CN219476837U - Spliced lithium battery holder - Google Patents
Spliced lithium battery holder Download PDFInfo
- Publication number
- CN219476837U CN219476837U CN202320146415.4U CN202320146415U CN219476837U CN 219476837 U CN219476837 U CN 219476837U CN 202320146415 U CN202320146415 U CN 202320146415U CN 219476837 U CN219476837 U CN 219476837U
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- China
- Prior art keywords
- battery
- battery seat
- unit
- electrode contact
- positive electrode
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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
Abstract
The utility model discloses a spliced lithium battery holder, which comprises at least one battery holder unit, wherein a battery accommodating groove is formed in the middle of the battery holder unit, and two ends of the battery holder unit are respectively provided with a positive electrode contact and a negative electrode contact; one side of the battery seat unit is provided with a clamping block, the other side of the battery seat unit is provided with a clamping groove, and the battery seat unit can be spliced and fixed with the clamping groove of the adjacent battery seat unit through the clamping block. The utility model is provided with the assembled battery seat units, can realize the assembly of any number of batteries, realizes the serial and parallel output modes of a plurality of groups of batteries, and achieves any expected electric quantity output function.
Description
Technical Field
The utility model relates to the technical field of battery holders, in particular to a spliced lithium battery holder.
Background
When the conventional lithium battery is used, the lithium battery needs to be placed on a battery seat, a plurality of battery accommodating grooves are formed in the battery seat, and an anode contact and a cathode contact are arranged at two ends of each battery accommodating groove and work in cooperation with the anode and the cathode of the lithium battery. The required electric quantity of different equipment is different, and the quantity of lithium batteries that need to install is also different, but the quantity of battery holding tank on the conventional battery seat is certain, in order to satisfy the difference of electric quantity, need the die sinking production battery seat of different specifications, leads to manufacturing cost greatly increased.
Disclosure of Invention
In order to solve the problems, the utility model provides a spliced lithium battery holder which can be spliced according to the use requirements to meet the output requirements of any electric quantity.
For this purpose, the technical scheme of the utility model is as follows: the spliced lithium battery seat comprises at least one battery seat unit, a battery accommodating groove is formed in the middle of the battery seat unit, and a positive electrode contact and a negative electrode contact are respectively arranged at two ends of the battery seat unit; one side of the battery seat unit is provided with a clamping block, the other side of the battery seat unit is provided with a clamping groove, and the battery seat unit can be spliced and fixed with the clamping groove of the adjacent battery seat unit through the clamping block.
The utility model is provided with the battery seat unit which can be spliced, and the battery seat unit is a battery seat of a single lithium battery and can be independently used; according to the required quantity of lithium batteries, the battery seat units can be assembled to form battery seats with different specifications, so that the production difficulty and the production cost are greatly reduced.
Preferably, two ends of the battery seat unit are respectively provided with a contact mounting position, the whole of the positive electrode contact sheet and the negative electrode contact sheet is of an inverted U-shaped structure and can be inserted in the contact mounting positions, the inner side of the positive electrode contact sheet forms a positive electrode contact, and the inner side of the negative electrode contact sheet forms a negative electrode contact. The contact mounting positions at two ends are consistent in structure, and the positive electrode contact sheet and the negative electrode contact sheet can be mounted according to use requirements, so that adjacent battery seat units are connected in series or in parallel.
Preferably, the battery pack comprises at least two battery seat units, and the two adjacent battery seat units are spliced and fixed with the clamping groove through clamping blocks; the positive electrode contacts of all the battery seat units are positioned on the same side, the negative electrode contacts of all the battery seat units are positioned on the same side, and the battery seat units are in a parallel connection state.
Preferably, the positive contacts of all the battery holder units are electrically connected through the first conductive sheet; the negative electrode contacts of all the battery seat units are electrically connected through the second conductive sheet.
Preferably, the battery pack comprises at least two battery seat units, and the two adjacent battery seat units are spliced and fixed with the clamping groove through clamping blocks; the positive electrode contacts of two adjacent battery seat units are positioned on different sides, namely, the positive electrode contacts and the negative electrode contacts of all the battery seat units are arranged in a crossing way, and all the battery seat units are in a serial state.
Preferably, the positive contact of the battery holder unit is electrically connected with the negative contact of the adjacent battery holder unit through the third conductive sheet.
Preferably, a dovetail-shaped clamping block is arranged on the side face of the battery seat unit, and a dovetail-shaped clamping groove is arranged on the other side face of the battery seat unit. The clamping blocks and the clamping grooves can be dovetail-shaped or other shapes, and can be mutually spliced and clamped.
