A road vehicle battery pack

Abstract

The utility model discloses a highway car vehicle battery pack belongs to vehicle battery pack technical field, including battery support, the battery support includes base and side support seat, the base with the side support seat forms L type structure body, be equipped with the positioning camber on the side support seat, battery pack body, battery pack body installs on the battery support, battery pack body bottom installs on the base, battery pack body side surface with the positioning camber is pasted, buckle, the buckle installs on the side support seat to with battery pack body positioning. The utility model discloses a highway car vehicle battery pack structure stable, adopts the support frame to carry out effective support fixed to the battery, has improved the stable support effect to the battery, avoided the battery pack to appear the situation of deviation in the use of highway car, and it need not to adopt a large number of fixed parts to fix the battery, is favorable to the maintenance of battery pack in the follow -up, improves maintenance efficiency and reduces maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle battery pack technology, and in particular relates to a battery pack for highway vehicles. Background Technology

[0002] Currently, some road bikes on the market are equipped with battery packs to power the bikes and enable electric drive, thus meeting the current usage needs of road bikes.

[0003] Currently, most vehicle battery packs on the market have relatively complex external structural designs, and existing vehicle battery packs are large in size, which limits their practical use and the range of scenarios they can be adapted to.

[0004] Existing vehicle battery packs are mounted on the vehicle frame using support brackets. However, the structure of existing support brackets is often relatively simple, only providing basic fixation for the battery. Their support effect is poor. If too many fasteners are used to fix the battery pack, it will lead to inconvenience in disassembly and reassembly when the battery pack is damaged, affecting the efficiency of battery pack maintenance. Utility Model Content

[0005] This invention overcomes the shortcomings of the prior art by providing a battery pack for highway vehicles to solve the problems existing in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: a battery pack for highway vehicles, comprising...

[0007] A battery bracket, comprising a base and a side support, the base and the side support forming an L-shaped structure, the side support having a positioning curved surface;

[0008] The battery pack body is mounted on the battery bracket, the bottom of the battery pack body is mounted on the base, and the side of the battery pack body is in contact with the positioning curved surface.

[0009] A latch is mounted on the side support to position the battery pack body.

[0010] In a preferred embodiment of this utility model, the base is a circular structure, the side support is a columnar structure, and the base and the side support are integrally formed.

[0011] In a preferred embodiment of this utility model, the base is provided with a plurality of positioning pins to position and install the battery pack body.

[0012] In a preferred embodiment of this utility model, a discharge seat is provided on the base to connect the battery pack body to the outside.

[0013] In a preferred embodiment of this utility model, the top of the side support is provided with an installation groove for installing the buckle.

[0014] In a preferred embodiment of this utility model, a metal spring is provided in the mounting groove to elastically press the buckle.

[0015] In a preferred embodiment of this utility model, the buckle is a cylindrical hollow structure, and the buckle is provided with a plurality of locking nuts to lock the battery pack body.

[0016] In a preferred embodiment of this utility model, a fixed compression spring frame is provided on the back of the side support seat.

[0017] In a preferred embodiment of this utility model, the battery pack body includes two sets of cylindrical batteries, and adjacent cylindrical batteries are fixed together by a fixed bracket.

[0018] In a preferred embodiment of this utility model, a charging dock is provided on the top of the battery pack body to supply power to external devices.

[0019] This utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0020] The battery pack structure of this utility model for highway vehicles is stable, effectively supporting and fixing the battery, improving the stability of the battery support, preventing the battery pack from shifting during use, and eliminating the need for a large number of fasteners to fix the battery, which is beneficial for subsequent battery pack maintenance, improving maintenance efficiency and reducing maintenance costs. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0022] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present utility model;

[0023] Figure 2 This is a side view of a preferred embodiment of the present invention;

[0024] Figure 3 This is a partial structural schematic diagram of a preferred embodiment of the present invention;

[0025] Figure 4 for Figure 3 Another perspective structural diagram;

[0026] Figure 5 This is a front view of the battery holder according to a preferred embodiment of the present invention;

[0027] Figure 6This is a schematic diagram of the battery pack body according to a preferred embodiment of the present invention;

[0028] In the diagram: 10. Battery bracket; 11. Base; 12. Side support; 121. Positioning surface; 122. Mounting slot; 20. Battery pack body; 21. Cylindrical battery; 22. Charging socket; 30. Buckle; 40. Positioning pin; 50. Discharge socket; 60. Metal spring; 70. Locking nut; 80. Fixed compression spring frame; 90. Fixed bracket. Detailed Implementation

[0029] The following drawings will disclose several embodiments of this utility model. For clarity, many physical details will be described in the following description. However, it should be understood that these physical details should not be used to limit this utility model. That is, in some embodiments of this utility model, these physical details are not essential. In addition, for the sake of simplicity, some conventional structures and components will be shown in the drawings in a simple schematic manner.

