Description:FIELD OF INVENTION
[001] The present invention relates to a multifunctional portable power device. More particularly, the present invention relates to a portable device for providing power bank, flashlight, tire inflator, and jump starter functionalities in a single integrated unit with a touch screen interface for control and operation.
BACKGROUND OF THE INVENTION
[002] Portable electronic devices have become an integral part of modern life, serving various functions from communication to entertainment. As these devices have proliferated, so has the need for portable power solutions to keep them operational when away from traditional power sources. Concurrently, the automotive industry has seen an increase in the adoption of electric and hybrid vehicles, leading to a growing demand for portable jump starters and tire inflators for roadside emergencies.
[003] Conventional portable power banks typically offer a single functionality - charging electronic devices via USB ports. While useful, these devices often lack the versatility required to address a wider range of power-related needs that users may encounter, particularly in automotive contexts. Similarly, traditional jump starters and tire inflators are often bulky, single-purpose devices that can be inconvenient to carry and store in a vehicle.
[004] In a patent document AU-2022202497-B2 discloses a vehicle battery jump starter with an integrated air pump device. This device combines jump-starting capabilities with an air pump for tire inflation, addressing some of the limitations of single-purpose devices. However, this solution is primarily focused on automotive applications and lacks broader functionality for everyday portable power needs.
[005] In another patent document US-20210091578-A1 describes a portable power charger with an air compressor. While this device offers both charging and inflation capabilities, it does not provide a comprehensive solution that includes jump-starting functionality. Additionally, the user interface and control mechanisms described in this document are limited, potentially reducing ease of use and versatility.
[006] Given the limitations of conventional technology and existing solutions, there is a clear need for an improved approach that overcomes these challenges. It has been appreciated that a multifunctional portable power device is needed for everyday use. Other objectives and advantages of the present invention will become apparent from the following description taken in connection with the accompanying drawings, wherein, by way of illustration and example, the aspects of the present invention are disclosed.
SUMMARY OF THE INVENTION
[007] The present invention provides a multifunctional portable device integrated with four essential functionalities in a single compact unit: a power bank, flashlight, tire inflator, and jump starter. This device comprises a high-capacity battery, a touch screen display unit for mode selection and control, USB ports and power outlets for charging, LED lights for illumination, an openable holder for storing cables and attachments, a tire inflator with adjustable pressure settings, and a jump starter with protective circuitry.
[008] The multifunctional portable device incorporates several advanced features to enhance its functionality and user experience. The touch screen interface of the display unit allows for intuitive control of all functions, including precise tire inflation settings. A battery management system optimizes energy distribution between the various functions, ensuring efficient operation. The device includes multiple safety features such as reverse polarity protection, spark-proof connections, and thermal management to prevent overcharging, overheating, and short circuits during jump starting. Additionally, the integrated openable holder is configured to hold cables and attachments that improves convenience and portability, while the high-capacity battery enables extended use of all functions without frequent recharging.
BRIEF DESCRIPTION OF FIGURES
[009] Embodiments of the invention will be described, by way of example, with reference to the following drawings, in which:
[010] Figure 1a illustrates a front orthogonal view of main unit of multifunctional portable device, according to aspects of the present disclosure.
[011] Figure 1b illustrates display unit of a front orthogonal view of the multifunctional portable device of Figure. 1a, according to an embodiment.
[012] Figure 2a illustrates closed back view of the multifunctional portable device of Figure. 1a, according to aspects of the present disclosure.
[013] Figure 2b illustrates open back view of the main unit multifunctional portable device of Figure. 1a, according to aspects of the present disclosure.
[014] Figure. 2c illustrates the inflator tube and nozzle compartment of the multifunctional portable device of Figure. 1a, according to an embodiment.
[015] Figure. 3a illustrates left side view of the main unit multifunctional portable device, according to aspects of the present disclosure.
[016] Figure. 3b illustrates right side view of the main unit multifunctional portable device, according to aspects of the present disclosure.
[017] Figure. 4 illustrates top view of the main unit multifunctional portable device, according to aspects of the present disclosure.
[018] Figure. 5 illustrates tire inflator tube of the multifunctional portable device, according to aspects of the present disclosure.
[019] Figure. 6 illustrates closed and button flap view of the main unit of the multifunctional portable device, according to aspects of the present disclosure.
[020] Figure. 7 illustrates jump start smart clamp of the multifunctional portable device
[021] Figure. 8 illustrates main unit charging cable used in the multifunctional portable device.
