CN209896728U

CN209896728U - Portable mobile power supply integrated into vehicle

Info

Publication number: CN209896728U
Application number: CN201920780136.7U
Authority: CN
Inventors: 菲尔霍灵斯韦斯
Original assignee: SAIC Motor Corp Ltd
Current assignee: SAIC Motor Corp Ltd
Priority date: 2019-05-28
Filing date: 2019-05-28
Publication date: 2020-01-03
Anticipated expiration: 2029-05-28

Abstract

The utility model relates to a vehicle-mounted mobile power supply, in particular to a portable mobile power supply integrated into a vehicle, which is a detachable integrated mobile power supply, which integrates a mobile power supply energy supply battery, at least two panels of the mobile power supply are provided with vehicle-mounted USB ports, and one panel is connected to an electrical system of the vehicle through the USB ports; the other panel is connected to the mobile device through a USB port, and the charging connection causes the mobile power source and the mobile battery to charge in a parallel configuration. The integrated portable mobile power supply for the automobile avoids anxiety of users when mobile equipment using a large amount of power is likely to be encountered during traveling; the problem of trying to use a standby mobile power supply neglecting charging is avoided; customer satisfaction is improved through reliable mobile device functions; increasing vehicle panel assembly functionality.

Description

Portable mobile power supply integrated into vehicle

Technical Field

The utility model relates to an on-vehicle portable power source.

Background

The portable charger is mainly used for charging consumer electronic products (such as wireless phones and notebook computers) such as handheld mobile devices, and is particularly applied to occasions without external Power supply. The main components of the device comprise: batteries for storing electric energy, circuits for stabilizing output voltage (dc-dc converters), and most mobile power supplies have chargers for charging built-in batteries.

In recent years, automotive manufacturers have increased the level of network connectivity to meet customer requirements. The mobile phone and audio device may be seamlessly connected to the vehicle network through a bluetooth or hardwired plug-in connection.

For hard-wired, Universal Serial Bus (USB) sockets are the preferred interface, enabling customers to simply charge the mobile device or transfer data while connected. The transmitted data may be incoming/outgoing communications, satellite navigation instructions directed from a telephone, or audio files. However, in order to be versatile and easy to carry, the mobile device itself must be designed to be very compact, and thus the battery size and energy capacity are limited. Although these devices are becoming increasingly indispensable and powerful, their power supply is limited by batteries. This conflict is being partially resolved by the introduction of additional portable mobile power sources (called USB Powerbanks) that can provide approximately 200% energy boost for the user when fully charged.

The size of the mobile power source depends on the size of the battery, and therefore the various levels of charge energy capacity provided by the mobile power source depend on the size of the battery. Mobile power sources are self-contained units and rely on the user to maintain their power so that they can be fully utilized when away from the main power source. Since they are usually seen by the user as occasional backup devices that can be used whenever needed, but are easily forgotten that they need to be recharged themselves.

In order to overcome the deficiencies of the prior art, in the event that a traveling user may not have a reliable mobile power source, there is a disclosed solution to integrate the mobile power source into the vehicle so that its battery acts as a rechargeable unit, which is integrated into the vehicle so as to be kept charged by the electrical system of the vehicle. US2017/0110897 discloses a mobile power supply charging module integrated into the cabin interior of a vehicle, the battery charging module comprising a dedicated receiver for a portable mobile power supply. In addition, the system includes a portable mobile power source that is movable between a charging position within the dedicated receiver and a mobile use position. The portable mobile power supply can be ejected by the ejection mechanism for use and can be used as portable electronic equipment for users outside the motor vehicle for supplying power.

Forms of detachable media docking are also known, for example US2006/0277555, in which a separate media playing device may be plugged into a socket provided, for example, on a panel of a vehicle. Once the carrier "shell" of the media is pushed fully back into the receptacle, an electrical connection is made with the vehicle.

US2006/0277555 is suitable for mobile devices, but needs to be placed within a carrier housing in order to establish a connection. It has no additional battery pack.

US2017/0110897 still suffers from two functional drawbacks, namely:

first, charge energy distribution: this application does not specify the electrical controls needed to manage the charging of two separate batteries. It is not possible that the batteries in the mobile power source and the mobile device will share their charging energy fairly or efficiently from the vehicle power supply, and when both are charging at the same time, the user will find that the mobile power source is fully charged, but the mobile device is not.

Secondly, data transmission: for many mobile users, the requirement to use a battery charge in conjunction with a vehicle is virtually inferior to the interactive capability of mobile devices to communicate data transmissions with vehicles, such as playing music and other entertainment, navigation, and the like. In addition, the application program only provides basic functions of mobile power supply navigation and the like. However, this application only provides the basic functionality of mobile power supplies and mobile battery charging, completely preventing the capability required for data transfer between the mobile device and the vehicle. It can thus be seen that the prior art has the disadvantage of not showing the combination of these two key requirements which are important to the user.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, providing a portable mobile power supply integrated into a vehicle, which is a detachable integrated mobile power supply, which integrates a mobile power supply energy supply battery, a vehicle-mounted USB port is arranged on a panel of the mobile power supply, and one panel is connected to an electrical system of the vehicle through a first USB port and a second USB port 24; the other panel is connected to the mobile device through a third USB port, and the charging connection causes the mobile power source and the mobile battery to charge in a parallel configuration.