Preferably, limiting blocks are arranged on two sides of the notch of the battery accommodating groove. The limiting block has certain deformation capability, so that the lithium battery can be conveniently placed in the limiting block, and the lithium battery can be clamped and prevented from falling off.
Compared with the prior art, the utility model has the beneficial effects that: the assembled battery seat units are arranged, any number of battery seat units can be assembled according to the electric quantity requirement, and any number of batteries can be spliced; the positive electrode contact and the negative electrode contact on the battery seat unit can be arranged at any end of the battery seat unit according to requirements, so that a series connection and parallel connection output mode of a plurality of groups of batteries is realized, and any expected electric quantity output function is achieved.
Drawings
The following is a further detailed description of embodiments of the utility model with reference to the drawings
Fig. 1 is a schematic structural view of embodiment 1;
FIG. 2 is a top view of the structure of embodiment 1;
fig. 3 is a schematic structural diagram of a battery holder unit according to embodiment 1;
fig. 4 is a schematic structural view of embodiment 2;
fig. 5 is a schematic structural view of embodiment 3;
fig. 6 is a schematic structural view of embodiment 4;
fig. 7 is a schematic structural view of embodiment 5;
fig. 8 is a schematic structural view of embodiment 6;
fig. 9 is a schematic structural view of embodiment 7;
fig. 10 is a schematic structural view of embodiment 8;
fig. 11 is a schematic structural diagram of embodiment 9.
Marked in the figure as: the battery holder unit 1, the battery accommodating groove 11, the contact mounting position 12, the clamping block 13, the clamping groove 14, the limiting block 15, the positive electrode contact piece 2, the positive electrode contact 21, the negative electrode contact piece 3, the negative electrode contact 31, the first battery holder unit 4, the first clamping groove 41, the second battery holder unit 5, the second clamping block 51, the third battery holder unit 6, the third clamping groove 61, the fourth battery holder unit 7, the fourth clamping block 71 and the third conductive piece 8.
Detailed Description
In the description of the present utility model, it should be noted that, for the azimuth words such as the terms "center", "transverse (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the azimuth and positional relationships are based on the azimuth or positional relationships shown in the drawings, only for convenience of describing the present utility model and simplifying the description, but do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and should not be construed as limiting the specific protection scope of the present utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first", "a second" feature may explicitly or implicitly include one or more of such feature, and in the description of the present utility model, the meaning of "a number", "a number" is two or more, unless otherwise specifically defined.
Example 1
The spliced lithium battery holder comprises a battery holder unit 1, a battery accommodating groove 11 is formed in the middle of the battery holder unit 1, a contact mounting position 12 is respectively formed at two ends of the battery holder unit 1, the whole positive electrode contact piece 2 and the negative electrode contact piece 3 are of an inverted U-shaped structure and can be inserted into the contact mounting position 12, a positive electrode contact 21 is formed on the inner side of the positive electrode contact piece 2, and a negative electrode contact 31 is formed on the inner side of the negative electrode contact piece 3. The contact mounting positions at two ends are consistent in structure, and the positive electrode contact sheet and the negative electrode contact sheet can be mounted according to use requirements, so that adjacent battery seat units are connected in series or in parallel.
The side of the battery seat unit 1 is provided with a longitudinally arranged dovetail clamping block 13, and the other side of the battery seat unit is provided with a longitudinally arranged dovetail clamping groove 14. The clamping blocks and the clamping grooves can be dovetail-shaped or other shapes, and can be mutually spliced and clamped.
Limiting blocks 15 are arranged on two sides of the notch of the battery accommodating groove 11. The limiting block has certain deformation capability, so that the lithium battery can be conveniently placed in the limiting block, and the lithium battery can be clamped and prevented from falling off.
The embodiment is a single battery holder unit, can become the battery holder of single lithium cell, also can be according to the lithium cell quantity of needs, can assemble the battery holder unit, become the battery holder of different specifications, greatly reduced the production degree of difficulty and manufacturing cost.
Example 2
The spliced lithium battery holder of this embodiment includes a first battery holder unit 4 and a second battery holder unit 5, wherein a second clamping block 51 of the second battery holder unit 5 is inserted into a first clamping groove 41 of the first battery holder unit 4, and the first battery holder unit 4 and the second battery holder unit 5 are spliced and fixed with each other.
The positive electrode contacts 21 of the first battery seat unit 4 and the second battery seat unit 5 are positioned on the left side and are electrically connected through a first conductive sheet; the negative electrode contacts 31 of the first battery holder unit 4 and the second battery holder unit 5 are all positioned on the right side and are electrically connected through the second conductive sheet, and the first battery holder unit 4 and the second battery holder 5 are in a parallel connection state.