[022] Common reference numerals are used throughout the figures to indicate similar features.
DETAILED DESCRIPTION OF INVENTION
[023] The following detailed description and embodiments set forth herein below are merely exemplary out of the wide variety and arrangement of instructions which can be employed with the present invention. The present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. All the features disclosed in this specification may be replaced by similar other or alternative features performing similar or same or equivalent purposes. Thus, unless expressly stated otherwise, they all are within the scope of the present invention.
[024] Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of the invention. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.
[025] The terms and words used in the following description and claims are not limited to the bibliographical meanings but are merely used to enable a clear and consistent understanding of the invention. Accordingly, it should be apparent to those skilled in the art that the following description of exemplary embodiments of the present invention are provided for illustration purpose only and not for the purpose of limiting the invention.
[026] It is to be understood that the singular forms “a,” “an,” and “the” include plural referents unless the context clearly dictates otherwise.
[027] It should be emphasized that the term “comprises/comprising” when used in this specification is taken to specify the presence of stated features, integers, steps, or components but does not preclude the presence or addition of one or more other features, integers, steps, components, or groups thereof.
[028] The present invention relates to a multifunctional portable power device (101) that combines several functionalities into a single, compact unit. This device integrates a power bank module (111), a flashlight module (113), a tire inflator module (115), and a jump starter module (117), providing users with a versatile tool for various situations, including emergencies and everyday use thereby providing users with a versatile tool suitable for diverse situations.
[029] The multifunctional portable power device (101) comprise a housing (103) with a compact and streamlined design. As shown in Figure 1a, the device feature a smooth, uninterrupted front surface that functions as a display unit when powered on through a physic power switch/ button provided on the external side of the house. The housing (103) may have a slim profile with curved edges, enhancing its portability. The multifunctional portable power device (101) as illustrated in figure 1, feature a battery (105) disposed within a housing (103). A touch screen display (107) on an exterior surface of the housing (103) allow for control and monitoring of the various functions. The touch screen display (107) comprises a start or stop icon (121), an option to switch mode (123), increase (125) and reduce (127) switches for increasing or decreasing the air pressure of tires, vehicle indicator (129), air pressure unit (131) to indicate the air pressure unit in bar or PSI, battery percentage indicator unit (133) and numerical unit display (135) to display real time increase or decrease of the air pressure while inflating the tires of the vehicle.
[030] For the tire inflator module (115), the touch screen display (105) include virtual buttons to increase or decrease the desired tire inflation pressure. Users may tap these buttons to adjust the target pressure before initiating the inflation process. The interface may also display the current tire pressure during inflation, allowing for precise control and monitoring.
[031] The graphical user interface present icons or buttons for selecting between the different operational modes. When a specific mode is selected, the interface may adapt to display relevant controls and information for that function. In an exemplary embodiment, in power bank mode, the interface show the battery charge levels and connected device information.
[032] The device incorporates a touch screen display (105) for control and monitoring of its various functions. This user-friendly interface allows for easy selection and operation of different modes, enhancing overall usability.
[033] A power management system (109) optimizes energy distribution among the different functions, ensuring efficient use of the internal battery. This system allows for intelligent power allocation, prioritizing critical functions when needed while maintaining overall device performance. The multifunctional portable power device (101) may combine essential tools for emergency preparedness and everyday use in a single, efficient package. Its versatile design and integrated functionalities may make it a valuable tool for a wide range of users and applications.
[034] In present invention figure 2a illustrates the rear view of the device, revealing a rectangular form factor with rounded corners. The rear casing may be constructed from plastic or metal, providing a sleek and minimalist appearance with a smooth, matte finish. Figure 2b provides a comprehensive perspective view of the device, highlighting its compact housing (103) with a sleek, rectangular form factor and rounded edges. The bottom of the device comprises a port to serve as jump start connection points. An openable panel or flap on back side of the device provide access to internal storage compartments. The multifunctional portable power device (101) includes the integrated storage compartment (119) disposed within the housing (103). As illustrated in Figure 2, the storage compartment may comprise a hinged door that opens to reveal an interior storage space. The hinged door may include a latch mechanism for secure closure, ensuring that the stored components remain in place during transport or when the device is not in use.
[035] An integrated storage compartment (119) within the housing (103) store accessories such as inflation adapters and cables, ensuring that all necessary components are kept together and readily accessible. The device (101) also incorporate a power management system (109) that optimizes energy distribution among the different functions and may include thermal management to regulate operating temperatures. This multifunctional portable power device (101) offer a comprehensive solution for users seeking a single, compact tool that addresses multiple power and emergency needs in various settings, from outdoor activities to roadside assistance.