Furthermore, the front end and the rear end of the mobile power supply are respectively provided with at least one vehicle-mounted USB socket.

Further, the integrated mobile power supply is completely detachable from the vehicle and can be plugged into a fixed USB socket, which is always connected to the 12V power supply of the vehicle.

Furthermore, the integrated portable power source shell is provided with a conjugate structure which is convenient to insert into a vehicle-mounted 12V power source interface.

Further, the conjugated structure is in the form of a profile of a guide rail or a housing.

Further, through the section of the core part of the unit, the enclosure 10 houses therein the battery pack 12 of the mobile power source, inside which are located the battery management module 14, the mobile power source USB socket 16 and the vehicle USB socket 18.

Further, the USB mobile power source may include a charge status indicator light or a small flashlight.

Further, the mobile power supply may be enhanced by integrating a Secure Digital (SD) card as a portable memory source.

Furthermore, a plurality of USB sockets are arranged on the mobile power supply, and corresponding USB plugs are arranged on the panel. The apparatus enables two devices to be connected to a power pack simultaneously, thereby charging both devices. In addition, the USB plug may be adapted to a mobile power source instead of the socket. This allows the mobile power supply to be plugged into a USB port (e.g., on a computer) to provide charging without the need for additional connecting wires.

Furthermore, the mobile power supply USB socket is a male USB plug which can enable the mobile power supply to be plugged into the notebook computer and an external power supply for charging.

Further, the vehicle USB receptacle 18 is a fixed or retractable USB receptacle that prevents possible damage.

The male vehicle-side USB receptacle 18 may be fixed or retractable. Being able to retract the male USB receptacle may prevent possible damage.

Further, the circuit of the portable mobile power supply is used for managing the power supply and the power supply of the mobile equipment. Calibrated to determine the priority of the mobile device and then considering the mobile power source. If there is vehicle power, the USB output will be connected to the vehicle's power supply and will charge simultaneously with the battery. If the vehicle is powered off, the USB output will automatically connect to the internal battery. Fig. 5 is a schematic diagram of a circuit data exchange for providing bidirectional data exchange between a mobile device and a vehicle via a mobile power source without user interaction.

The utility model discloses can mould into the logo with USB portable power source's outside surface (in the region that corresponds with the panel).

In addition, the entire mobile power supply may have a contoured profile that prevents it from rolling, and may eliminate the need for installation guides.

The utility model discloses portable power source's of integrated car technical effect:

the anxiety of the user when the mobile device using a large amount of power is likely to be encountered during the journey is avoided.

It also avoids the problem of attempting to use a backup mobile power source that ignores charging.

Customer satisfaction is improved through reliable mobile device functionality.

Increasing vehicle panel assembly functionality.

The beneficial effects of the utility model are that still show:

ensuring that the expected charging is not random for the user, otherwise they may find on a trip that although the mobile power supply is fully charged, the important mobile device is charged only a small amount: the utility model discloses a charging of circuit priority consideration mobile phone.

For many mobile users, the data exchange requirements between their own devices and vehicle entertainment or navigation systems are actually more important than being able to charge their batteries. The prior art lacks such a function, and the present invention provides a second circuit that satisfies this target function.

Drawings

Fig. 1 is a schematic structural diagram of a portable mobile power supply integrated into a vehicle in the embodiment. The integrated portable power source shell is provided with a guide rail convenient for being inserted into a vehicle-mounted 12V power source interface.

Fig. 2 shows a schematic cross-sectional view of a portable mobile power supply integrated into a vehicle in an embodiment. Wherein: 10-a closed structure; 12-a battery pack of a mobile power supply, 14-a battery management module, and 16-an input USB socket; 18-output USB socket.

Fig. 3 is a schematic diagram of circuitry of a portable mobile power supply for managing power and mobile device power. Wherein: 10-a closed structure; 16-input USB socket; 18-output USB socket, 20-vehicle plaque.

Fig. 4 is a charging energy distribution circuit diagram.

Fig. 5 is a data transmission circuit diagram.

Detailed Description

Example 1

The utility model provides a portable power source integrated into vehicle, as shown in fig. 3, is a detachable integrated portable power source, which integrates the portable power source energy supply battery, the panel of the portable power source is provided with a vehicle-mounted USB port, one of the panels is connected to the electrical system of the vehicle through a first USB port and a second USB port 24; the other panel is connected to the mobile device through a third USB port, and the charging connection causes the mobile power source and the mobile battery to charge in a parallel configuration. The front end and the rear end of the mobile power supply are respectively provided with at least one vehicle-mounted USB socket. The integrated mobile power supply is completely detachable from the vehicle and can be plugged into a fixed USB socket that is always connected to the 12V power supply of the vehicle.

