Casing for electric vehicle functional components

Abstract

Disclosed is a casing (100) for a vehicular component (101), the casing (100) includes a body (210) and a plurality of mounting provisions (104). The body (210) is to receive at least one first vehicular component (101-1) to be mounted thereon. The body (210) forms a cavity to enclose at least one second vehicular component (101-2) thereon. The plurality of mounting provisions (104) is integrated to the body (210) at a first plurality of predetermined locations thereof to enable mounting of the at least one first vehicular component (101-1) to the body (210). one or more mounting provisions corresponding to the at least one first vehicular component (101-1) being interlockable with one or more mounting provisions from the plurality of mounting provisions (104) to securely attach the at least one first vehicular component (101-1) to the body (210). The casing (100) is mounted to a frame of the vehicle.

Description

CASING FOR ELECTRIC VEHICLE FUNCTIONAL COMPONENTSTECHNICAL FIELD

[0001] The subject matter described herein, in general, relates to a casing for vehicular components, and more particularly, casing for electric vehicle functional components.BACKGROUND

[0002] In conventional vehicle design and assembly, vehicular components, such as electronic control units, communication units, and the like, are mounted to a frame or chassis of the vehicle. The mounting of such vehicular components on the frame is generally executed using various fastening components as different components of the vehicle often require specific mounting configurations. The process of mounting the vehicular components to the frame or the chassis frequently involves use of numerous fastening components and also includes incorporating the use of additional parts like brackets on the frame to facilitate mounting. For instance, the vehicular components such as a telematics unit, motor control unit (MCU), and a Vehicle Control Unit (VCU) are mounted on the frames of the vehicle by way of plurality of brackets and fasteners. The conventional approach in vehicle manufacturing and assembly with specific designs is tailored for each vehicle variant. For instance, in an example, for one vehicle variant the vehicular components such as the telematics unit may be mounted at one location and for another vehicle variant the telematic unit may be mounted at another location.BRIEF DESCRIPTION OF DRAWINGS

[0003] The detailed description is described with reference to the accompanying figures. It should be noted that the description and figures are merely examples of the present subject matter and are not meant to represent the subject matter itself.

[0004] Figure 1 illustrates a block diagram of a casing for a vehicular components for a vehicle, in accordance with an implementation of the present subject matter.

[0005] Figure 2A illustrates a right hand side view of a casing with the mounting provisions, in accordance with an implementation of the present subject matter.

[0006] Figure 2B illustrates left hand side view of the casing with the mounting provision, in accordance with an implementation of the present subject matter.

[0007] Figure 2C illustrates the mounting provision, in accordance with an implementation of the present subject matter.

[0008] Figure 3A illustrates a left-hand side perspective view of a casing for a vehicular components for a vehicle, in accordance to an implementation of the present subject matter.

[0009] Figure 3B illustrates a magnified view of figure 3A of the casing for the vehicular components for the vehicle, in accordance to an implementation of the present subject matter.

[0010] Figure 3C illustrates a left-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0011] Figure 3D illustrates a magnified view of the portion of figure 3C of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0012] Figure 3E illustrates a left-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0013] Figure 3F illustrates a magnified view of the portion of figure 3E of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0014] Figure 3G illustrates a right-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0015] Figure 3H illustrates the right-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0016] Figure 3I illustrates a magnified view of the portion of figure 3H of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0017] Figure 4A illustrates the right-hand side view of the casing for a vehicular components for a vehicle, in accordance with an implementation of the present subject matter.

[0018] Figure 4B illustrates the left perspective view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0019] Figure 4C illustrates a cross-sectional view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter.

[0020] Throughout the drawings, identical reference numbers designate similar, but not necessarily identical, elements. The figures are not necessarily to scale, and the size of some parts may be exaggerated to more clearly illustrate the example shown. Moreover, the drawings provide examples and / or implementations consistent with the description; however, the description is not limited to the examples and / or implementations provided in the drawings.DETAILED DESCRIPTION

[0021] Conventionally, a vehicle can have various components, such as electronic components or communication units. Such components can include, for example, a telematics unit, motor control unit (MCU), a Vehicle Control Unit (VCU), a light control module (LCM), a motor, and a battery, and are typically mounted to a frame of the vehicle using various fastening mechanisms. The fastening mechanisms often involve the deployment of specialized brackets along with fasteners, such as bolts, screws, nuts, andrivets. The use of multiple fastening mechanisms in assembly of the components is often necessitated by the varying mounting requirements of different components of the vehicle. Each component may require a specific orientation, leading to specific mounting provisions on the frame depending upon the design and specifications of the respective component, in turn requiring different implementations of solutions of the fastening mechanisms. For instance, the components, such as the VCU, the LCM, the MCU, and / or telematics unit, may be attached at dedicated mounting points on the frame where provisions of specialized brackets are made.

[0022] Such a provision, while ensuring secure attachment, may lead to a long assembly queue because of multiple fastening components that may have to be employed and must be individually installed and fastened as per specifications. Therefore, not only do such mechanisms lead to a high manufacturing time but may also lead to a high labor cost. In addition, the provision of the mounting brackets, while providing necessary mounting points, may occupy valuable space on the frame of the vehicle and may also add to the overall weight of the vehicle. This can lead to design constraints, potentially limiting and reducing space and affecting the placement and assembly of other vehicular components. At the same time, the inclusion of multiple fasteners as well as mounting brackets, and all such parts leads to higher inventory management costs and potential supply chain complications. The complexity introduced by multiple fasteners and mounting parts also impacts the vehicle's accessibility, serviceability, and maintenance. Owing to such complex assemblies, maintenance procedures become time-consuming and complex, as technicians may have to navigate through numerous mounting points to access or replace components, leading to long service times and high maintenance costs. Additionally, the potential for human error during reassembly increases with the number of fastening points, potentially affecting the reliability and safety of the vehicle post-maintenance.

[0023] Additionally, the various components of the vehicle, such as electronic components and / or communication units, are electrically connected to each other and to the battery using wires or wiring harnesses. Such wires or wiring harnesses are usually exposed and may be vulnerable to physical damage, leading to inefficient use of space, and potential electromagnetic interference that may compromise vehicle performance and potentially lead to safety concerns. The wiring harnesses used in vehicles are complex networks of individual wires bundled together. They are routed through the vehicle's frame and body, connecting various electronic control units, sensors, and actuators. The design and layout of these wiring harnesses are integral to the proper functioning of the vehicle's electrical and electronic systems.

[0024] These conventional mounting and wiring methods have been developed and refined over decades of automotive engineering. They have been implemented across a wide range of vehicle designs and configurations, adapting to the evolving needs of modern vehicles. As automotive technology continues to advance, these established methods serve as the foundation for integrating increasingly sophisticated electronic systems into vehicles.

[0025] However, certain challenges have emerged as automotive technology continues to advance. The utilization of multiple fastening mechanisms for various components often results in a complex and timeintensive assembly process. Each component, such as the telematics unit, motor control unit (MCU), Vehicle Control Unit (VCU), and light control module (LCM), typically requires individual installation and fastening according to specific requirements. This complex and intricate assembly procedure can significantly extend manufacturing time and increase associated labor costs.

[0026] The deployment of specialized brackets along with an array of fasteners - including bolts, screws, nuts, and rivets - creates a multifaceted mounting provisions. While this system ensures secure attachment, itintroduces complexity that impacts several aspects of vehicle production and maintenance. For instance, the space occupied by these mounting brackets and fixtures on the vehicle frame may constrain the available area for other components, potentially influencing overall vehicle design and limiting the optimal placement of other crucial systems.

[0027] From a structural perspective, the cumulative weight of numerous brackets, fasteners, and mounting parts contributes to the vehicle's total mass. This additional weight, though seemingly minor for individual components, can aggregate into a significant factor when considering the entire vehicle assembly. The increased mass can have implications for vehicle performance, fuel efficiency, and overall dynamics.

[0028] The logistical aspects of managing such a diverse array of fasteners and mounting parts present their own set of challenges. Inventory management becomes more complex and costly, potentially introducing supply chain considerations that can affect production schedules and overall manufacturing efficiency. The need to stock and manage multiple types of fasteners and brackets for different components can lead to increased overhead costs and potential supply disruptions.

[0029] Maintenance procedures are significantly impacted by the presence of multiple fixtures and fastening points. Service technicians (hereinafter interchangeably referred to as the technicians for the sake of brevity) may need to navigate through a labyrinth of mounting points to access or replace components, which can substantially extend service times and increase maintenance costs. This complexity not only affects routine maintenance but can also complicate more extensive repair procedures, potentially leading to longer vehicle downtime.

