Portable multifunctional emergency power supply

Abstract

The utility model discloses a hand-held multifunctional emergency power supply, which belongs to the technical field of emergency power supplies, and comprises a suitcase, a plurality of mobile power supply bags, two pole pieces, a charging port, a plurality of first power supply ports and a rear cover, the end face of the suitcase is provided with a mounting groove, and the two pole pieces are fixedly connected in the mounting groove; according to the portable emergency power supply, the plurality of mobile power supply packs are inserted into the two pole pieces in the suitcase, the plurality of mobile power supply packs are connected in parallel, the charging port can charge the plurality of mobile power supply packs, and the plurality of mobile power supply packs can supply power to the plurality of first power supply ports, so that the portable emergency power supply which can be used in a single emergency scene is formed; the mobile power pack is designed in a split type and detachable mode, so that each mobile power pack can provide an emergency starting function, the requirement for providing multiple emergency starting items for multiple vehicles is met, and the use flexibility of the emergency power supply is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of emergency power supplies, and particularly relates to a portable multi-functional emergency power supply. Background Art

[0002] An emergency power supply is a device that converts DC electrical energy into AC electrical energy, consisting of devices such as a charger, an inverter, a storage battery, an isolation transformer, a changeover switch, etc. An automotive emergency starting power supply is a vehicle-mounted backup power supply device that can provide starting power when the vehicle battery has insufficient power.

[0003] Chinese Patent (CN201920266599.1) discloses a high-power and multi-functional mobile emergency power supply, including a housing and a lithium-ion battery pack. The lithium-ion battery pack is installed inside the housing, and an inverter electrically connected to the lithium-ion battery pack is also installed inside the housing. A front panel and a rear panel are installed at the front and rear of the housing. A start button, a USB output port, a 12V DC power output port, a display screen, and an AC power socket are installed on the front panel, and a charging port and an automotive starting power supply output port are installed on the rear panel.

[0004] Currently, portable emergency power supplies usually use an integral design. During automotive emergencies, the emergency power supply can only meet the single emergency starting function for a single vehicle and cannot meet the demand for multiple emergency starts for multiple vehicles, resulting in limitations in the use of the emergency power supply. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the problem that portable emergency power supplies usually use an integral design. During automotive emergencies, the emergency power supply can only meet the single emergency starting function for a single vehicle, resulting in the inability to meet the demand for multiple emergency starts for multiple vehicles and limitations in the use of the emergency power supply, and to propose a portable multi-functional emergency power supply.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: A portable multi-functional emergency power supply, which includes a portable case, a plurality of mobile power packs, two pole pieces, a charging port, a plurality of first power supply ports, and a rear cover. An installation groove is opened on the end face of the portable case, and the two pole pieces are fixedly connected in the installation groove. The plurality of mobile power packs are arranged in the installation groove and are clamped on the two pole pieces, so that the plurality of mobile power packs are connected in parallel. The rear cover is connected to the portable case, and the rear cover blocks the installation groove and abuts against the plurality of mobile power packs. The charging port and the plurality of first power supply ports are installed on the portable case, and both the charging port and the plurality of first power supply ports are electrically connected to the two pole pieces.

[0007] As a further description of the above technical solution:

[0008] At least one second power supply port is provided on the mobile power supply pack.

[0009] As a further description of the above technical solution:

[0010] Two pole posts are provided on the mobile power supply pack, and a plurality of slots are formed on both of the two pole pieces. The two pole posts are respectively snapped into the corresponding slots on the two pole pieces.

[0011] As a further description of the above technical solution:

[0012] A first handle is provided on the suitcase, and a second handle is provided on the mobile power supply pack.

[0013] As a further description of the above technical solution:

[0014] A display screen, an emergency lamp and a plurality of control buttons are provided on the suitcase. The display screen and the emergency lamp are electrically connected to the two pole pieces through the plurality of control buttons.

[0015] As a further description of the above technical solution:

[0016] The rear cover is connected to the suitcase through a plurality of fixing bolts.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the present utility model are as follows:

[0018] In the present utility model, a plurality of mobile power supply packs are plugged into two pole pieces inside the suitcase, and the plurality of mobile power supply packs are connected in parallel. The charging port can charge the plurality of mobile power supply packs, and the plurality of mobile power supply packs can supply power to a plurality of first power supply ports, forming a portable emergency power supply that meets the use of a single emergency scenario. On this premise, the mobile power supply pack is designed to be split and detachable, so that each mobile power supply pack can provide an emergency start function, thereby meeting the need to provide multiple emergency starts for multiple vehicles, and making the use of the emergency power supply highly flexible. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of a portable multi-functional emergency power supply Figure 1 。

[0020] Figure 2 It is a schematic diagram of the overall structure of a portable multi-functional emergency power supply Figure 2 。

[0021] Figure 3 It is a schematic diagram of the internal structure of a portable multi-functional emergency power supply.