[0030] Furthermore, in this utility model, the use of terms such as "first" and "second" is for descriptive purposes only and does not specifically refer to any order or sequence, nor is it intended to limit the utility model. They are merely used to distinguish components or operations described with the same technical terms and should not be construed as indicating or implying their relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of various embodiments can be combined with each other, but only if they are feasible for those skilled in the art. If a combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0031] This embodiment provides a battery pack for a road vehicle. The battery pack has a stable structure, effectively supports and fixes the battery, improves the stability of the battery, and prevents the battery pack from shifting during use. Furthermore, it does not require a large number of fasteners to fix the battery, which is beneficial for subsequent battery pack maintenance, improves maintenance efficiency, and reduces maintenance costs.

[0032] Combination Figures 1 to 6 As shown, the battery pack for the road vehicle in this embodiment includes a battery bracket 10, a battery pack body 20, and a buckle 30. The battery pack body 20 is installed on the battery bracket 10, and the buckle 30 reinforces and fixes the battery pack body 20.

[0033] In this embodiment, the battery bracket 10 includes a base 11 and a side support 12, which form an L-shaped structure. The side support 12 is provided with a positioning curved surface 121. The base 11 is a circular structure, and the side support 12 is a columnar structure. The base 11 and the side support 12 are integrally formed. The battery pack body 20 is installed on the battery bracket 10. When installing the battery pack body 20, the bottom of the battery pack body 20 is installed on the discharge seat 50. At this time, the side of the battery pack body 20 is in contact with the positioning curved surface 121. The positioning curved surface 121 positions the side of the battery pack body 20. With the cooperation of the base 11 and the side support 12, the battery pack body 20 is initially positioned and installed.

[0034] Furthermore, in this embodiment, the base 11 is provided with a plurality of positioning pins 40 to position and install the battery pack body 20. The base 11 is provided with a discharge seat 50 to connect the battery pack body 20 to the outside. The presence of the positioning pins 40 can position and install the bottom of the battery pack body 20, thereby improving the installation accuracy of the battery pack body 20. In this embodiment, the discharge seat 50 is a Type-C connector cable, which can connect the battery pack body 20 to the outside, thereby performing a discharge operation on the battery pack body 20.

[0035] Combination Figure 1 , Figure 3 as well as Figure 5 As shown, in this embodiment, the buckle 30 is installed on the side support 12 to position the battery pack body 20. The buckle 30 is a cylindrical hollow structure, and a plurality of locking nuts 70 are provided on the buckle 30 to lock the battery pack body 20. When the side of the battery pack body 20 is in contact with the positioning curved surface 121 of the side support 12, the buckle 30 positions it, and the locking nuts 70 are used to lock the buckle 30, thus completing the locking and positioning process of the battery pack body 20.

[0036] In this embodiment, the top of the side support 12 is provided with a mounting groove 122 for installing the buckle 30. A metal spring piece 60 is provided in the mounting groove 122 to elastically press the buckle 30. The presence of the mounting groove 122 enables the buckle 30 to be detachably installed, so as to realize the quick disassembly of the battery pack body 20. The metal spring piece 60 located in the mounting groove 122 can further reinforce the buckle 30, so that the buckle 30 is stably located in the mounting groove 122, thereby better positioning the battery pack body 20.

[0037] Combination Figure 1 , Figure 4 as well as Figure 6As shown, the side support 12 of this embodiment is provided with a fixed compression spring frame 80 on its back. The fixed compression spring frame 80 can stably install the battery pack on the road vehicle for use. The battery pack body 20 includes two sets of cylindrical batteries 21. Adjacent cylindrical batteries 21 are fixed with fixed brackets 90. The upper cylindrical batteries 21 can be charged daily, and the lower cylindrical batteries 21 can provide power to the whole vehicle. Multiple fixed brackets 90 are used to fix the cylindrical batteries. The cylindrical batteries 21 are combined and installed to reduce the impact of a single cylindrical battery 21 on the battery pack. The battery pack body 20 of this embodiment is protected by a shell, and several sealing elements are provided on the shell to protect the cylindrical batteries 21 inside the shell.

[0038] In this embodiment, a charging dock 22 is provided on the top of the battery pack body 20, through which other external devices are charged.

