CN210778710U - Annular fixing frame for fixing annular battery pack - Google Patents
Annular fixing frame for fixing annular battery pack Download PDFInfo
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- CN210778710U CN210778710U CN201921425350.7U CN201921425350U CN210778710U CN 210778710 U CN210778710 U CN 210778710U CN 201921425350 U CN201921425350 U CN 201921425350U CN 210778710 U CN210778710 U CN 210778710U
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- annular
- fixing groove
- top fixing
- fixing
- bottom fixing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model provides a pair of annular mount for fixing annular battery package, including top mount and bottom mount, the top mount is connected with bottom mount buckle, and the top mount is cavity annular mount with the bottom mount, and the top mount is provided with top fixed cell group, and the bottom mount is provided with bottom fixed cell group, and the both ends difference buckle of annular battery package is placed in top fixed cell group and bottom fixed cell group, and the bottom of top fixed cell group and the bottom of bottom fixed cell group are provided with the nickel piece, nickel piece and battery cell contact. The utility model provides a pair of an annular mount for fixed ring shape battery package can be in the same place annular structure's battery package is fixed, realizes the series connection between the battery cell between the annular battery package.
Description
Technical Field
The utility model relates to a battery field especially relates to an annular mount for fixed ring shape battery package.
Background
Various electrical equipment in life are all power supplies which can not be switched on, and in order to enable various electrical equipment to work normally at any time and any place, the lithium battery pack which provides power supplies for the electrical equipment is widely applied to life. The existing battery pack is usually fixed by a fixing frame to form a single-row or double-row or multi-row battery pack, and the existing battery pack fixing frame cannot fix an annular battery pack formed by annularly combining a plurality of single batteries and cannot realize that the single batteries in the annular battery pack are mutually connected in series.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an annular fixing frame for fixing an annular battery pack, which can solve the problem that the existing battery pack fixing frame cannot realize fixation of the annular battery pack combined by a plurality of single batteries in an annular mode.
The utility model provides a purpose adopts following technical scheme to realize:
the utility model provides an annular mount for fixing annular battery package, annular battery includes a plurality of battery cell, including top mount and bottom mount, the top mount with bottom mount buckle is connected, the top mount with the bottom mount is the loop configuration, the top mount is provided with top fixed slot group, the bottom mount is provided with bottom fixed slot group, the both ends difference buckle of annular battery package is placed in top fixed slot group with in the bottom fixed slot group, the bottom of top fixed slot group with the bottom of bottom fixed slot group is provided with the nickel piece, the nickel piece and the contact of battery cell.
Further, the top fixing cell group includes a plurality of anode top fixing slots and a plurality of cathode top fixing slots, the anode top fixing slots and the cathode top fixing slots are alternately arranged, the bottom fixing cell group includes a plurality of anode bottom fixing slots and a plurality of cathode bottom fixing slots, the anode bottom fixing slots and the cathode bottom fixing slots are alternately arranged, each anode top fixing slot and the corresponding cathode bottom fixing slot are in the same vertical direction, each cathode top fixing slot and the corresponding anode bottom fixing slot are in the same vertical direction, an anode buckle of the single battery is placed in the anode top fixing slot or the anode bottom fixing slot, and a cathode buckle of the single battery is placed in the cathode top fixing slot or the cathode bottom fixing slot.
Furthermore, at least two first buckling pieces are arranged on the top fixing frame, the first buckling pieces are located between the positive top fixing groove and the negative top fixing groove, a through hole is formed in one end of each first buckling piece, at least two second buckling pieces are arranged on the bottom fixing frame, the second buckling pieces are located between the positive bottom fixing groove and the negative bottom fixing groove, and a convex block is arranged at the bottom end of each second buckling piece and buckled in the through hole.
Furthermore, a plurality of first convex columns are arranged on the top fixing frame, the first convex columns are located between the positive top fixing groove and the negative top fixing groove, the first convex columns are located on one opposite side of the first buckling piece, and the first convex columns are used for fixing the annular heat dissipation lithium battery pack assembly on the battery pack shell in a buckling mode.
