CN219123524U - Connecting sheet for power supply, power supply and mobile charging vehicle - Google Patents
Connecting sheet for power supply, power supply and mobile charging vehicle Download PDFInfo
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- CN219123524U CN219123524U CN202222559873.9U CN202222559873U CN219123524U CN 219123524 U CN219123524 U CN 219123524U CN 202222559873 U CN202222559873 U CN 202222559873U CN 219123524 U CN219123524 U CN 219123524U
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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 discloses a connecting sheet for a power supply, the power supply and a mobile charging vehicle, which comprise: the main way portion, a plurality of branch way portion are radial setting in main way portion one end for be connected with a plurality of batteries simultaneously, this power connection piece is parallelly connected each independent battery in with the group battery through the connection piece, and the electric current gathers behind main way portion through branch way portion and unifies the output, utilizes current battery combination to satisfy the electric power requirement, utilizes the interval between the battery restriction battery of connection piece follow battery simultaneously, avoids mutual collision friction.
Description
Technical Field
The utility model belongs to the technical field of storage batteries, and particularly relates to a connecting sheet for a power supply, the power supply and a mobile charging vehicle.
Background
Lithium ion batteries are secondary batteries (rechargeable batteries) that operate primarily by means of lithium ions moving between a positive electrode and a negative electrode. In the charge and discharge process, i+ is inserted and extracted back and forth between the two electrodes, when in charge, li+ is extracted from the positive electrode, and is inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium-rich state, and when in discharge, li+ is extracted from the positive electrode, and the negative electrode is in the opposite state. Batteries generally employ materials containing lithium as electrodes, which are representative of modern high performance batteries. The product is widely applied to various fields such as electric bicycles, electric motorcycles, electric automobiles, electric tools, electric toys, solar photovoltaic power generation systems, wind power generation systems, mobile communication base stations, large server standby UPS power supplies, emergency lighting, portable mobile power supplies, mine safety equipment and the like.
At present, lithium batteries are used as a power source, are subjected to the requirements of a vehicle body structure and electric power, have no proper shape and are difficult to install if an integral battery is used, have high cost, and need 5 independent batteries to be in a cross shape according to the space distribution of battery bins and cannot be provided with corresponding battery grooves if a plurality of batteries are used, so that the 5 batteries are easy to mutually vibrate and jolt to enable the batteries to shift to generate collision friction, and the corresponding connecting sheets are required to be arranged according to the distribution of the batteries in order to improve the performance stability of products and reduce the damage of the batteries.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art, provides a connecting sheet for a power supply, and solves the problems that 5 independent batteries of a lithium battery are in a cross shape according to the space distribution of battery bins and corresponding battery grooves cannot be arranged, so that the 5 batteries are easy to mutually vibrate and jolt to cause the displacement of the batteries to generate collision friction.
In order to achieve the above object, the present utility model provides a connecting piece for a power source, comprising:
a main road section;
the branch parts are radially arranged at one end of the main part and are used for being connected with a plurality of batteries at the same time.
Optionally, a clamping hole is arranged at one end of the branch part, which is far away from the main part, and the clamping hole is used for being connected with a battery electrode.
Optionally, the branch portion and the main portion are both in a strip shape.
Optionally, the branch road parts are of an X-shaped structure, the main road part is connected with the middle part of the X-shaped structure, and the clamping holes are also formed in the middle part of the X-shaped structure.
Optionally, the device further comprises two connecting parts, wherein the two connecting parts are arranged on two sides of the main path part in parallel, and two ends of the connecting parts are respectively connected with the end parts of the X-shaped structure.
Optionally, a lightening hole is formed in a gap between the connecting portion and the middle portion of the X-shaped structure.
Optionally, a connection hole is provided at the other end of the main path portion, and the connection hole is used for connecting the outgoing line.
Optionally, the fastening hole and the connecting hole are a first long waist hole and a second long waist hole, respectively.
A power supply, comprising:
a plurality of batteries;
two of the above-mentioned connection pieces for power supply;
the two connecting sheets for the power supply are respectively arranged at two ends of the batteries and are used for enabling the batteries to be connected in parallel.
A mobile charging vehicle comprises the power supply.
The utility model provides a connecting sheet for a power supply, which has the beneficial effects that:
1. the connecting sheet for the power supply connects all independent batteries in the battery pack in parallel through the connecting sheet, current is converged at the main path part through the branch path part and then is uniformly output, the current battery pack is utilized to meet the power requirement, and meanwhile, the connecting sheet is utilized to limit the interval between the batteries from the batteries, so that mutual collision friction is avoided.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular descriptions of exemplary embodiments of the utility model as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the utility model.
Fig. 1 shows a schematic structure of a connecting piece for a power supply according to an embodiment of the present utility model.
Reference numerals illustrate:
1. a main road section; 2. a branch part; 3. a clamping hole; 4. a connection part; 5. a connection hole; 6. and a lightening hole.