[0039] In actual use, the battery pack body 20 of the road vehicle in this embodiment is installed on the battery bracket 10. The bottom of the battery pack body 20 is supported and positioned by the base 11. The side of the battery pack body 20 is in contact with the positioning curved surface 121 of the side support seat 12. The side support seat 12 realizes the positioning of the side of the battery pack body 20. The buckle 30 is located at the top of the side support seat 12. Therefore, after the bottom of the battery pack body 20 is positioned, the buckle 30 locks and positions the top of the battery pack body 20, realizing the effective installation of the battery pack body 20, improving the stable support effect of the battery pack body 20, and preventing the battery pack body 20 from shifting during the use of the road vehicle.

[0040] While the present invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can be made without departing from the scope of the present invention. That is, the methods, systems, or devices discussed above are merely examples. Various configurations can be appropriately omitted, substituted, or added to various processes or components. For example, in alternative configurations, methods can be performed in a different order than described, and / or various stages can be added, omitted, and / or combined. Moreover, features described with respect to certain configurations can be combined in various other configurations. Different aspects and elements of the configuration can be combined in a similar manner. Furthermore, as technology develops, many elements are merely examples and do not limit the scope of this disclosure or the claims.

[0041] Specific details are provided in the specification to offer a thorough understanding of exemplary configurations, including implementations. However, configurations can be practiced without these specific details; for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail to avoid obscuring the configuration. This description provides only exemplary configurations and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes can be made to the function and arrangement of the elements without departing from the spirit or scope of this disclosure.

[0042] Furthermore, although each operation can be described as a sequential process, many operations can be executed in parallel or simultaneously. Additionally, the order of operations can be rearranged. A process may have additional steps. Moreover, examples of methods can be implemented using hardware, software, firmware, middleware, code, hardware description languages, or any combination thereof. When implemented in software, firmware, middleware, or code, the program code or code segments used to perform the necessary tasks can be stored in a non-transitory computer-readable medium such as a storage medium and executed by a processor.

[0043] In summary, the above detailed description is intended to be exemplary rather than limiting, and it should be understood that the claims (including all equivalents) are intended to define the spirit and scope of this invention. These embodiments should be understood as illustrative only and not as limiting the scope of protection of this invention. After reading the description of this invention, those skilled in the art can make various alterations or modifications to it, and these equivalent changes and modifications also fall within the scope defined by the claims of this invention.

Claims

1. A battery pack for a highway vehicle, characterized in that, include Battery bracket (10), the battery bracket (10) includes a base (11) and a side support (12), the base (11) and the side support (12) form an L-shaped structure, and the side support (12) is provided with a positioning curved surface (121); Battery pack body (20), the battery pack body (20) is mounted on the battery bracket (10), the bottom of the battery pack body (20) is mounted on the base (11), and the side of the battery pack body (20) is in contact with the positioning curved surface (121); A buckle (30) is mounted on the side support (12) to position the battery pack body (20).

2. The vehicle battery pack for highway vehicles according to claim 1, characterized in that, The base (11) is a circular structure, and the side support (12) is a columnar structure. The base (11) and the side support (12) are integrally formed.

3. The vehicle battery pack for highway vehicles according to claim 1, characterized in that, The base (11) is provided with a plurality of positioning pins (40) to position and install the battery pack body (20).

4. A battery pack for a highway vehicle according to claim 1, characterized in that, The base (11) is provided with a discharge seat (50) to connect the battery pack body (20) to the outside.

5. A battery pack for a highway vehicle according to claim 1, characterized in that, The side support (12) has a mounting groove (122) on its top for mounting the buckle (30).

6. A battery pack for a highway vehicle according to claim 5, characterized in that, A metal spring (60) is provided in the mounting groove (122) to elastically press the buckle (30).

7. A battery pack for a highway vehicle according to claim 1, characterized in that, The buckle (30) is a cylindrical hollow structure, and a plurality of locking nuts (70) are provided on the buckle (30) to lock the battery pack body (20).

8. A battery pack for a highway vehicle according to claim 1, characterized in that, A fixed compression spring frame (80) is provided on the back of the side support seat (12).

9. A battery pack for a highway vehicle according to claim 1, characterized in that, The battery pack body (20) includes two sets of cylindrical batteries (21), and adjacent cylindrical batteries (21) are fixed together by a fixing bracket (90).

10. A battery pack for a highway vehicle according to claim 1, characterized in that, The battery pack body (20) is provided with a charging dock (22) on top to supply power to external devices.

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