the pin hole.

7. A charging device for a fusion battery according to any one of claims 1 to 6, characterized in that: The battery charging rack includes a main frame column and a main frame beam fixedly connected to the main frame column. The main frame column and the main frame beam are perpendicular to each other. Several power compartment beams are detachably connected to the main frame column. The lower end of the power compartment beam is connected to a triangular reinforcement block. The power compartment beam is detachably connected to the charging block mounting beam, and the charging block mounting beam is perpendicularly connected to the power compartment beam.

8. A charging device for a fusion battery according to claim 7, characterized in that: The charging block mounting beam is detachably connected to the charging integrated block, and the power compartment crossbeam is detachably connected to the power compartment.

Images