[0030] Moreover, the intricacy introduced by multiple fasteners and mounting parts may increase the potential for errors during reassembly. Even minor misalignments or improper torque application during component reinstallation could impact the vehicle's reliability and safety post-maintenance. This risk factor necessitates additional quality control measures, further adding to the overall maintenance burden.

[0031] In essence, while the conventional mounting methods have served the automotive industry well, the increasing complexity of modern vehicles has amplified the challenges associated with these conventional fastening and mounting techniques. As vehicles evolve to incorporate more advanced systems and components, addressing these mounting and fastening challenges becomes crucial for optimizing vehicle design, streamlining assembly processes, and enhancing long-term maintainability.

[0032] In addition to the challenges associated with mechanical mounting, the electrical connectivity of vehicular components presents its own set of complexities. Conventionally, various electronic components and communication units are electrically interconnected and linked to the vehicle's power source using a network of wires or wiring harnesses. This conventional approach, while functional, introduces several considerations that impact vehicle design, assembly, and performance.

[0033] The implementation of wiring harnesses typically involves routing bundles of individual wires through the vehicle's frame and body structure. These harnesses serve as the nervous system of the vehicle, facilitating communication and power distribution among various electronic control units, sensors, and actuators. However, the exposed nature of these wiring systems can lead to vulnerabilities that require careful consideration in vehicle design and assembly.

[0034] One concern is the physical integrity of the wiring. Exposed wires and harnesses are susceptible to mechanical stress, vibration, and environmental factors such as heat, moisture, and corrosive elements. Over time, these stressors can lead to wear, fraying, or damage to the wiring insulation, potentially compromising the electrical connections and overall system reliability. To mitigate these risks, additional protective measures such as sheathing, cable ties, and routing clips are often necessary, furthercomplicating the assembly process and adding to the overall component count.

[0035] The spatial requirements of wiring harnesses also present challenges in vehicle design. As the number of electronic systems in modern vehicles increases, so does the complexity and volume of the wiring required. This can lead to inefficient use of space within the vehicle structure, potentially conflicting with other design objectives such as weight reduction, aerodynamics, or interior space optimization. The need to accommodate these extensive wiring networks can influence the placement of other components and may limit design flexibility in certain areas of the vehicle.

[0036] Furthermore, the proximity of multiple wires and harnesses can create electromagnetic compatibility (EMC) issues. In an environment where numerous electronic systems operate in close proximity, the potential for electromagnetic interference (EMI) becomes a significant concern. Unshielded or improperly routed wires can act as antennas, both emitting and receiving electromagnetic radiation. This interference can lead to signal degradation, system malfunctions, or compromised performance of sensitive electronic components. Addressing these EMC challenges often requires additional shielding measures or careful routing strategies, further complicating the design and assembly process.

[0037] The complexity of wiring harnesses also impacts vehicle maintenance and serviceability. Diagnosing and repairing electrical issues can be time-consuming and challenging, often requiring the disassembly of multiple components to access the affected wiring. This not only increases maintenance time and costs but also introduces the potential for errors during reassembly, which could compromise the vehicle's electrical integrity.

[0038] Moreover, the customization of wiring harnesses for different vehicle models or trim levels adds another layer of complexity to manufacturing and inventory management. Each variation in vehicleconfiguration may require a unique wiring harness, leading to increased production costs and potential supply chain complications.

[0039] In essence, while conventional wiring methods have been the backbone of vehicular electrical systems, they present a multifaceted challenge in modern automotive design. The exposed nature of wires, space inefficiency, potential for electromagnetic interference, and complications in maintenance and customization all contribute to a growing need for more integrated and robust solutions for electrical connectivity in vehicles. Addressing these challenges is crucial for enhancing vehicle reliability, simplifying assembly and maintenance processes, and accommodating the ever-increasing electrical demands of modern automotive systems.

[0040] Examples of a casing for vehicular components are described herein as part of the present subject matter and is designed to address issues solved by the present subject matter by providing integration and electrical connectivity. In particular, casing for electric vehicle functional components is described herein. As an example, the present subject matter envisages the casing for accommodating vehicular components, internally as well as externally, i.e., the casing includes a body. The body is configured to receive at least one first vehicular component mounted thereon and to structurally support the at least one first vehicular component. The body further defines a cavity to enclose at least one second vehicular component therein, thereby providing protection against external environmental factors such as dust, moisture, and mechanical impact. The casing may be mounted on a frame of a vehicle. The first vehicular components and the second vehicular components may be commonly referred to as the vehicular components. The one of the vehicular components may, for instance, be a battery unit of the vehicle, that may be housed in the cavity of the body of the casing and may be an internal component. At the same time, the body of the casing of the present subject matter is engineered to serve as a semi-structural support for externally mounting various othervehicular components, such as electronic units and communication systems, including but not limited to telematics unit (TU), vehicle control unit (VCU), light control unit (LCU), motor control unit (MCU), and charging unit (CU). In other words, the vehicular components could be mounted to and supported by the surface of the body of the casing. Therefore, the casing supports and accommodates mounting of multiple vehicular components.

[0041] The casing incorporates a plurality of integrated mounting provisions designed to simplify and streamline the assembly process. The mounting provisions may take the form of dove-tail-joint structures or specifically arranged stubs, enabling easy and secure attachment of components without relying on multiple conventional fasteners.

[0042] Using such a mounting provision, the vehicular component to be mounted can easily be assembled to the casing. For instance, using the other part of the complementary dove-tail-joint structures on the casing and the component to be mounted allows the component to be easily slid onto the mounting provision on the casing. In said example, for instance, the component may optionally be then fastened to the casing using one or more fasteners to fix the component so that the component does not inadvertently detach from the casing. For this, the casing may be provided with at least one fastening mount adjacent and in proximity to the dove-tail mounting fixture and may allow for fastening of the component using, for instance, a threaded fastener. For example, the telematics unit can be mounted onto body of the casing of the vehicle using the described dove-tail-joint structure. The telematics unit, which includes GPS, communication modules, and vehicle diagnostics interfaces, has a complementary dove- tail-joint structure that allows the telematics unit to slide into position on the casing. Once positioned, one or more fasteners (such as screws or clips) secure the telematics unit to prevent accidental dislodgement, ensuring a stable connection for uninterrupted vehicle data transmission.

[0043] In an example, the fastening mount may have metal inserts with internal threads therein to receive the threaded fastener. Therefore,once the component has been assembled to the casing using the mounting provision, for instance, the dove-tail-joint structure, an aperture on the component can align with the fastening mount on the casing, through which a fastener can be inserted for fixing the component to the casing. Therefore, according to the examples of the present subject matter, assembly of the component on the casing using the mounting provision can be performed with minimal effort, for example, without having to hold on to the component while assembly. Instead, the assembly, using the mounting provisions, can allow for easy mounting and alignment of the apertures for further fixing of the component to the casing, while ensuring secure and efficient installation.

[0044] The mounting provision provides a self-aligning mechanism, reducing the likelihood of misalignment during vehicular component installation. The feature can significantly decrease assembly time and minimize the potential for human error. The collective support provided by multiple stubs ensures a stable and secure mounting, distributing the load across several points and potentially enhancing the overall structural integrity of the assembly.

[0045] In another example or as an addition to the above example, the casing can be provided with mounting provisions which can be formed by a plurality of stubs, or a plurality of channels. For example, the plurality of stubs can be formed on the casing in a specific arrangement corresponding to the shape and configuration of the component to be accommodated therebetween. In other words, the casing is provided with one or more mounting provisions, each utilizing a plurality of specifically positioned plurality of stubs to form the mounting provision. The plurality of stubs may be protrusions, formed of the same material as the casing or of different material, formed on the surface of the casing. In an example, the plurality of stubs may be formed integrally with the casing at the time of manufacturing of the casing. In another example, the plurality of stubs may be fixed, for example, by welding or any other fixing technique, onto the casing. Further, alternatively, each stub may have a metal insert forproviding structural integrity and mechanical strength to the stub for holding the component which, in turn, improves service life of the mounting provision. The plurality of stubs, as explained above, may form well-defined spaces or pockets, functioning as a mounting provision, to accommodate a component. During assembly, the component may be positioned within the space, the plurality of stubs also acting as a guide for the location and positioning of the vehicular component, ensuring accurate alignment, positioning, and assembly of the vehicular component. For instance, the plurality of stubs may be disposed on the body of the casing at the first plurality of predefined locations where the vehicular components are required to mounted and the vehicular components are accurately mounted on the body of the casing. Once placed, the component can be securely held collectively by the plurality of stubs providing stability. For instance, in one example, such a mounting provision formed by the plurality of stubs can be used to assemble a flat cable of the battery module assembly, where the plurality of stubs may be positioned to form a channel with dimensions that match the width and thickness of the flat cable to be installed and be held therein.