[036] The interior of the storage compartment (119) may be designed with specific contours and designated slots to accommodate various accessories and cables associated with the device's multiple functions. A curved air hose for the tire inflator module (115) may be stored within the interior space, coiled to fit efficiently within the compartment (119). Multiple adapter attachments for the tire inflator may be positioned in designated slots, allowing for organized storage and easy access to these components.
[037] The storage compartment may integrate seamlessly into the main body of the device, maintaining the overall sleek and compact design while providing a convenient solution for keeping necessary accessories together with the device. This integrated approach may ensure that users have quick access to all required components for the various functions of the multifunctional portable power device.
[038] The design of the storage compartment (119) may allow for efficient use of space within the device's housing (103), maximizing the storage capacity (119) without significantly increasing the overall size of the device. The molded interior with specific contours for each accessory may minimize movement and potential damage to the stored items during transport or handling of the device. By incorporating the storage compartment (119) within the housing (103), the multifunctional portable power device (101) may provide a self-contained solution for organizing and protecting its accessories. This integrated design may eliminate the need for separate storage containers or bags, enhancing the portability and convenience of the device for various applications and situations.
[039] In certain examples, the device may feature a rugged, waterproof design, enhancing durability and allowing for use in harsh environments or inclement weather conditions. This design may include reinforced corners, sealed ports, and water-resistant materials.
[040] As illustrated in figure 2c, the multifunctional portable power device (101) comprises an inflator tube and nozzle compartment (137) and a magnetic groove (139).
[041] In present invention, the multifunctional portable power device (101) comprises a side view, as depicted in figure 3. Figure 3a, shows vertical ventilation slots arranged in parallel columns extending along a substantial portion of the housing's (103) height. These slots allow for heat dissipation during operation. Figure 3b illustrates another side view of the device, showcasing a physical a power button (145), used to turn on the device and activate the display interface. The side view also comprises a charging port (141). Adjacent to the power button, a flap may conceal a USB Type-C port and a USB Type-A port for charging and power output.
[042] In the present invention as illustrated in figure 4, the power bank module (111) enable charging of external devices through USB port. The power bank module (111) comprises at least one USB Type A port (143) for output source and at least one USB Type-C port (141) for input source disposed on an exterior surface of the housing (103).
[043] The flashlight module (113) provide illumination with the help of a led (149) when needed. The LED light may be positioned on the top surface of the device, providing illumination when activated.
[044] The flashlight module (113) is controlled through the touch screen display (105), allowing users to turn the LED light on and off, as well as adjust brightness levels if multiple brightness settings are available. The power management system (109) regulates the power supply to the flashlight module, ensuring efficient energy use while providing adequate illumination. The LED light is designed to provide a wide beam for general illumination or a focused beam for more directed lighting. In some examples, the flashlight module (113) may include multiple LED lights to offer different lighting options or to increase the overall brightness output. The placement of the LED light on the top surface of the device, as illustrated in figure 4, may allow for convenient use of the flashlight function while holding the device or when it is placed on a flat surface. This positioning may enhance the versatility of the multifunctional portable power device, making it suitable for various lighting needs in emergency situations or during routine use.
[045] The integration of the flashlight module (113) with the power management system (109) allows for optimized power usage, balancing the energy requirements of the flashlight function with other device functions. This integration enables the device to provide reliable illumination while maintaining sufficient power reserves for other critical functions such as the jump starter module (117) or the tire inflator module (115). For automotive applications, the device includes the tire inflator module (115) with an air compressor (121) and various adapters for different valve types. The tire inflator module (115) comprises an inflation tube attachment port (147). The jump starter module (117) allow for emergency starting of vehicles with depleted batteries. Safety features may be incorporated to prevent reverse polarity connections and short circuits during jump-starting operations.
[046] Figure 5 illustrates a tire inflator tube and nozzle (151) of the multifunctional portable device comprising a needle connector (153), a connector-1 (155) and a connector-2 (157)
[047] The multifunctional portable power device (101) includes the jump starter module (117) electrically connected to the power management system (109) through a slot provided at the bottom of the device. As shown in figure 6, the device may feature a flap on the bottom surface that covers connection ports for attaching jump start cables. Figure 6 provides a perspective view of the device, highlighting ports at the bottom portion, which serve as jump start connection points.