Furthermore, a plurality of second convex columns are arranged on the bottom fixing frame, the second convex columns are located between the anode bottom fixing groove and the cathode bottom fixing groove, the second convex columns are located on one opposite side of the second clamping pieces, and the second convex columns are used for fixing the annular heat-dissipation lithium battery pack assembly on the battery pack shell in a clamping mode.
Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model provides an annular mount for fixed annular battery package, including top mount and bottom mount, the top mount with bottom mount buckle is connected, the top mount with the bottom mount is cavity annular mount, the top mount is provided with top fixed slot group, the bottom mount is provided with bottom fixed slot group, and the both ends difference buckle of annular battery package is placed top fixed slot group with in the bottom fixed slot group, the bottom of top fixed slot group with the bottom of bottom fixed slot group is provided with the nickel strap, nickel strap and battery cell contact. The battery packs in the annular structure can be fixed together, and series connection among the single batteries among the annular battery packs is realized.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic structural view of an annular fixing frame for fixing an annular battery pack according to the present invention;
fig. 2 is a schematic structural view of the bottom view of the annular fixing frame for fixing the annular battery pack according to the present invention;
fig. 3 is a schematic structural view of a back view of an annular fixing frame for fixing an annular battery pack according to the present invention;
fig. 4 is a schematic structural diagram of the annular fixing frame for fixing the annular battery pack according to the present invention after the annular battery pack and the battery control circuit board are mounted;
fig. 5 is a schematic side view of the annular fixing frame for fixing the annular battery pack according to the present invention after the annular battery pack and the battery control circuit board are mounted;
fig. 6 is a schematic diagram of the structure of the annular fixing frame for fixing the annular battery pack when looking down after the annular battery pack and the battery control circuit board are installed.
In the figure: 1. an annular fixing frame; 11. a top mount; 111. a positive electrode top fixing groove; 112. a negative electrode top fixing groove; 113. a first fastener; 1131. a bump; 114. a first convex column; 12. a bottom mount; 121. a positive electrode bottom fixing groove; 122. a negative electrode bottom fixing groove; 123. a second fastener; 1231. a through hole; 124. a second convex column; 13. a nickel sheet; 14. a conductive nickel sheet; 2. a single battery; 3. a battery control circuit board; 31. a charging jack; 32. and (6) discharging the jacks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-6, an annular fixing frame for fixing an annular battery pack, the annular battery pack includes a plurality of single batteries, the annular fixing frame 1 includes a top fixing frame 11 and a bottom fixing frame 12, the top fixing frame 11 is connected with the bottom fixing frame 12 in a snap-fit manner, both ends of the top fixing frame 11 and the bottom fixing frame 12 are connected with the battery control circuit board 3 respectively, the top fixing frame 11 is provided with a top fixing slot set, the bottom fixing frame 12 is provided with a bottom fixing slot set, both ends of the annular battery pack are placed in the top fixing slot set and the bottom fixing slot set in a snap-fit manner respectively, the single batteries 2 in the annular battery pack are connected in series through nickel sheets 13, in this embodiment, in order to realize charging and discharging of the annular battery pack, the annular battery pack is electrically connected with the battery control circuit board 3, the battery control circuit board 3 is fixedly installed at the starting end and the tail end of the annular fixing frame 1, a charging jack 31 and a discharging jack 32 are arranged on the battery control circuit board 3 in the embodiment, the charging jack 31 is located at one side of the discharging jack 32, the whole annular battery pack can be charged through the charging jack 31, power is transmitted to an installation object through the discharging jack 32, and the battery control circuit board 3 is a PCB control board. The nickel sheet 13 in the application is used for conducting the positive and negative poles of the two single batteries 2, so that all batteries in the whole annular battery pack form a series connection relation, and the nickel sheet 13 is fixedly arranged at the bottom of the top fixed groove group and the bottom of the bottom fixed groove group. The nickel sheet 13 in this application is made of a conductive material, and mainly functions to conduct the positive and negative electrodes between the two single batteries 2.