[0046] The stub-based mounting provisions offers several technical benefits, including a significant advantage in material efficiency and manufacturing cost. Instead of requiring a complete, solid structure for mounting and holding components, the discrete stubs create a similar functional structure while using substantially less material. This approach not only reduces the overall weight of the casing but also leads to considerable cost savings in manufacturing. The reduced material usage translates to lower raw material costs, potentially faster production times, and decreased energy consumption during the manufacturing process.

[0047] According to another aspect, the present subject matter envisages the casing having integrally formed electrical connections therein. For example, in one case, the casing may be formed of a plastic material and the electrical connections can be formed by metallic busbarspositioned in the casing and overmoulded with the plastic material of the casing. In this case, the ends of the metallic busbars can remain exposed to function as terminals for connecting various vehicular components that may be mounted on the casing. In an example, the ends of the metallic busbars can remain exposed to function as terminals for connecting various vehicular components that may be mounted on the casing, such as the motor control unit (MCU), and the charging unit. In another example, the vehicular components may, for instance, include the battery unit, the telematics unit (TU), the vehicle control unit (VCU) and the light control unit (LCU) with each other in different combinations, as required for operation. For instance, in a set of embedded electrical connections, one set of ends or terminals of the embedded electrical connections may be connected to the terminals of the vehicular component that may be housed in the inside the casing, such as a battery unit and the other set of ends or terminals may connect with any other vehicular component, as per requirement. In this aspect, instead of fastening the vehicular components using loose wires or cables, the embedded electrical connections can be employed to provide a more robust and reliable electrical connection as compared to conventional wiring. The overmoulding or embedding integrates the electrical connections or busbars into the casing and electrically insulates them, in case of a plastic casing, while maintaining their electrical connectivity.

[0048] The simplified mounting provisions and embedded electrical connections inherent in this design could potentially enhance accessibility and reduce the complexity of maintenance procedures. By consolidating multiple functions into a single component, the present subject matter aims to create a more cohesive and efficient vehicle architecture that is easier to assemble, maintain, and service over the lifetime of the vehicle.

[0049] In essence, the present subject matter proposes a paradigm shift in how vehicular components are mounted and electrically connected. The present subject matter provides the casing that is designed in a manner to integrate both mechanical mounting and electrical connectivity features.As a result, the issues associated with conventional component mounting and wiring methods in vehicles may be addressed. The potential benefits include improvements in assembly efficiency, space utilization, weight reduction, and overall system reliability, marking a significant step forward in vehicle design and manufacturing processes.

[0050] In terms of the construction, the casing of the present subject matter incorporates various mounting provisions designed to enhance component integration and assembly efficiency. One such provision is the dove-tail-joint structure, a sophisticated mounting fixture that leverages the principles of mechanical interlocking. The design comprises two complementary parts: one integrated into the casing and the other on the component to be mounted. The dove-tail configuration allows for a precise and secure sliding assembly, guiding the component into its exact position with minimal effort. This approach not only simplifies the mounting process but also ensures consistent alignment and stability of the attached component.

[0051] Adjacent to the dove-tail mounting fixture, the casing may feature at least one fastening mount. This additional securing point allows for the optional use of a threaded fastener, providing an extra layer of fixation if required. The fastening mount may incorporate metal inserts with internal threads, enhancing the durability and reliability of the connection point. This dual-approach mounting provision offers flexibility in assembly, allowing for rapid installation while maintaining the option for more permanent fixation as needed.

[0052] In another example, the mounting provisions disclosed by the present subject matter utilizes a system of strategically positioned stubs integrated into the casing surface. These stubs, which may be formed from the same material as the casing or from a different material for enhanced strength, are arranged in specific patterns corresponding to the shape and configuration of the components they are designed to accommodate. This arrangement creates well-defined spaces or pockets that serve as mountingprovisions, effectively guiding components into their intended positions during assembly.

[0053] In the present subject matter, the versatility of this stub-based system is exemplified in its application for mounting flat cables within the battery module assembly. In this scenario, the plurality of stubs can be positioned to form a channel with dimensions precisely matched to the width and thickness of the flat cable. This tailored approach not only secures the cable in place but also protects it from physical stress and potential damage, contributing to the overall robustness of the electrical system.

[0054] In another embodiment, the casing includes clips positioned at predetermined locations on the cavity. The clips are mounted to the casing, such as on the body of the casing, using fastening means. The fastening means may be heat-staking pins, screws, or similar securing mechanisms. The clips are designed to operate between an open position and a closed position.

[0055] Each clip consists of two arm-like members connected at one end by a pivoted joint, allowing rotational movement. One arm is fixedly mounted onto the casing, while the other arm is movable. In the open position, the movable arm is lifted or spaced apart from the fixed arm, creating a gap for placing a wire or similar element. In the closed position, the movable arm rotates downward, pressing against the fixed arm to securely hold the wire in place.

[0056] The distal ends of the fixed and movable arms incorporate a locking mechanism that secures the clip in the closed position. The mechanism ensures that once the clip is engaged, the clip remains locked until an intentional force is applied to release the clip.

[0057] For example, if a wire, a flat ribbon cables, or any similar material like the flat ribbon cable needs to be fastened is placed onto the fixed arm while the movable arm remains in the open position. When the movable arm is pressed down, the movable arm pivots toward the fixed arm and locks into place, ensuring a firm grip on the wire. To release the wire, aforce is applied to disengage the locking mechanism, allowing the movable arm to pivot back to its open position.

[0058] By integrating these mounting provisions directly into the casing, the present subject matter provides several advantages. It reduces the need for separate mounting brackets and numerous individual fasteners, thereby streamlining the assembly process and potentially reducing the overall part count. This integration can lead to significant time savings during manufacturing and assembly, as well as simplifying inventory management and reducing the complexity of the supply chain.

[0059] Moreover, the combined design approach inherent in these mounting provisions contributes to space optimization within the vehicle. By eliminating the need for separate mounting structures and utilizing the material-efficient stub design, more space becomes available for other critical components or systems, potentially leading to more efficient vehicle designs. The reduction in the number of separate parts and the use of less material also translates to potential weight savings, which can have cascading benefits in terms of vehicle performance and efficiency.

[0060] In essence, the mounting provisions as disclosed by the present subject matter represent a holistic and resource-efficient approach to component integration in vehicle design. By reimagining how components are attached and secured, the present subject matter not only addresses immediate assembly challenges but also paves the way for more efficient, cost-effective, reliable, and adaptable vehicle architectures. The design of the present subject matter aligns with the evolving needs of modern vehicle manufacturing, where efficiency, sustainability, reliability, and adaptability are paramount considerations.

[0061] In addition, the present subject matter further revolutionizes vehicle design through the integration of embedded electrical connections within the casing of the vehicular component, where the casing may be for the battery unit. This approach represents a paradigm shift in how electricalsystems are implemented in vehicles, moving away from conventional wiring harnesses towards a more integrated and robust solution.

[0062] The design philosophy behind these embedded electrical connections centers on the concept of consolidation and integration. Instead of relying on separate wiring harnesses that run throughout the vehicle, the present subject matter envisions electrical pathways as an integral part of the vehicle's structural components, beginning with the casing. This integration is achieved through the use of metallic busbars strategically positioned within the casing during the manufacturing process.

[0063] The structure of these embedded electrical connections is carefully engineered to maximize efficiency and reliability. Metallic busbars, selected for their excellent conductivity and durability, are precisely positioned within the mold before the casing material is injected. In the case of a plastic casing, the busbars are overmoulded with the plastic material, creating a seamless integration of electrical and structural elements. This overmoulding process not only secures the busbars in place but also provides an additional layer of insulation and protection against environmental factors.

[0064] The design of the busbar layout facilitates the functionality of the present subject matter. The busbars are arranged to create optimal electrical pathways between various components. In an example, busbars are arranged to create optimal electrical pathways between various components, such as the motor control unit (MCU), and the charging unit. In another example, the various components may for instance include the battery, telematics unit (TU), vehicle control unit (VCU) and light control unit (LCU). The ends of these busbars remain exposed at strategic points on the casing surface, serving as terminals for connecting these various vehicular components. This arrangement allows for direct, efficient electrical connections without the need for intermediate wiring.