Detailed Description
Preferred embodiments of the present utility model will be described in more detail below. While the preferred embodiments of the present utility model are described below, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.
As shown in fig. 1, a connecting piece for a power supply includes:
a main path unit 1;
the plurality of branch portions 2 are radially provided at one end of the main path portion 1 for connection with a plurality of batteries at the same time.
Specifically, each independent battery in the battery pack is connected in parallel through the connecting sheet, current is converged at the main path part 1 through the branch path part 2 and then uniformly output, the power requirement is met, and meanwhile, the interval between the batteries is limited by the connecting sheet from the batteries, so that mutual collision friction is avoided.
In the present embodiment, the end of the branch portion 2 remote from the main portion 1 is provided with a card hole 3, and the card hole 3 is used for connection with a battery electrode.
Specifically, the battery is connected with the anode and the cathode of the battery through the clamping hole 3, and meanwhile, the battery is fixed, so that connection looseness is avoided.
In this embodiment, the branch portion 2 and the main portion 1 are each in the shape of a strip.
In this embodiment, the branch portion 2 has an X-shaped structure, the main portion 1 is connected with a middle portion of the X-shaped structure, and a clamping hole 3 is also provided in the middle portion of the X-shaped structure.
In this embodiment, the device further includes two connection portions 4, where the two connection portions 4 are disposed in parallel on two sides of the main path portion 1, and two ends of the connection portion 4 are connected with ends of the X-shaped structure respectively.
Specifically, the stability of the branch portion 2 and the supporting strength of the engaging hole 3 at the end portion of the X-shaped structure are improved by the connecting portion 4.
In this embodiment, the gap between the connection portion and the middle portion of the X-shaped structure forms a lightening hole.
In the present embodiment, the other end of the main path portion 1 is provided with a connection hole 5, and the connection hole 5 is used for connecting the outgoing line.
In this embodiment, the fastening hole 3 and the connection hole 5 are a first long waist hole and a second long waist hole, respectively.
A power supply, comprising:
a plurality of batteries;
two of the above-mentioned connection pieces for power supply;
the two connecting sheets for the power supply are respectively arranged at two ends of the batteries and are used for enabling the batteries to be connected in parallel.
Specifically, a plurality of batteries are connected in parallel to form a battery pack through two connecting sheets.
A mobile charging vehicle comprises the power supply.
When the connecting sheet for the power supply of this embodiment is used, taking the use of an emergency battery pack as an example, a plurality of batteries are arranged according to the distribution of the clamping holes 3, and the positive poles and the negative poles of the plurality of batteries are respectively connected and uniformly output by using two connecting sheets.
The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.
Claims (10)
1. A connecting piece for a power supply, characterized by comprising:
a main road section;
the branch parts are radially arranged at one end of the main part and are used for being connected with a plurality of batteries at the same time.
2. The connecting piece for a power supply according to claim 1, wherein one end of the branch portion away from the main portion is provided with a clip hole for connection with a battery electrode.
3. The connecting piece for a power supply according to claim 1, wherein the branch portion and the main portion are each in a strip shape.
4. The connecting piece for a power supply according to claim 2, wherein the plurality of branch portions are of an X-shaped structure, the main portion is connected with a middle portion of the X-shaped structure, and the clamping hole is also provided in the middle portion of the X-shaped structure.
5. The connecting piece for a power supply according to claim 4, further comprising two connecting portions, wherein the two connecting portions are disposed in parallel on two sides of the main path portion, and two ends of the connecting portions are respectively connected with the ends of the X-shaped structure.
6. The connecting piece for a power supply according to claim 5, wherein a lightening hole is formed in a gap between the connecting portion and the middle portion of the X-shaped structure.
7. A connecting piece for a power supply according to claim 2, wherein the other end of the main path portion is provided with a connecting hole for connecting an outgoing line.
8. The connecting piece for a power supply according to claim 7, wherein the clamping hole and the connecting hole are a first long waist hole and a second long waist hole, respectively.
9. A power supply, comprising:
a plurality of batteries;
two connecting pieces for a power source according to any one of claims 1 to 8;
the two connecting sheets for the power supply are respectively arranged at two ends of the batteries and are used for enabling the batteries to be connected in parallel.
10. A mobile charging vehicle comprising the power source of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222559873.9U CN219123524U (en) | 2022-09-27 | 2022-09-27 | Connecting sheet for power supply, power supply and mobile charging vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222559873.9U CN219123524U (en) | 2022-09-27 | 2022-09-27 | Connecting sheet for power supply, power supply and mobile charging vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219123524U true CN219123524U (en) | 2023-06-02 |
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ID=86528761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222559873.9U Active CN219123524U (en) | 2022-09-27 | 2022-09-27 | Connecting sheet for power supply, power supply and mobile charging vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219123524U (en) |
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2022
- 2022-09-27 CN CN202222559873.9U patent/CN219123524U/en active Active
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