[0022] Figure 4For the explosion of a portable multi-functional emergency power supply Figure 1 。

[0023] Figure 5 For the explosion of a portable multi-functional emergency power supply Figure 2 。

[0024] Legend Explanation:

[0025] 1. Suitcase; 2. Mobile power supply pack; 3. Electrode plate; 4. Charging port; 5. First power supply port; 6. Rear cover; 7. Installation groove; 8. Second power supply port; 9. Terminal post; 10. Slot; 11. First handle; 12. Second handle; 13. Display screen; 14. Emergency light; 15. Control button; 16. Fixing bolt. Specific Embodiment

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] Please refer to Figures 1-5 , the present invention provides a technical solution: a portable multi-functional emergency power supply, including a suitcase 1, a plurality of mobile power supply packs 2, two electrode plates 3, a charging port 4, a plurality of first power supply ports 5 and a rear cover 6. An installation groove 7 is opened on the end face of the suitcase 1. The two electrode plates 3 are fixedly connected in the installation groove 7. The plurality of mobile power supply packs 2 are arranged in the installation groove 7 and are clamped on the two electrode plates 3, so that the plurality of mobile power supply packs 2 are connected in parallel. The rear cover 6 is connected to the suitcase 1, and the rear cover 6 blocks the installation groove 7 and presses against the plurality of mobile power supply packs 2. The charging port 4 and the plurality of first power supply ports 5 are installed on the suitcase 1, and the charging port 4 and the plurality of first power supply ports 5 are both electrically connected to the two electrode plates 3;

[0028] At least one second power supply port 8 is provided on the mobile power supply pack 2 to facilitate the emergency power output of the mobile power supply pack 2;

[0029] Two terminal posts 9 are provided on the mobile power supply pack 2. A plurality of slots 10 are opened on each of the two electrode plates 3. The two terminal posts 9 are respectively inserted into the corresponding slots 10 on the two electrode plates 3. The snap-on design of the mobile power supply pack 2 facilitates the extended installation of the mobile power supply pack 2 in the suitcase 1 and also facilitates the quick removal and use of the mobile power supply pack 2;

[0030] A first handle 11 is provided on the suitcase 1, and a second handle 12 is provided on the mobile power pack 2. The first handle 11 enables the suitcase 1 to be conveniently carried by hand, and the second handle 12 enables the mobile power pack 2 to be quickly taken out and placed in the suitcase 1;

[0031] A display screen 13, an emergency light 14 and a plurality of control buttons 15 are provided on the suitcase 1. The display screen 13 and the emergency light 14 are electrically connected to the two pole pieces 3 through the plurality of control buttons 15. The display screen 13 can display the current power of the entire emergency power supply, and the emergency light 14 can illuminate the emergency site. The control button 15 controls the on / off of the display screen 13 and the emergency light 14;

[0032] The rear cover 6 is connected to the suitcase 1 through a plurality of fixing bolts 16. Unscrewing the fixing bolts 16 can open the rear cover 6, which is convenient for taking out the emergency power pack in the suitcase 1.

[0033] Working principle: First, click the control button 15 to light up the display screen 13. The display screen 13 shows the current power of the entire emergency power supply. When the power is low, the charging port 4 is connected to the charger to charge the plurality of mobile power packs 2. Hold the first handle 11 and lift the suitcase 1, and place the suitcase 1 in the vehicle for standby. Secondly, in case of an emergency, click the control button 15 to control the power supply of the emergency light 14. The emergency light 14 can illuminate the emergency site. If a single vehicle is in a state where it cannot be started emergently, directly connect the plurality of first power supply ports 5 and the vehicle through a cable for emergency starting. If there are multiple vehicles in the surrounding area that cannot be started emergently, unscrew the fixing bolts 16 to open the rear cover 6. The rear cover 6 releases the freedom restriction on the plurality of mobile power packs 2. Hold the second handle 12 and pull out the mobile power pack 2 from the installation slot 7. At this time, the two pole columns 9 are separated from the slots 10 on the pole piece 3. Use pliers to clamp the two pole columns 9 to connect to the vehicle, or connect the plurality of second power supply ports 8 and the vehicle through a cable for corresponding emergency starting. Finally, after use, hold the second handle 12, align the pole column 9 on the mobile power pack 2 with the corresponding slot 10 and insert it, cover the rear cover 6, and use the fixing bolts 16 to fix the rear cover 6 and the suitcase 1.

[0034] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A portable multi-functional emergency power supply, characterized in that: It includes a suitcase (1), multiple mobile power packs (2), two electrode plates (3), a charging port (4), multiple first power supply ports (5) and a rear cover (6). An installation groove (7) is formed on the end face of the suitcase (1). The two electrode plates (3) are fixedly connected in the installation groove (7). The multiple mobile power packs (2) are arranged in the installation groove (7) and are clamped on the two electrode plates (3) to make the multiple mobile power packs (2) in parallel connection. The rear cover (6) is connected to the suitcase (1), and the rear cover (6) blocks the installation groove (7) and presses against the multiple mobile power packs (2). The charging port (4) and the multiple first power supply ports (5) are installed on the suitcase (1), and both the charging port (4) and the multiple first power supply ports (5) are electrically connected to the two electrode plates (3).

2. The portable multi-functional emergency power supply according to claim 1, wherein, At least one second power supply port (8) is provided on the mobile power pack (2).

3. A portable multi-functional emergency power supply according to claim 1, characterized in that, Two pole columns (9) are provided on the mobile power pack (2). Multiple slots (10) are formed on each of the two electrode plates (3). The two pole columns (9) are respectively inserted into the corresponding slots (10) on the two electrode plates (3).

4. A portable multi-functional emergency power supply according to claim 1, characterized in that, A first handle (11) is provided on the suitcase (1), and a second handle (12) is provided on the mobile power pack (2).

5. A portable multi-functional emergency power supply according to claim 1, characterized in that, A display screen (13), an emergency lamp (14) and multiple control buttons (15) are provided on the suitcase (1). The display screen (13) and the emergency lamp (14) are electrically connected to the two electrode plates (3) through the multiple control buttons (15).

6. A portable multi-functional emergency power supply according to claim 1, characterized in that, The rear cover (6) is connected to the suitcase (1) through multiple fixing bolts (16).

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