Charging converter with energy storage structure

Abstract

The utility model discloses a charging converter with an energy storage structure, which comprises a packaging shell, a groove is formed in the center of one end of the packaging shell, a power plug is nested in the groove, a cavity is formed in the center of the packaging shell, an energy storage battery is fixedly mounted in the cavity, and the energy storage battery is arranged in the cavity. And the energy storage battery is fixedly connected with a power plug through a connecting wire. According to the utility model, the energy storage battery is arranged in the packaging shell, the energy storage battery is charged in the charging conversion process, when the energy storage battery is disconnected with a power supply, the charging converter can be ensured to continue to work, the practicability of the charging converter is effectively improved, and the power plug is connected with the packaging shell in a nested manner, so that the charging converter is convenient to use. And the clamping blocks and the clamping grooves are clamped and fixed, and the clamping blocks are controlled to stretch out and draw back through the push blocks and the reset springs, so that the power supply is conveniently conducted after the power plug is disassembled, and the connection convenience of the charging converter is effectively improved.

Description

Technical Field

[0001] The utility model relates to a charging converter with an energy storage structure, belonging to the technical field of charging converters. Background Art

[0002] The charging converter is a converter accessory that is suitable for changing the charging interface of mobile phones and computers to achieve better adaptation effects.

[0003] Traditional charging converters need to be plugged into an external power source during use. When the external power source is unplugged, the charging converter cannot continue to operate. In the process of outdoor travel, when the charging converter loses power, it cannot continue to charge, which affects the practicality of the charging converter. For this reason, we designed a charging converter with an energy storage structure. Utility Model Content

[0004] The purpose of the present utility model is to provide a charging converter with an energy storage structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solution: comprising a packaging shell, a groove is provided at the center of one end of the packaging shell, a power plug is nested inside the groove, a cavity is provided at the center of the packaging shell, an energy storage battery is fixedly installed inside the cavity, the energy storage battery is fixedly connected to the power plug via a connecting wire, a converter controller is fixedly installed on the other side of the packaging shell, and multiple conversion interfaces are fixedly provided at the other end of the packaging shell, and the conversion interfaces and the power plug are electrically connected to the energy storage battery through the converter controller.

[0006] In the above-mentioned charging converter with an energy storage structure, a plurality of energy storage indicator lights are fixedly provided at equal intervals on the side surface of the packaging shell, and the plurality of energy storage indicator lights are electrically connected to the converter controller.

[0007] In the above-mentioned charging converter with an energy storage structure, mounting grooves are provided on both sides of the inner wall of the groove, and card blocks are nested inside the two mounting grooves. Card slots are provided on both sides of the power plug, and the card blocks are engaged with the card slots.

[0008] In the above-mentioned charging converter with an energy storage structure, a return spring is fixedly installed on the top of the groove wall on one side of the two installation grooves, and one end of the return spring is fixedly connected to the top of one side of the clamping block.

[0009] In the above-mentioned charging converter with energy storage structure, the top groove walls of the two mounting grooves are both provided with through grooves, a connecting block is fixedly installed on one side of the top of the clamping block, and a pushing block is fixedly installed on the top of the connecting block through the through groove.

[0010] In the above-mentioned charging converter with an energy storage structure, the size of the power plug is the same as the inner diameter of the groove, and a sealing strip is provided at the connection between the power plug and the groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The energy storage battery provided inside the package shell is charged during the charging conversion process. When the power supply is disconnected, the charging converter can continue to operate, effectively improving the practicality of the charging converter.

[0013] 2. The power plug and the packaging shell are nested and fixed by a card block and a card slot. The card block is controlled to retract and extend by a push block and a return spring, which facilitates power conduction after the power plug is removed, effectively improving the connection convenience of the charging converter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a charging converter with an energy storage structure according to the present utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of a charging converter with an energy storage structure according to the present invention;

[0016] Figure 3 This utility model is a charging converter with energy storage structure Figure 2 A partial enlarged view of point A in the middle.