As shown in FIG. 1, the integrated mobile power supply shell is provided with a guide rail convenient for inserting into a vehicle-mounted 12V power supply interface.

As illustrated in fig. 2, a section through the core part of the unit, in which the enclosure 10 houses a battery pack 12 of a mobile power supply, is internally provided with a battery management module 14, a mobile power supply USB socket 16 and a vehicle USB socket 18. The input and output directions may be different. Data may be transferred from the mobile device through the mobile power source, and energy may be transferred from the mobile power source to the mobile device. Both through the same USB socket (which performs both input and output).

As shown in fig. 3, the circuitry of the portable power supply is used to manage the power supply and the power supply of the mobile device. Wherein the closed structure 10 accommodates a battery pack 12 of a mobile power supply, a battery management module 14 is provided inside, and a mobile power supply USB socket 16 and a vehicle-mounted USB socket 18 are provided on a vehicle trim panel 20. Calibrated to determine the priority of the mobile device and then considering the mobile power source. If there is vehicle power, the USB output will be connected to the vehicle's power supply and will charge simultaneously with the battery. If the vehicle is powered off, the USB output will automatically connect to the internal battery.

Fig. 5 is a schematic diagram of a circuit data exchange for providing bidirectional data exchange between a mobile device and a vehicle via a mobile power source without user interaction.

The charging energy distribution circuit: fig. 4 shows an exemplary schematic diagram of the circuit content. If the vehicle power source is not available, this will automatically switch the USB power source ("USB _ OUT _ P5V") between the vehicle power source ("PWR _ IN _ P5V") (if available) and the battery ("BATT _ OUT _ P4V 2") to the battery ("BATT _ OUT _ P4V 2").

A data transmission circuit: fig. 5 shows an example schematic of the circuit content. Two USB data lines are connected from the input side (vehicle) to the output side. The circuit schematic details the use of bipolar transistors. This may use MOSFETs or FETs depending on the circuit content or battery type. The utility model discloses also can reconfigure the resistor, provide higher or lower resistance, realize the same required function simultaneously: however, the ratio between them must be maintained as shown. Alternative battery technologies will result in different circuit content/layout.

Claims

1. A portable power supply integrated into a vehicle, characterized in that it is a detachable integrated power supply integrating a power supply battery of the power supply, on at least two panels of which there are vehicle-mounted USB ports, one of which is connected to the electrical system of the vehicle through a first USB port and a second USB port (24); the other panel is connected to the mobile device through a third USB port, and the charging connection causes the mobile power source and the mobile battery to charge in a parallel configuration.

2. The portable power supply integrated into the vehicle of claim 1, wherein the front end and the rear end of the portable power supply are each provided with at least one vehicle-mounted USB socket.

3. A portable power supply integrated into a vehicle according to claim 1, wherein the integrated power supply is completely detachable from the vehicle and can be plugged into a fixed USB socket, which is always connected to the 12V power supply of the vehicle.

4. A portable power supply for integration into a vehicle as recited in claim 1, wherein the integrated power supply housing is provided with a conjugate structure that facilitates insertion into a vehicle 12V power interface.

5. A portable power supply for integration into a vehicle according to claim 4, wherein the conjugated structure is in the form of a profile of a guide rail or housing.

6. A portable mobile power supply integrated into a vehicle according to claim 1, characterized by the fact that, through the section of the core part of the unit, the closed structure (10) houses the battery pack (12) of the mobile power supply, inside which the battery management module (14), the mobile power supply USB socket (16) and the vehicle USB socket (18) are located.

7. The portable power supply integrated into a vehicle of claim 1, wherein the USB power supply comprises a charge status indicator light or a small flashlight.

8. A portable power bank integrated into a vehicle according to claim 1, wherein the power bank is enhanced by integrating a Secure Digital (SD) card as a portable memory source.

9. The portable power supply integrated into a vehicle of claim 1, wherein the portable power supply has a plurality of USB sockets and a corresponding USB plug is provided on the panel.

10. The portable power supply integrated into the vehicle of claim 6, wherein the portable power supply USB socket is a male USB plug that allows the portable power supply to be plugged into a laptop computer and an external power supply for charging.

11. A portable power supply for mobility integrated into a vehicle according to claim 1, wherein said onboard USB socket is a fixed or retractable anti-possibly-damaged USB socket.

12. A portable power supply unit integrated in a vehicle according to claim 6, characterized in that the vehicle USB socket (18) is fixed or retractable to prevent possible damage.

13. The portable power supply integrated into a vehicle of claim 1, wherein the circuitry of the portable power supply is a management power supply and a power supply of the mobile device.

14. A portable power supply for integration into a vehicle as recited in claim 1, wherein an exterior surface of the USB power supply is molded into a vehicle logo.

15. A portable power supply for integration into a vehicle according to claim 1, wherein the entire power supply has a contoured profile that prevents it from rolling.