[0065] The functional and technical benefits of this embedded electrical connection system are numerous and significant. Firstly, itdramatically improves the reliability of the vehicle's electrical system. By eliminating many of the conventional connection points and reducing the length of exposed wiring, the system minimizes the potential points of failure. The solid, fixed nature of the busbars within the casing structure provides a more stable and durable electrical pathway compared to flexible wiring harnesses.

[0066] Electromagnetic compatibility (EMC) is significantly enhanced through this design. The embedded nature of the electrical connections, combined with the insulating properties of the casing material, provides inherent shielding against electromagnetic interference (EMI). This shielding effect helps to maintain signal integrity across the vehicle's electrical systems, potentially improving the performance and reliability of sensitive electronic components.

[0067] The integration of electrical connections into the casing structure also contributes to improved space utilization within the vehicle. By eliminating the need for bulky wiring harnesses, more space becomes available for other components or systems. The integration of electrical connections can lead to more compact and efficient vehicle designs, potentially improving factors such as interior space or aerodynamics.

[0068] From a manufacturing perspective, the embedded electrical connection offers several advantages. The embedded electrical connection simplifies the assembly process by reducing the number of separate components that need to be installed. Instead of routing and securing multiple wiring harnesses, assembly workers can simply connect components directly to the exposed terminals on the casing. This can lead to significant time savings in the manufacturing process and reduce the potential for assembly errors.

[0069] Maintenance and serviceability are also enhanced through this design. The integrated nature of the electrical connections reduces the number of potential failure points, potentially decreasing the frequency of electrical issues. When maintenance is required, the clear, organized layoutof the connections on the casing surface can simplify diagnostic procedures and reduce repair times.

[0070] Furthermore, the embedded electrical connection contributes to the overall robustness and durability of the vehicle. The protected nature of the electrical pathways within the casing structure enhances their resistance to environmental factors such as moisture, dust, and vibration. The embedded electrical connection can lead to improved long-term reliability and potentially extend the service life of the vehicle's electrical systems.

[0071] In essence, the embedded electrical connection represents a holistic approach to vehicle electrical design. By integrating electrical pathways directly into structural components, beginning with the battery casing, the present subject matter addresses multiple challenges simultaneously. The embedded electrical connection enhances reliability, improves EMC, optimizes space utilization, simplifies manufacturing and maintenance, and contributes to the overall durability of the vehicle. This approach aligns with the evolving needs of modern vehicle design, where integration, efficiency, and reliability are key drivers of technological advancement.

[0072] The integration of mounting provisions and embedded electrical connections within the casing, as proposed by the present subject matter, yields a multitude of technical benefits that extend far beyond the immediate improvements in assembly and electrical connectivity. These advantages synergistically enhance various aspects of vehicle design, manufacturing, and performance.

[0073] One of the primary technical merits of this approach is the substantial reduction in component count. By consolidating mounting structures and electrical pathways into the casing, the present subject matter eliminates the need for numerous discrete parts such as brackets, fasteners, and wiring harnesses. This simplification of the vehicle'sarchitecture has cascading effects throughout the production process and the vehicle's lifecycle.

[0074] The streamlined design facilitates a marked improvement in manufacturing efficiency. Assembly lines can operate with greater speed and precision, as the need for complex wiring procedures and the installation of multiple mounting brackets is significantly diminished. This not only accelerates production times but also reduces the likelihood of assembly errors, potentially leading to higher quality outcomes and reduced rework rates.

[0075] From a quality control perspective, the integrated design presents distinct advantages. With fewer individual components and connection points, there are fewer variables to monitor and fewer potential points of failure. This simplification allows for more focused and effective quality assurance processes, potentially resulting in more reliable and consistent product output.

[0076] The present subject matter also addresses thermal management considerations. The integration of electrical pathways into the casing can potentially aid in heat dissipation. The metallic busbars, being in close contact with the casing material, may facilitate more efficient heat transfer away from electrical components, potentially improving the overall thermal performance of the vehicle's electrical systems.

[0077] Vibration resistance is another area where the integrated design of the present subject matter can contribute. Conventional wiring harnesses and separately mounted components are susceptible to vibration-induced wear and fatigue. The present subject matter's approach, with its rigid, integrated structure, offers superior resistance to vibrational forces, potentially extending the longevity of both electrical connections and mounted components.

[0078] The weight reduction achieved through this integrated design has far-reaching implications. Beyond the immediate benefits of improved fuel efficiency or extended range in electric vehicles, the lighter structureallows for potential reallocation of weight budgets. This could enable the incorporation of additional features or the use of lighter materials in other areas of the vehicle, further enhancing overall performance and efficiency.

[0079] From an electromagnetic compatibility (EMC) standpoint, the integrated design offers sophisticated shielding capabilities. The encapsulation of electrical pathways within the casing provides a natural Faraday cage effect, potentially reducing electromagnetic emissions and improving the vehicle's resistance to external electromagnetic interference. This enhanced EMC performance can be particularly beneficial in the context of increasing vehicle electrification and the proliferation of sensitive electronic systems.

[0080] The present subject matter also contributes to improved serviceability and maintainability. The clear, organized layout of electrical connections and mounting points on the casing surface simplifies diagnostic procedures and component replacement. This can lead to reduced service times, lower maintenance costs, and improved vehicle uptime, factors that are increasingly important in both consumer and commercial vehicle markets.

[0081] Furthermore, the integrated design approach aligns well with emerging trends in sustainable manufacturing. By reducing the number of separate components and simplifying the overall structure, the present subject matter potentially decreases the environmental impact of vehicle production. Fewer parts mean less energy consumed in manufacturing, reduced material waste, and simplified end-of-life recycling processes.

[0082] The scalability and adaptability of this design philosophy represent another significant technical benefit. The principles of integrated mounting and electrical connections can be applied across various vehicle types and sizes, from small personal vehicles to large commercial transports. This scalability offers potential standardization benefits, allowing manufacturers to apply similar design principles across diverse product lines.

[0083] In the context of future vehicle development, particularly in the realm of autonomous and connected vehicles, the present subject matter provides a robust foundation. The integrated electrical pathways and simplified component mounting can facilitate easier integration of additional sensors, computing units, and communication modules that may be required for advanced autonomous driving systems.

[0084] Ultimately, the technical benefits of the present subject matter coalesce to form a comprehensive solution that addresses multiple challenges in modern vehicle design and manufacturing. By reimagining fundamental aspects of vehicle architecture, this approach not only solves immediate issues related to assembly and electrical connectivity but also paves the way for more efficient, reliable, and adaptable vehicles. The ripple effects of these extend from the manufacturing floor to the end-user experience, potentially reshaping industry standards and consumer expectations in the automotive sector.

[0085] In conclusion, the present subject matter represents a significant leap forward in vehicle design and manufacturing philosophy. By reimagining the battery casing as a multifunctional component that integrates both structural and electrical elements, this approach addresses a myriad of challenges faced by the automotive industry. The synergistic combination of advanced mounting provisions and embedded electrical connections not only streamlines assembly processes but also enhances reliability, reduces weight, improves space utilization, and paves the way for more adaptable vehicle architectures. As the automotive sector continues to evolve, driven by electrification, autonomy, and connectivity, the principles embodied in this design stand poised to play a crucial role in shaping the future of vehicle engineering. The holistic benefits of this approach extend beyond immediate manufacturing advantages, potentially influencing everything from vehicle performance and maintenance to sustainability and long-term cost-effectiveness. As such, the present subjectmatter not only solves current industry challenges but also lays a robust foundation for the next generation of automotive innovation.

[0086] The present subject matter is further described with reference to Figures 1 to 4B. It should be noted that the description and figures merely illustrate principles of the present subject matter. Various arrangements may be devised that, although not explicitly described or shown herein, encompass the principles of the present subject matter. Moreover, all statements herein reciting principles, aspects, and examples of the present subject matter, as well as specific examples thereof, are intended to encompass equivalents thereof.

[0087] Figure 1 illustrates a block diagram of a casing for a vehicular components for a vehicle, in accordance with an implementation of the present subject matter. The Figure 1 illustrates a block diagram of a casing 100 housing a battery (not shown in figure 1 ) in a vehicle (not shown), according to an example implementation. The casing 100 may be part of a vehicle, such as a multi-wheeler vehicle, such as a three-wheeler, a four- wheeler and the like. The vehicle may include a frame. In an example, the casing 100 may be mounted to a frame of the vehicle. The vehicle may include a plurality of vehicular components 101 , such as at least one first vehicular component 101 -1 and at least one second vehicular component 101 -2.