[048] In an embodiment, the jump starter module (117) comprises power conversion circuitry disposed within the housing (103). This circuitry regulate and boost the voltage from the internal battery (105) to provide the necessary power for jump-starting a vehicle. The power conversion circuitry work in conjunction with the power management system (109) to ensure efficient and safe power delivery during jump-starting operations. Figure 6 illustrates the jump starter module (117) incorporate several safety features to ensure safe operation. Spark-proof technology is integrated into the jump starter cables, reducing the risk of sparks when connecting to a vehicle's battery (105) terminals. This feature enhances safety, particularly in potentially flammable environments.
[049] An automatic power-off feature is included in the jump starter function. This feature automatically shuts off power to the jump start connection ports after a predetermined time or when the device detects that the vehicle has started. The automatic power-off feature helps to prevent overheating and unnecessary power drain.
[050] To operate the jump starter function, users may connect the jumper cables to the connection ports on the bottom of the device and then to the vehicle's battery (105) terminals. The touch screen display (105) helps the user to choose when to start the jump start feature. Once connected, users may initiate the jump start process through the touch screen interface.
[051] The integration of the jump starter module (117) with the power management system (109) allows for efficient power allocation during jump-starting operations. The system ensures that sufficient power is available for jump-starting while maintaining reserves for other device functions. This integration may enhance the overall reliability and versatility of the multifunctional portable power device (101) in emergency situations. The jump starter module (117) also comprises an output port (159).
[052] Figure 7 illustrates the jumper cable connectors (161) for the multifunctional portable power device. In an exemplary embodiment, the assembly include one needle connector (163) and two alligator-style clamps connected by cables - one clamp colored in black and another in red, representing negative and positive polarities respectively. Between the clamps, a black protective housing (103) module may contain safety circuitry. This safety circuitry may be designed to prevent reverse polarity connections and short circuits during jump-starting operations.
[053] Figure 8 illustrates a USB Type-C charging cable that may be used with the device. This cable may include a USB Type-C connector at one end (165) and a standard USB connector at the opposite end, providing versatility in connecting to various devices and power sources.
[054] The power bank module (111) incorporates adaptive charging protocols to optimize charging speed and efficiency. These protocols allow the device to adjust its power output based on the capabilities of the connected external device. This feature ensures that connected devices receive the most appropriate charging current and voltage for their specific requirements, potentially reducing charging times while maintaining safety.
[055] In an exemplary embodiment, the USB Type-C port, also referred to as a C-port, may serve as both an input for charging the multifunctional portable power device (101) and an output for charging external devices. This bidirectional functionality enhances the versatility of the power bank module, allowing users to both replenish the device's internal battery (105) and charge other devices using a single port.
[056] By integrating the power bank module (111) with the power management system (109), the device may efficiently distribute power between its various functions while providing external charging capabilities. This integration allows for intelligent power allocation, ensuring that the power bank function does not compromise the availability of power for other critical functions of the device.
[057] The multifunctional portable power device (101) further comprises the tire inflator module (115) electrically connected to the power management system (109). The tire inflator module (115) comprises the air compressor (121) disposed within the housing (103) and an inflation port (123) disposed on an exterior surface of the housing (103).
[058] As shown in figure 4, the inflation port (123) may be positioned on the top surface of the device. This port allows for the attachment of an inflator cable, which can be connected to various tire valve connectors or other inflation accessories.
[059] The tire inflator module (115) incorporates a quick-connect fitting system for easily swapping tire valve connectors. This system enables users to rapidly change between different adapters without requiring tools or complex procedures. The adapters include attachments for various items such as car tires, bicycle tires, sports balls, and other inflatables.
[060] The device comprises a pressure preset function accessible through the touch screen display (105). This feature allows for quick selection of common tire pressures, enhancing user convenience when inflating different types of tires or other items. Users may save and select pressure presets for various applications, streamlining the inflation process.
[061] During operation, the power management system (109) regulates the power supply to the air compressor, ensuring efficient energy use while maintaining sufficient pressure output. The touch screen display (105) provides real-time pressure readings and allow users to set target pressures for precise inflation control.
[062] The tire inflator module (115), working in conjunction with the power management system (109) and user interface, provides a versatile and convenient solution for various inflation needs in a compact, portable device.
[063] The multifunctional portable power device (101) may, in some examples, feature an expandable battery (105) capacity through the use of additional battery modules that can be attached to the main unit. This feature may allow users to extend the device's operational time for longer trips or more demanding applications.