Example 3
The spliced lithium battery seat in this embodiment has a structure similar to that of embodiment 2, and differs in that: comprising 3 parallel battery seat units.
Example 4
The spliced lithium battery seat in this embodiment has a structure similar to that of embodiment 2, and differs in that: comprising 4 parallel battery seat units.
Example 5
The spliced lithium battery seat in this embodiment has a structure similar to that of embodiment 2, and differs in that: comprising 5 parallel battery seat units.
Example 6
The spliced lithium battery holder of this embodiment includes a third battery holder unit 6 and a fourth battery holder unit 7, wherein a fourth clamping block 71 of the fourth battery holder unit 7 is inserted into a third clamping groove 61 of the third battery holder unit 6, and the third battery holder unit 6 and the fourth battery holder unit 7 are spliced and fixed with each other.
The positive contact 21 of the third battery holder unit 6 and the negative contact 31 of the fourth battery holder unit 7 are both positioned on the left side, and are electrically connected through the third conductive sheet 8. The third battery seat unit and the fourth battery seat unit are in a serial connection state.
Example 7
The spliced lithium battery seat in this embodiment has a structure similar to that in embodiment 6, and differs in that: the battery pack comprises 3 battery pack units which are connected in series, wherein the positive electrode contacts of the battery pack units on two sides and the negative electrode contact of the middle pack unit are both positioned on the left side.
Example 8
The spliced lithium battery seat in this embodiment has a structure similar to that in embodiment 6, and differs in that: comprising 4 battery seat units connected in series.
Example 9
The spliced lithium battery seat in this embodiment has a structure similar to that in embodiment 6, and differs in that: comprising 5 battery seat units connected in series.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (8)
1. Spliced lithium battery seat, its characterized in that: the battery comprises at least one battery seat unit, wherein a battery accommodating groove is formed in the middle of the battery seat unit, and a positive electrode contact and a negative electrode contact are respectively arranged at two ends of the battery seat unit; one side of the battery seat unit is provided with a clamping block, the other side of the battery seat unit is provided with a clamping groove, and the battery seat unit can be spliced and fixed with the clamping groove of the adjacent battery seat unit through the clamping block.
2. The tiled lithium battery holder of claim 1 wherein: the battery seat unit is characterized in that two ends of the battery seat unit are respectively provided with a contact mounting position, the whole of the positive electrode contact sheet and the negative electrode contact sheet is of an inverted U-shaped structure and can be inserted into the contact mounting positions, the inner side of the positive electrode contact sheet forms a positive electrode contact, and the inner side of the negative electrode contact sheet forms a negative electrode contact.
3. The tiled lithium battery holder of claim 1 wherein: the battery pack comprises at least two battery seat units, wherein two adjacent battery seat units are spliced and fixed with a clamping groove through clamping blocks; the positive electrode contacts of all the battery seat units are positioned on the same side, the negative electrode contacts of all the battery seat units are positioned on the same side, and the battery seat units are in a parallel connection state.
4. The tiled lithium battery holder of claim 3 wherein: the positive electrode contacts of all the battery seat units are electrically connected through the first conductive sheet; the negative electrode contacts of all the battery seat units are electrically connected through the second conductive sheet.
5. The tiled lithium battery holder of claim 1 wherein: the battery pack comprises at least two battery seat units, wherein two adjacent battery seat units are spliced and fixed with a clamping groove through clamping blocks; the positive electrode contacts of two adjacent battery seat units are positioned on different sides, namely, the positive electrode contacts and the negative electrode contacts of all the battery seat units are arranged in a crossing way, and all the battery seat units are in a serial state.
6. The tiled lithium battery holder of claim 5 wherein: the positive electrode contact of the battery holder unit is electrically connected with the negative electrode contact of the adjacent battery holder unit through the third conducting strip.
7. The tiled lithium battery holder of claim 1 wherein: the side face of the battery seat unit is provided with a dovetail clamping block, and the other side face of the battery seat unit is provided with a dovetail clamping groove.
8. The tiled lithium battery holder of claim 1 wherein: limiting blocks are arranged on two sides of the notch of the battery accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146415.4U CN219476837U (en) | 2023-01-11 | 2023-01-11 | Spliced lithium battery holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320146415.4U CN219476837U (en) | 2023-01-11 | 2023-01-11 | Spliced lithium battery holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219476837U true CN219476837U (en) | 2023-08-04 |
Family
ID=87464218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320146415.4U Active CN219476837U (en) | 2023-01-11 | 2023-01-11 | Spliced lithium battery holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219476837U (en) |
-
2023
- 2023-01-11 CN CN202320146415.4U patent/CN219476837U/en active Active
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