[0088] The casing 100 of the present subject matter goes beyond simply housing, where the casing 100 itself serves as a semi-structural support includes a body for mounting the at least one first vehicular components 101 -1 and the at least one second vehicular components 101 - 2. Herein after the first vehicular components 101 -1 and the second vehicular components 101 -2 may be referred to as vehicular components 101. The vehicular components 101 such as electronic control units and communication systems. The casing 100 of the present subject matter is designed in a manner to have a plurality of mounting provisions andembedded electrical connections directly onto the body 210 of the casing 100.

[0089] The plurality of mounting provisions (104) may for instance take the form of at least one of dove-tail-joint structures and plurality of stubs on an outer surface of the casing 100. The mounting provisions may be designed to allow easy and secure attachment of various vehicular components without the need for additional brackets or numerous fasteners. Further, the embedded electrical connections may be overmoulded with the casing material. The embedded electrical connections eliminate the need for conventional wiring harnesses, potentially improving reliability and reducing electromagnetic interference.

[0090] The casing 100 of the present subject matter may be a hollow, elongated container. The casing 100 may be made of plastic material, though other materials could be used, such as silicon, Aluminium, composites, or the like. In an example, the casing 100 may be cylindrical shaped however, the implementations of the present subject matter are not limited thereto other shapes and designs may be possible, depending on the battery capacity and vehicle variant requirements.

[0091] In an example, the casing 100 of the present subject matter may serve as a central structural and electrical integration point for various vehicular components in the vehicle. The casing 100 not only houses vehicular components, such as a battery, but also provides a platform for mounting vehicular components, such as electronic control units, communication modules, and other systems of the vehicle. By incorporating both mounting provisions and embedded electrical connections, the casing 100 simplifies vehicle assembly, potentially reduces weight, improves space utilization, and enhances overall system reliability, as will be explained in detail.

[0092] The body 210 of the casing 100 may be in the form of a closed hollow container. In one example, the casing 100 may be a hollow elongated housing to house certain vehicular components 101 and to externally mountcertain other vehicular components 101 , as discussed in detail later. The casing 100 may be made of plastic material. The shape, size, configuration, and designs of the casing 100 may depend on the capacity and variants of the vehicular components 101 housed therein and mounted thereon, as well as on the variants of the vehicle in which the casing 100 may be used.

[0093] In one example, the casing 100 may be used to accommodate vehicular components 101. In an example, the vehicular components 101 may include components housed in the casing 100. In another example, the vehicular components 101 may be the components that may be mounted on the casing 100. The components of a vehicular components 101 that may be housed by the casing 100 internally may be a battery and its peripheral components which may include, for instance, but not limited to, one or more modules, wirings, harnesses, battery management system, switches, relays, and the like. Examples of the vehicle may include an electric vehicle (EV), a hybrid vehicle (HV), and vehicle with internal combustion engine (ICE). For instance, the vehicle may be a two-wheeler, a three-wheeler, a four-wheeler, or a vehicle having more than four wheels. Examples of different types of the battery may include, but are not limited to, an alkaline battery, a lithium-ion battery, a dry cell, a lead-acid battery, a galvanic cell, a solid-state battery, nickel-cadmium battery, nickel-metal hydride battery, and carbon-zinc battery. Hereinafter, the vehicle will be explained with reference to an EV. However, in other examples, the vehicle can be a HV. In further examples, the vehicle can be a vehicle with ICE.

[0094] The casing 100 of the present subject matter may be designed to be a semi-structural support for also mounting vehicular components 101 of the vehicle. In an example, the casing 100 may also be designed in a manner to integrally form electrical connections by eliminating the use of loose wirings. In an example, but not limited thereto, vehicular components 101 that may mounted on the casing 100, may include electronic components and other systems of the vehicle, including but not limited to, telematics, vehicle control unit (VCU), light control unit (LCU), motor controlunit (MCU), charging unit, cooling unit, battery unit, battery management system (BMS), and the like.

[0095] According to an aspect, the casing 100 of the present subject matter may include a plurality of mounting provisions 104-1 , 104-2, 104-3, ... , 104-N, collectively referred to as mounting provisions 104 and singularly referred to as mounting provision 104, for externally mounting the vehicular components 101 and one or more embedded electrical connection(s) 106- 1 , 106-2, .. , 106-N that may be used for electrically connecting the various vehicular components 101. The embedded electric connection(s) may be hereinafter collectively referred to as the embedded electric connection(s) 106 and singularly referred to as the embedded electrical connection 106, for the sake of brevity. The structure and operation of the mounting provisions 104 as well as the embedded electrical connections 106 are discussed in detail henceforth.

[0096] Each of the plurality of mounting provisions 104 may be provided on the casing 100 to assemble and mount the vehicular components 101 of the vehicle onto the casing 100. Each of the mounting provisions 104 may be integrated directly onto the casing 100 and may be designed and provided on the casing 100 in a manner to provide structural strength to hold and mount one or more vehicular components 101. This integration provides several benefits, for instance, easing the assembling and accessibility of the vehicular components 101 that may be mounting on the casing 100 and eliminating the need to employ multiple fasteners and additional components, such as mounting brackets to mount the vehicular components 101 onto the vehicle. In an example, the provisions and placements of the plurality of mounting provisions 104 on the casing 100 may be based on the requirements of assembly and mounting of the vehicular components 101 , the vehicle variant, and the like. The mounting provisions 104 are explained in detail in the later part of the description.

[0097] Coming back to the casing 100, the casing 100 may further include integrated or embedded electrical connection(s) 106 to electricallyconnect different vehicular components through the casing 100. In one example, the casing 100 may be formed of a plastic material and the electrical connections may be formed as metallic busbars positioned in the casing 100 and overmoulded with the plastic material of the casing 100. The embedded electrical connection(s) 106 may have exposed ends to form terminal(s) 108-1 , 108-2, 108-N to establish the electrical connections(i.e., to form electrical circuit) between different vehicular components connected therethrough. The terminal(s) 108-1 , 108-2, ... 108-N are hereinafter collectively referred to as the terminals 108 and singularly referred to as the terminal 108, for the sake of brevity. In one example, the terminals 108 may form an electrical connection between one of the vehicular component(s) 101 that may be mounted on the casing and one of the plurality of vehicular components 101 that may be housed in the casing 100. In another example, the terminal 108 may form an electrical connection between at least two of the plurality of the vehicular components 101 that may be housed inside the casing 100. In yet another example, the terminal 108 may form an electrical connection between at least two of the vehicular components 101 that may be mounted on the casing 100. The embedded electrical connection(s) 106 provides direct and reliable electrical connections with reduced risk of connection failure caused by the breakage in connection, loose wires, and the like, as will be discussed.

[0098] Figure 2A illustrates a right hand side view of a casing with the mounting provisions, in accordance with an implementation of the present subject matter. Figure 2B illustrates a left hand side view of the casing with the mounting provision, in accordance with an implementation of the present subject matter.0. Figure 2C illustrates the mounting provision, in accordance with an implementation of the present subject matter. For the sake of brevity, Figures 2A, 2B and 2C have been illustrated in conjunction with each other.

[0099] As discussed above, the casing 100 may be provided with the plurality of mounting provisions 104-1 , 104-2, 104-3, ... , 104-N on an outersurface(s) of the casing 100. The outer surface of the casing may include a top-casing side 200-1 , left-casing side 200-2, right-casing side 200-3, frontcasing side 200-4, rear-casing side 200-5 and bottom-casing side 200-6. While figures 2A and 2B illustrate the mounting provisions provided on the top-casing side 200-1 , left-casing side 200-2, right-casing side 200-3 and front-casing side 200-4 and rear-casing side 200-5. However, the implementations and provisions are not limited thereto and may be based on the requirements and factors as illustrated below.

[0100] The mounting provisions 104-1 , 104-2, 104-3, 104-N as stated above may be provided based on the requirement of assembly of the vehicular components, the variants of the vehicular components 101 employed that may be housed in the casing 100, and the variant of the vehicle. The mounting provisions can be placed on one or more surfaces of the casing 100, including a top-casing side 200-1 , left-casing side 200-2, right-casing side 200-3, front-casing side 200-4, rear-casing side 200-5, and interior surfaces (if accessible), and can be placed in any numbers depending on the requirement and with their specific placement determined by factors such as component requirements, weight distribution, heat management, accessibility, structural integrity, space optimization, cable routing efficiency, vibration and shock resistance, waterproofing considerations, and modularity needs. These factors collectively influence the design to ensure optimal component placement, efficient assembly, and enhanced overall vehicle performance, while also considering the size, shape, and function of the vehicular components to be mounted, the vehicle's center of gravity, heat dissipation requirements, ease of installation and maintenance, structural strength of the casing, efficient use of available space, protection of electrical connections, sensitivity of electronic components to vibration, moisture protection needs, and potential for future reconfigurations or upgrades.