[064] The multifunctional portable power device (101) is installed with the battery (105) disposed within the housing (103). In an exemplary embodiment, the battery (105) may have a capacity ranging from 10000 to 20000 mAh, providing sufficient power for the various functions of the device. This high capacity allow for extended use of the power bank module (111), the flashlight module (115), the tire inflator module (115), and the jump starter module (117) without frequent recharging.
[065] The power management system (109) is installed within the housing (103) and electrically connected to the battery. The power management system (109) is designed to efficiently distribute power between the device's various functions. The system comprises module-specific power circuits optimized for each of the power bank module, flashlight module, the tire inflator module (115), and jump starter module. These dedicated circuits ensure that each function receives the appropriate power supply for optimal performance.
[066] The power management system (109) employ intelligent power allocation techniques to prioritize and optimize energy use for each function. In an exemplary embodiment, the system allocate more power to the jump starter module (117) when in use, as it may require a high current output. Conversely, the system may reduce power allocation to less demanding functions, such as the flashlight module, to conserve energy when multiple functions are active simultaneously.
[067] To ensure reliability during critical situations, the power management system (109) maintains a power reserve for essential functions like jump starting. This reserve may ensure that even if the battery charge is low, the device can still perform emergency functions when needed.
[068] The power management system (109) also incorporate safety features to protect the battery (105) and connected devices. These features include overcharge protection, short circuit prevention, and thermal management to regulate operating temperatures during use of high-power functions like the jump starter module (117) or the tire inflator module (115).
[069] By efficiently managing power distribution and maintaining reserves for critical functions, the power management system (109) enhances the overall performance and reliability of the multifunctional portable power device (101) across its various operational modes.
[070] The multifunctional portable power device (101) may include a power bank module (111) connected to the power management system (109). This power bank functionality allows users to charge external devices using the integrated ports on the device.
[071] As shown in Figure 1d, the device includes a flap on any one side of the device. When opened, this flap reveal a USB Type-C port and a USB port. These ports may serve dual purposes - for charging the multifunctional portable power device (101) itself, as well as for providing power output to charge external devices.
[072] Features of any of the examples or embodiments outlined above may be combined to create additional examples or embodiments without losing the intended effect. It should be understood that the description of an embodiment or example provided above is by way of example only, and various modifications could be made by one skilled in the art. Furthermore, one skilled in the art will recognize that numerous further modifications and combinations of various aspects are possible. Accordingly, the described aspects are intended to encompass all such alterations, modifications, and variations that fall within the scope of the appended claims
, Claims:WE CLAIM:
1. A multifunctional portable power device (101) comprising:
• a housing (103);
• a battery (105) disposed within the housing (103);
• a touch screen display (107) disposed on an exterior surface of the housing (103);
• a power management system (109) disposed within the housing (103) and electrically connected to the battery (105);
• a power bank module (111) electrically connected to the power management system (109);
• a flashlight module (113) electrically connected to the power management system (109);
• a tire inflator module (115) electrically connected to the power management system (109);
• a jump starter module (117) electrically connected to the power management system (109); and
• an integrated storage compartment (119) disposed within the housing (103).
2. The multifunctional portable power device (101) as claimed in claim 1, wherein the touch screen display (107) indicates the battery level and provides a graphical user interface for selecting and controlling the power bank module (111), the flashlight module (113), the tire inflator module (115), and the jump starter module (117), wherein the power bank module (111), the flashlight module (113), the tire inflator module (115), and the jump starter module (117) is also configured to be operated by physical buttons/ switched provided on the housing of the device.
3. The multifunctional portable power device (101) as claimed in claim 1, wherein the tire inflator module (115) comprises an air compressor (121) disposed within the housing (103) and an inflation port (123) disposed on an exterior surface of the housing (103).
4. The multifunctional portable power device (101) as claimed in claim 1, wherein the jump starter module (117) comprises jump start connection ports disposed on an exterior surface of the housing (103) and power conversion circuitry disposed within the housing (103).
5. The multifunctional portable power device (101) as claimed in claim 1, wherein the integrated storage compartment (119) comprises a hinged door and designated slots for storing inflation accessories.
6. The multifunctional portable power device (101) as claimed in claim 1, wherein the power bank module (111) comprises at least one USB Type A port (143) for output source and at least one USB Type-C port (141) for input source disposed on an exterior surface of the housing (103).
7. The multifunctional portable power device (101) as claimed in claim 1, wherein the flashlight module (113) comprises at least one LED light disposed on an exterior surface of the housing (103).