In this embodiment, the top fixing cell group includes a plurality of positive top fixing cells 111 and a plurality of negative top fixing cells 112, the positive top fixing cells 111 and the negative top fixing cells 112 are alternately arranged from the beginning to the end of the ring-shaped top fixing frame 11, the adjacent positive top fixing cells 111 and negative top fixing cells 112 are used as a battery capacity group, and the nickel plate 13 is fixedly mounted at the connection position of the bottoms of the positive top fixing cells 111 and the negative top fixing cells 112 in each battery capacity group; fixedly mounting a conductive nickel sheet 14 at the bottom of the positive top fixing groove 111 or the negative top fixing groove 112 at the tail end of the top fixing groove group; when the total number of the positive electrode top fixing grooves 111 and the negative electrode top fixing grooves 112 is an odd number, the positive electrode top fixing grooves 111 or the negative electrode top fixing grooves 112 at the ends of the top mount 11 are individually used as one battery capacity group.
The bottom fixing groove group comprises a plurality of anode bottom fixing grooves 121 and a plurality of cathode bottom fixing grooves 122, the cathode bottom fixing grooves 122 and the anode top fixing grooves 111 are alternately arranged from the starting end to the tail end of the annular bottom fixing frame 12, the adjacent anode bottom fixing grooves 121 and the adjacent cathode bottom fixing grooves 122 are used as a battery capacity group, and the nickel sheets 13 are fixedly arranged at the connecting positions of the bottoms of the anode bottom fixing grooves 121 and the bottom top fixing grooves in each battery capacity group; fixedly mounting a conductive nickel sheet 14 at the bottom of the anode bottom fixing groove 121 or the cathode bottom fixing groove 122 at the starting end of the bottom fixing frame 12; when the total number of the positive electrode bottom fixing grooves 121 and the negative electrode bottom fixing grooves 122 is an odd number, the positive electrode bottom fixing grooves 121 or the negative electrode bottom fixing grooves 122 at the ends of the bottom fixing frame 12 are individually used as one battery capacity group. Every anodal top fixed slot 111 is in same vertical direction with corresponding negative pole bottom fixed slot 122, and every negative pole top fixed slot 112 is located same vertical direction with corresponding anodal bottom fixed slot 121, and anodal buckle of battery cell 2 is placed in anodal top fixed slot 111 or anodal bottom fixed slot 121, and the negative pole buckle of battery cell 2 is placed in negative pole top fixed slot 112 or negative pole bottom fixed slot 122. One end of the conductive nickel sheet 14 is contacted with one end of the single battery 2, the other end of the conductive nickel sheet 14 is connected with the battery control circuit board 3, and the annular battery pack is electrically connected with the battery control circuit board 3 through the conductive nickel sheet 14. Two electrodes of the single batteries 2 in the annular battery pack are respectively arranged in a top fixed groove group on the top fixing frame 11 and a bottom fixed groove group on the bottom fixing frame 12 in a buckling mode.
At least two first fasteners 113 are arranged on the top fixing frame 11, the first fasteners 113 are located between the positive pole top fixing groove 111 and the negative pole top fixing groove 112, one end of each first fastener 113 is provided with a through hole 1231, at least two second fasteners 123 are arranged on the bottom fixing frame 12, the second fasteners 123 are located between the positive pole bottom fixing groove 121 and the negative pole bottom fixing groove 122, a bump 1131 is arranged at the bottom end of each second fastener 123, and the bump 1131 is fastened in the through hole 1231. The top fixing frame 11 is provided with a plurality of first convex columns 114, the first convex columns 114 are located between the positive pole top fixing groove 111 and the negative pole top fixing groove 112, the first convex columns 114 are located on one side of the first buckling piece 113 opposite to each other, and the first convex columns 114 are used for buckling and fixing the annular heat dissipation lithium battery pack assembly on the battery pack shell. The bottom fixing frame 12 is provided with a plurality of second protruding columns 124, the second protruding columns 124 are located between the anode bottom fixing groove 121 and the cathode bottom fixing groove 122, the second protruding columns 124 are located on one side of the second buckling pieces 123 opposite to each other, and the second protruding columns 124 are used for buckling and fixing the annular heat dissipation lithium battery pack assembly on the battery pack shell.