[0101] In one example, referring to figure 2B, the mounting provisions 104 may be formed as a part of dove-tail-joint structures, referred to as adove-tail mounting fixture 202 on the casing 100, with the other part of the complementary dove-tail-joint structure on the vehicular component 101 to be mounted thereto. In one example, the dove-tail mounting fixture 202 may be any one of tapered, wedge-shaped protrusions, projections extending longitudinally along the surface of the casing 100. In this example, the assembly and mounting through the mounting provision 104 relies on complementary parts, i.e., the dove-tail mounting fixture 202 on the casing 100 and the other part of the complementary dove-tail-joint structure on the vehicular component 101 to be mounted. By using the other part of the complementary dove-tail-joint structures on both, the casing 100 and one of the plurality of the vehicular component(s) 101 to be mounted, allows one of the plurality of the vehicular component(s) 101 to be easily connected, for instance, by sliding onto the dove-tail mounting fixture 202 on the casing 100. As the vehicular component 101 slides into position, the design of the one part of dove-tail-joint structure (the dove-tail mounting fixture 202) on the casing 100 and the other part of the complementary dove-tail-joint structure on the vehicular component 101 ensures self-alignment. The complementary shapes of the dove-tail-joint structure (on the casing 100 and the one of the vehicular component 101 ) guides the vehicular component 101 into its correct position without requiring precise manual alignment of the two.

[0102] In other words, the one of the vehicular component(s) 101 to be mounted has the other part of the complementary dove-tail-joint structure that may be signed in the form of dove-tail joint indentations (as shown in figure 2C) that corresponds to the dove-tail mounting fixture 202 on the casing 100 to easily receive the dove-tail mounting fixture 202. This design allows a simple sliding action to be performed to assemble the vehicular components 101 onto such a mounting provision 104 on the casing 100. The other part of the complementary dove-tail-joint structure of one of the vehicular component(s) 101 can be easily aligned with the dove-tail mounting fixtures 202 and slid to be assembled and mounted. In otherexamples, however, the motion for mounting the vehicular component 101 to the mounting provision 104, i.e., the dove-tail mounting fixtures 202 in this case, can be other than sliding. For instance, the complementary structures on the vehicular component 101 and the mounting provision 104 can be designed to be coupled using snap-fit configuration. Other such simple mounting mechanisms are also envisaged as part of the present subject matter.

[0103] In an example, referring to figure 2C, the casing 100 may be provided with the dove-tail mounting fixtures 202 integrally formed along the body 210 of the casing 100. The dove-tail mounting fixtures 202 may be configured to engage with a complementary dovetail slot formed on a corresponding mating component, such as the vehicular components 101 (not shown in figure 2C). The dovetail geometry facilitates a secure mechanical interlock between the body 210 of the casing 100 and the vehicular components 101 , allowing the vehicular components 101 to be slid into position along the length of the dovetail while preventing disengagement in directions orthogonal to the sliding axis. The arrangement enables precise alignment, ease of assembly, and mechanical stability without the need for additional fasteners. In some embodiments, a retention mechanism such as a set screw, snap-fit, or end-stop may be employed to lock the vehicular components 101 in the final mounted position once the dovetail engagement is complete.

[0104] In one example, in order to secure the assembly of the vehicular components 101 mounted to the casing 100 so that the assembly does not get detached or move inadvertently because of sudden jerks, an additional fastening can be optionally provided. In other words, the already mounted vehicular component 101 can be, as an option, fastened to the casing 100. As an example, the fastening can be achieved using one or more fasteners 310 (as shown in figure 3C). In the present example, the casing 100 may be provided with at least one fastening mount adjacent and in proximity to the dove-tail mounting fixture 202. In one example, thefastening mount may be made of the same material as the casing 100. For instance, the fastening mount may be made of plastic material. The fastening mount of this example is either integrally formed during the casing's manufacturing process or integrally fixed to the casing 100 after the manufacturing. The fastening mount may have internal threads directly molded or machined into the plastic material, creating a seamless, singlematerial structure. In another example, the fastening mount may contain metal inserts with internal threads, designed to receive threaded fasteners such as screws. In an example, the fastener used for fixing the vehicular component 101 to the casing 100 may be a threaded fastener, such as a screw. In this example, after the mounting of the vehicular component 101 onto the mounting provision 104 is complete, the fastening mount on the casing 100 aligns with a corresponding aperture (not shown) on the vehicular component 101 . This alignment may occur naturally as a result of the mounting, without requiring additional adjustment by the technician. The fastener may be passed through the fastening mount and the aperture of the vehicular components 101 to effectively fix the vehicular components 101 on the casing 100.

[0105] The above implementations allow for a hands-free assembling process, significantly enhancing assembly efficiency. When the vehicular component 101 that is to be mounted on the casing 100 is slid onto the dove-tail mounting fixture 202 of the casing 100, the aperture of the vehicular component 101 automatically aligns with the fastening mount. The complementary shapes of the dove-tail joint structure on both the casing 100 and the vehicular component 101 ensures that once the vehicular component is in place, it remains stable and correctly positioned without requiring additional support from the technician. This self-aligning feature means that the aperture on the component naturally lines up with the fastening mount on the casing. As a result, the technician may easily insert the fastener into the aligned holes without needing to hold or adjust the position of the vehicular component 101 . This hands-free alignment not onlysimplifies the assembly process but also reduces the risk of misalignment or assembly errors, ultimately improving overall assembly efficiency and potentially reducing assembly time and labor costs.

[0106] Therefore, according to the examples of the present subject matter, assembly of the component on the casing using the mounting provision can be performed with minimal effort, for example, without having to hold on to the component while assembling. Instead, the assembly, using the mounting provisions, can allow for easy mounting and alignment of the apertures for further fixing of the component to the casing, while ensuring secure and efficient installation. This example of the present subject matter allows for efficient assembly with minimal effort, as the technician does not need to support the weight of the one of the vehicular component 101 during assembly or struggle with alignment. The dove-tail joint structure provides initial stability, allowing the technician to easily secure the fastener if additional fixing is required. The design of the mounting provision as illustrated in this example may be replicated across various components, such as the Vehicle Control Unit (VCU) or Light Control Module (LCM), each utilizing their respective dove-tail mounting fixtures on the casing 100, as illustrated in Figures 2A and 2B.

[0107] Figure 3A illustrates a left-hand side perspective view of a casing for a vehicular components for a vehicle, in accordance to an implementation of the present subject matter. Figure 3B illustrates a magnified view of figure 3A of the casing for the vehicular components for the vehicle, in accordance to an implementation of the present subject matter. Figure 3C illustrates a left-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 3D illustrates a magnified view of the portion of figure 3C of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 3E illustrates a left-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of thepresent subject matter. Figure 3F illustrates a magnified view of the portion of figure 3E of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 3G illustrates a right-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 3H illustrates the right-hand side view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 3I illustrates a magnified view of the portion of figure 3H of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. For the sake of brevity, Figures 3A, 3B, 3D, 3E, 3F, 3G, 3H, and 3I have been illustrated in conjunction with each other.

[0108] In the present example, as an addition to the above example illustrated with respect to Figures 3A - 3J. The plurality of clips 300 are hereinafter and hereinabove interchangeably referred to as the clips 300 and singularly referred to as the clip 300, for the sake of brevity. The clips 300, as shown in figure 3A, may be formed of the same material as the casing 100 or of different material, formed on the surface of the casing 100. In an example, the clips 300 may be formed integrally with the casing 100 at the time of manufacturing of the casing 100. In another example, the plurality of clips 300 may be fixed, for example, by heat staking pin or any other fixing technique, onto the casing, as also shown in figure 3B, 3C, 3E, 3G, 3H, and 3I. For instance, in one example, the plurality of clips 300 may be mounted over the stubs 304 by way of heat staking. In another example, the plurality of clips may be fastened by way of screw fastener with the stubs 304.

[0109] As shown in figure 3B, each set of clips 300 may be provided and positioned on the casing 100 in a specific arrangement corresponding to the shape and configuration of the electrical connection such as wires to be accommodated therebetween for mounting onto the casing 100.

[0110] The clips 300 are designed to operate between an open position and a closed position. As shown in figure 3B, each clip 300 consists of two arm-like members connected at one end by a pivot joint, allowing rotational movement. One arm is fixedly mounted onto the casing 100, while the other arm is movable. In the open position, the movable arm is lifted or spaced apart from the fixed arm, creating a gap for placing a wire or similar element, as shown in figure 3B and figure 3H. In the closed position, the movable arm rotates downward, pressing against the fixed arm to securely hold the wire in place.

[0111] The distal ends of the fixed and movable arms incorporate a locking mechanism that secures the clip 300 in the closed position. The locking mechanism ensures that once the clip is engaged, the clip 300 remains locked until an intentional force is applied to release the clip 300.

[0112] For example, as shown in figure 3G, if a wire or any similar material needs to be fastened, the wire or any similar material may be placed onto the fixed arm while the movable arm remains in the open position. When the movable arm is pressed down, the movable arm pivots toward the fixed arm and locks into place, ensuring a firm grip on the wire. To release the wire, a force is applied to disengage the locking mechanism, allowing the movable arm to pivot back to its open position.

[0113] In an example, the cable 302, as shown in figure 3H, such as flat cable or flat ribbon cable may be placed on the fixed arm of the clip 300 disposed on the casing 100. The moving arm of the clip 300 may be pressed down, the movable arm pivots toward the fixed arm and locks into place, ensuring a firm grip on the wire. To release the cable 302, a force is applied to disengage the locking mechanism, allowing the movable arm to pivot back to its open position.

[0114] In one aspect, the casing 100 may be provided with further mounting provisions 104 formed by a plurality of stubs 304, as shown in figure 3B. The plurality of stubs 304 are hereinafter and hereinabove interchangeably referred to as the plurality of stubs 304 and singularlyreferred to as the stub 304, for the sake of brevity. The plurality of stubs 304 may be protrusions, formed of the same material as the casing 100 or of different material, formed on the surface of the casing 100. In an example, the plurality of stubs 304 may be formed integrally with the casing 100 at the time of manufacturing of the casing 100. In another example, the plurality of stubs 304 may be fixed, for example, by heat staking pin or any other fixing technique, onto the casing 100. Further, alternatively, each stub 304 may have a metal insert for providing structural integrity and mechanical strength to the stub 304 for holding the one of the vehicular component 101 accommodated thereon which, in turn, improves service life of the mounting provision. In one example, the metal inset may include a threaded surface to receive a fastening element like bolts, screw and the like to facilitate the structural integrity by way of fastening.

[0115] Each set of stubs 304 may be provided and positioned on the casing 100 in a specific arrangement corresponding to the shape and configuration of the particular vehicular components 101 to be accommodated therebetween for mounting onto the casing 100.

[0116] The set of stubs 304 may be strategically positioned to create well-defined spaces or pockets that accommodate various components. The arrangement of stubs 304 to form mounting provisions 104-1 , 104-2, 104-3, 104-N may be tailored to match the exact shape and dimensions of different vehicular components 101 . This customization allows for a wide range of vehicular components 101 to be mounted using the same basic principle, increasing the versatility of the casing. In other words, the casing 100 may be provided with one or more mounting provisions that may have a plurality of specifically positioned stubs 304 to form the mounting provision.

[0117] During assembly, the one of the vehicular component 101 may be positioned within the space, the plurality of stubs 304 also acting as a guide for the location and positioning of the one of the vehicular component 101 , ensuring accurate alignment, positioning, and assembly ofthe one of the vehicular component 101. Once placed, the one of the vehicular components 101 can be securely held collectively by the plurality of stubs providing stability. In other words, during the assembly process, the slot or pocket formed by the set of stubs can be used for positioning the vehicular component 101 with ease and without requiring skilled assemblage. The plurality of stubs of the present subject matter are designed in a manner to serve a dual purpose, i.e., to act as guides, ensuring accurate alignment, positioning and mounting of the one of the vehicular components 101 on the casing 100, and stubs to collectively hold the one of the vehicular component 101 securely once placed in the plurality of stubs, providing immediate stability. The guiding feature significantly reduces the likelihood of misalignment during assembly, minimizing errors and potentially reducing assembly time.

[0118] In an example, such mounting provisions 104-1 , 104-2, 104- 3, 104-N formed by the plurality of stubs can be used to assemble a cable 302, such as, flat ribbon cable or flat cable, of the vehicular components 101 , where the plurality of stubs 304, as show in figure 3G, may be positioned in a manner to form a channel with dimensions that match the width and thickness of the cable 302 to be installed and be held therein. Figure 3A illustrates the cable 302 as a single harness having a broader width and length and the Figure 3B illustrates a magnified view of figure 3A depicting the cable 302. In this instance, the casing 100 may have mounting provisions 104 that may include the plurality of stubs 304 that can hold flat cables securely by way of the clips 300 that are mounted to the stubs 304 by way of fastening or by way of heat staking. The stubs 304 may be part of the casing itself and may be arranged to form a channel-like space. The size and layout of this channel may be carefully designed to match the width and thickness of the flat cables used in the vehicular components 101 , such that when the flat cable may be placed in between the plurality of stubs 304. This makes it easy to install flat cables, keeps them neat and organized, and protects them from damage. Also makes thevehicle easier to assemble and maintain, as the cables are held firmly but can still be accessed when needed.

[0119] By using stubs 304 as disclosed by the present subject matter on the casing 100 instead of solid mounting brackets or providing / manufacturing full channels on the frame of the vehicle or casing to accommodate the one of the vehicular components 101 , the present subject matter achieves significant material savings. This is because, each of the stub is positioned strategically while leaving open spaces between each stub to create the necessary support, alignment, and assembly structure and reducing the overall weight of the casing 100. As a result, since stubs 304 are strategically positioned as per the dimensions of the one of the vehicular component 101 to be mounted less material is used to form a channel to hold and mount.

[0120] According to another aspect of the invention, the present subject matter envisages the casing 100 having integrally formed electrical connections 106, referred to as the embedded electrical connections 106.

[0121] Figure 4A illustrates the right-hand side view of the casing for a vehicular components for a vehicle, in accordance with an implementation of the present subject matter. Figure 4B illustrates the left perspective view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. Figure 4C illustrates a cross-sectional view of the casing for the vehicular components for the vehicle, in accordance with an implementation of the present subject matter. For the sake of brevity, Figures 4A, 4B and 4C have been illustrated in conjunction with each other.

[0122] For example, as mentioned above, the casing 100 may be formed of a plastic material and the electrical connections 106 can be formed by metallic busbars (illustrated in Figures 4A and 4B as 106) positioned in the casing 100 and overmoulded with the plastic material of the casing 100. In this case, the ends of the metallic busbars can remain exposed to function as terminals 108 for connecting various vehicularcomponents, such as the battery, the telematics unit (TU), the vehicle control unit (VCU), the light control unit (LCU), the motor control unit (MCU), and the charging unit with each other in different combinations, as required for operation. As an example, figure 4A illustrates the embedded electrical connection being formed through the terminal 108 between the battery and the MCU 400. As an example, figure 4B illustrates the embedded electrical connection being formed through the terminal 108 between the battery and the charging unit 402. However, the implementations of the present subject matter are not limited thereto and may be employed to establish various electrical connections.

[0123] In other words, the present subject matter provides an approach to electrical connections within the casing 100, offering significant improvements over conventional wiring methods. The casing 100 incorporates integrally formed electrical connections through embedded electrical connections 106, representing an elimination of conventional loose wires or cable harnesses. As stated above, the casing 100 may be typically formed of a plastic material and metallic busbars may be strategically positioned within the casing mold. The plastic material for the casing 100 may be then overmoulded around these the embedded electrical connections 106. This process results in the busbars being fully integrated into the casing structure, with only specific ends exposed to serve as terminals 108.

[0124] As stated above, the embedded electrical connection(s) 106 function may have terminals 108-1 , 108-2, 108-N in Figure 1. The terminals 108 may have exposed ends that may facilitate connections between various vehicular components, including any two of, the vehicular components 101 , i.e., the MCU and the charging unit. In an example, the vehicular components may include any two of, the telematics unit (TU), the vehicle control unit (VCU), the LCU. In an example, each of the terminals 108-1 , 108-2, ... , 108-N may establish 2-way electrical connections, to form an electrical connection between at least two vehicular component(s) 101.In an example, each of the terminals 108-1 , 108-2, ... , 108-N may establish 2-way electrical connections, to form an electrical connection between one of the vehicular component(s) 101 and an internal component 101. In yet another example, each of the terminals 108-1 , 108-2, ... , 108-N may establish 2-way electrical connections, to form an electrical connection between at least two vehicular components 101. In these examples of electrical connections 106, a direct, secure electrical pathway is created.