The utility model provides an annular mount for fixed annular battery package, including top mount and bottom mount, the top mount with bottom mount buckle is connected, the top mount with the bottom mount is cavity annular mount, the top mount is provided with top fixed slot group, the bottom mount is provided with bottom fixed slot group, and the both ends difference buckle of annular battery package is placed top fixed slot group with in the bottom fixed slot group, the bottom of top fixed slot group with the bottom of bottom fixed slot group is provided with the nickel strap, nickel strap and battery cell contact. The battery packs in the annular structure can be fixed together, and series connection among the single batteries among the annular battery packs is realized.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides an annular mount for fixing annular battery package, annular battery contains a plurality of battery cell, its characterized in that: the battery pack is characterized by comprising a top fixing frame and a bottom fixing frame, wherein the top fixing frame is connected with the bottom fixing frame in a buckling mode, the top fixing frame and the bottom fixing frame are of an annular structure, the top fixing frame is provided with a top fixing groove group, the bottom fixing frame is provided with a bottom fixing groove group, two ends of an annular battery pack are respectively arranged in the top fixing groove group and the bottom fixing groove group in a buckling mode, nickel sheets are arranged at the bottom of the top fixing groove group and the bottom of the bottom fixing groove group, and the nickel sheets are in contact with single batteries.
2. The ring holder of claim 1, wherein: the top fixing groove group comprises a plurality of anode top fixing grooves and a plurality of cathode top fixing grooves, the anode top fixing grooves and the cathode top fixing grooves are alternately arranged, the bottom fixing groove group comprises a plurality of anode bottom fixing grooves and a plurality of cathode bottom fixing grooves, the anode bottom fixing grooves and the cathode bottom fixing grooves are alternately arranged, each anode top fixing groove and the corresponding cathode bottom fixing groove are in the same vertical direction, each cathode top fixing groove and the corresponding anode bottom fixing groove are in the same vertical direction, an anode buckle of a single battery is placed in the anode top fixing groove or the anode bottom fixing groove, and a cathode buckle of the single battery is placed in the cathode top fixing groove or the cathode bottom fixing groove.
3. The ring holder of claim 2, wherein: the top fixing frame is provided with at least two first buckling pieces, the first buckling pieces are located between the positive pole top fixing groove and the negative pole top fixing groove, a through hole is formed in one end of each first buckling piece, at least two second buckling pieces are arranged on the bottom fixing frame, the second buckling pieces are located between the positive pole bottom fixing groove and the negative pole bottom fixing groove, and a protruding block is arranged at the bottom end of each second buckling piece and buckled in the through hole.
4. The ring holder of claim 3, wherein: the top fixing frame is provided with a plurality of first protruding columns, the first protruding columns are located between the positive pole top fixing grooves and the negative pole top fixing grooves, the first protruding columns are located on one opposite side of the first buckling pieces, and the first protruding columns are used for fixing the annular heat dissipation lithium battery pack assembly on the battery pack shell in a buckling mode.
5. The ring holder of claim 3, wherein: the bottom fixing frame is provided with a plurality of second convex columns, the second convex columns are located between the positive bottom fixing groove and the negative bottom fixing groove, the second convex columns are located on one opposite side of the second clamping pieces, and the second convex columns are used for fixing the annular heat-dissipation lithium battery pack assembly on the battery pack shell in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425350.7U CN210778710U (en) | 2019-08-29 | 2019-08-29 | Annular fixing frame for fixing annular battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425350.7U CN210778710U (en) | 2019-08-29 | 2019-08-29 | Annular fixing frame for fixing annular battery pack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210778710U true CN210778710U (en) | 2020-06-16 |
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ID=71043174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921425350.7U Active CN210778710U (en) | 2019-08-29 | 2019-08-29 | Annular fixing frame for fixing annular battery pack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210778710U (en) |
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2019
- 2019-08-29 CN CN201921425350.7U patent/CN210778710U/en active Active
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