[0125] The embedded electrical connections 106 may be integrated into the casing 100 may be used to connect various vehicular components 101 in multiple configurations. In an instance, the embedded electrical connections 106 may be between the at least two vehicular components 101 that are housed in the casing 100. In this instance, the overmoulded electrical connections may form an electrical connection through its terminal 108 between the vehicular components 101 housed within the casing 100. As an example, figure 4A illustrates the embedded electrical connection being formed through the terminal 108 between the battery and the MCU 400. As an example, figure 4B illustrates the embedded electrical connection being formed through the terminal 108 between the battery and the charging unit 402. For example, the electrical connection may be between the battery pack to the battery management system (BMS) or connect multiple battery modules to each other. For example, the battery pack inside the casing could form an electrical connection to an internal voltage regulator or BMS, ensuring proper power management and distribution, however, the implementations of this example are not limited thereto.

[0126] In another instance, the embedded electrical connections 106 may be between the at least two vehicular components 101 that are mounted on the casing 100. For example, the electrical connection may be formed between the vehicle control unit (VCU) and a light control module (LCM), both of which are mounted to the casing's exterior, however, the implementations of this example are not limited thereto.

[0127] In another instance, the embedded electrical connections 106 may be between the at least two vehicular components 101 , where one of the two may mounted on the casing 100 and the other of the two vehicular component 101 may not be mounted on the casing 100, in this case the electrical connections may extend from vehicular components 101 mounted on the casing 100 to those located elsewhere in the vehicle. For instance, connecting a telematics unit mounted on the casing 100 to a dashboard display that is not directly attached to the casing 100. However, the implementations of this example are not limited thereto.

[0128] In an example, the casing's electrical connections might serve as a junction or routing point for vehicular components that may not be directly mounted to it. This could involve connecting the vehicle's main computer to its infotainment system, using the casing 100 as an intermediary, however, the implementations of this example are not limited thereto.

[0129] In yet another example, the electrical connections may be formed with the vehicular components 101 housed in the casing 100 to the vehicular components 101 that may be outside it. For example, the electrical connection would be connecting the internal battery pack to an external charging port or motor controller. However, the implementations of this example are not limited thereto.

[0130] Although examples for the present subject matter have been described in language specific to structural features and / or methods, it should be understood that the appended claims are not limited to the specific features or methods described. Rather, the specific features and methods are disclosed and explained as examples of the present subject matter.

Claims

l / We Claim:

1. A casing (100) for a vehicular component 101 , the casing (100) comprising: a body (210) to receive at least one first vehicular component (101 -1 ) to be mounted thereon, wherein the body (210) is to structurally support the at least one first vehicular component (101 - 1 ), the body (210) forming a cavity to enclose at least one second vehicular component (101 -2) thereon; and a plurality of mounting provisions (104) integrated to the body (210) at a first plurality of predetermined locations thereof to enable mounting of the at least one first vehicular component (101 -1 ) to the body (210), one or more mounting provisions corresponding to the at least one first vehicular component (101 -1 ) being interlockable with one or more mounting provisions of the plurality of mounting provisions (104) to securely attach the at least one first vehicular component (101 -1 ) to the body (210), wherein the plurality of mounting provisions (104) corresponding to the at least one first vehicular component (101 -1 ) being complementary to the plurality of mounting provisions.

2. The casing (100) as claimed in claim 1 , wherein one of the at least one first vehicular component (101 -1 ) and the at least one second vehicular component (101 -2) comprises a Telematics Unit (TU), a Vehicle Control Unit (VCU), a Light Control Unit (LCU), a Motor Control Unit (MCU), and a Charging Unit (CU) and other of the at least one first vehicular component (101 -1 ) comprises a battery unit, a cooling unit, and a Battery Management System (BMS)3. The casing (100) as claimed in claim 1 , wherein the casing (100) is made of at least one of: plastic, silicon, aluminium and composite.

4. The casing (100) as claimed in claim 1 , wherein the plurality of mounting provisions (104) disposed on the body (210) portion of the casing (100) is at least one of a plurality of dove-tail joint structures, a plurality of channels and a plurality of stubs (304).

5. The casing (100) as claimed in claim 4, wherein the plurality of stubs (304) integrated with a metal insert to provide structural integrity for holding the at least one first vehicular component (101 -1 ) and the at least one second vehicular component (101 -2).

6. The casing (100) as claimed in claim 1 , comprising: a plurality of embedded electrical connections (106) integrally formed in the body (210) portion to facilitate electrical connection with the at least one first vehicular component (101 -1 ) and with the at least one second vehicular component (101 -2).

7. The casing (100) as claimed in claim 6, wherein the plurality of embedded electrical connections (106) comprises a busbars, wherein the busbars is overmoulded within the casing (100).

8. The casing (100) as claimed in claim 6, wherein the plurality of embedded electrical connections (106) having a plurality of exposed ends to form terminals (108), wherein the plurality of exposed ends is to connect the at least one first vehicular component (101 -1 ) and the at least one second vehicular component (101 -2) to form an electrical circuit.

9. The casing (100) as claimed in claim 6, wherein the plurality of embedded electrical connections (106) is at least one of a metal and an alloy.

10. The casing (100) as claimed in claim 1 , comprising:a plurality of cables to facilitate electrical connection with the at least one first vehicular component (101 -1 ) and with the at least one second vehicular component (101 -2); and a plurality of clips (300) disposed on the body (210) of the casing (100) to securely hold the plurality of cables with the body (210) of the casing (100).1 1. A vehicle comprising: at least one first vehicular component (101 -1 ); at least one second vehicular component (101 -2); a casing (100) for vehicular component comprising: a body (210) to receive the at least one first vehicular component (101 -1 ) to be mounted thereon, wherein the body (210) is to structurally support the at least one first vehicular component (101 -1 ), the body (210) forming a cavity to enclose the at least one second vehicular component (101 -2) thereon; and a plurality of mounting provisions (104) integrated to the body (210) at a first plurality of predetermined locations thereof to enable mounting of the at least one first vehicular component (101 -1 ) to the body (210), mounting provisions corresponding to the at least one first vehicular component (101 -1 ) being interlockable with one or more mounting provisions of the plurality of mounting provisions (104) to securely attach the at least one first vehicular component (101 -1 ) to the body (210), wherein the plurality of mounting provisions (104) corresponding to the at least one first vehicular component (101 -1 ) being complementary to the plurality of mounting provisions.

12. The vehicle as claimed in claim 1 1 , comprising a frame, wherein the casing (100) for vehicular component is securely mountable to the frame.

13. The casing (100) as claimed in claim 1 1 , wherein one of the at least one first vehicular components (101 -1 ) and the at least one second vehicular components (101 -2) comprises a Telematics Unit (TU), a Vehicle Control Unit (VCU), a Light Control Unit (LCU), a Motor Control Unit (MCU), and a Charging Unit (CU), a battery unit, a cooling unit, a Battery Management System (BMS), or a combination thereof.

14. The casing (100) as claimed in claim 1 1 , wherein the casing (100) is made of at least one of: plastic, silicon, aluminium, and composite.

15. The casing (100) as claimed in claim 1 1 , wherein the plurality of mounting provisions disposed on the body (210) portion of the casing (100) is at least one of a dove-tail joint structures, a channels and a stubs (304).

16. The casing (100) as claimed in claim 15, wherein the stubs (304) integrated with a metal insert to provide structural integrity for holding the at least one first vehicular component (101 -1 ) and the at least one second vehicular component (101 -2).

17. The casing (100) as claimed in claim 1 1 , comprising: a plurality of embedded electrical connections (106) integrally formed in the body (210) portion to facilitate electrical connection with the at least one first vehicular component (101 -1 ) and with the at least one second vehicular component (101 -2).

18. The casing (100) as claimed in claim 17, wherein the plurality of embedded electrical connections (106) comprises a busbars, wherein the busbars is overmoulded within the casing (100).

19. The casing (100) as claimed in claim 17, wherein the plurality of embedded electrical connections (106) having a plurality of exposed ends to form terminals (108), wherein the plurality of exposed ends is to connectthe at least one first vehicular component (101 -1 ) and the at least one second vehicular component (101 -2) to form an electrical circuit.

20. The casing (100) as claimed in claim 17, wherein the plurality of embedded electrical connections (106) is at least one of a metal and an alloy.21 . The casing (100) as claimed in claim 1 1 , comprising: a plurality of cables (402) to facilitate electrical connection with the at least one first vehicular component (101 -1 ) and with the at least one second vehicular component (101 -2); and a plurality of clips (300) disposed on the body (210) of the casing (100) to securely hold the plurality of cables with the body (210) of the casing (100).

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