[0017] In the figure: 1. Encapsulation shell; 2. Power plug; 3. Energy storage indicator light; 4. Conversion interface; 5. Connecting wire; 6. Groove; 7. Cavity; 8. Energy storage battery; 9. Converter controller; 10. Card slot; 11. Card block; 12. Connecting block; 13. Push block; 14. Reset spring; 15. Mounting slot. DETAILED DESCRIPTION

[0018] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-3 , the utility model provides a technical solution of a charging converter with an energy storage structure:

[0020] according to Figure 1-3As shown, it includes a packaging shell 1, a groove 6 is opened at the center of one end of the packaging shell 1, and a power plug 2 is nested inside the groove 6. A cavity 7 is opened at the center of the packaging shell 1, and an energy storage battery 8 is fixedly installed inside the cavity 7. The energy storage battery 8 is fixedly connected to the power plug 2 through a connecting line 5. A converter controller 9 is fixedly installed on the other side of the packaging shell 1, and a plurality of conversion interfaces 4 are fixedly provided at the other end of the packaging shell 1. The conversion interface 4 and the power plug 2 are electrically connected to the energy storage battery 8 through the converter controller 9.

[0021] Specifically, the energy storage battery 8 is charged during the charging conversion process through the energy storage battery 8 provided inside the packaging shell 1. When disconnected from the power supply, the charging converter can continue to operate, effectively improving the practicality of the charging converter.

[0022] according to Figure 1 、 Figure 2 and Figure 3 As shown, a plurality of energy storage indicator lights 3 are fixedly provided at equal intervals on the side surface of the packaging shell 1 , and the plurality of energy storage indicator lights 3 are electrically connected to the converter controller 9 .

[0023] Specifically, the energy storage status of the energy storage battery 8 can be observed through the installed energy storage indicator light 3.

[0024] Mounting grooves 15 are provided on both sides of the inner wall of the groove 6 , and clamping blocks 11 are nested inside the two mounting grooves 15 . Clamping grooves 10 are provided on both sides of the power plug 2 , and the clamping blocks 11 are engaged with the clamping grooves 10 .

[0025] A return spring 14 is fixedly installed on the top of the groove wall on one side of the two installation grooves 15 , and one end of the return spring 14 is fixedly connected to the top of one side of the clamping block 11 .

[0026] The top groove walls of the two installation grooves 15 are both provided with through grooves, a connecting block 12 is fixedly installed on one side of the top of the clamping block 11, and a pushing block 13 is fixedly installed on the top of the connecting block 12 through the through groove.

[0027] Specifically, the push block 13 and the return spring 14 cooperate to control the expansion and contraction of the clamping block 11 so that the clamping block 11 is engaged with and separated from the clamping slot 10 , thereby facilitating the fixing and separation of the power plug 2 .

[0028] The size of the power plug 2 is the same as the inner diameter of the groove 6, and a sealing strip is attached to the connection between the power plug 2 and the groove 6. Specifically, the sealing strip effectively improves the sealing performance of the connection between the power plug 2 and the groove 6.

[0029] Working principle: The utility model is a charging converter with an energy storage structure. When using the charging converter, first, according to the wiring requirements of the charging converter, the power plug 2 is removed from the groove 6, and the push block 13 is manually slid. The movement of the push block 13 drives the movement of the card block 11, so that the card block 11 is separated from the card slot 10. Then, the power plug 2 is manually removed from the groove 6 for wiring, and then the connected device is connected through the conversion interface 4. When charging, the energy storage battery 8 inside the cavity 7 is charged synchronously. When the charging converter is used after power failure, it is charged by the energy storage battery 8, which effectively improves the practicality of the charging converter.

[0030] Matters not described in detail in this specification constitute prior art known to those skilled in the art. The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art to which the present invention relates may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A charging converter with an energy storage structure, comprising a packaging shell (1), characterized in that: A groove (6) is provided at the center of one end of the packaging shell (1), a power plug (2) is nested inside the groove (6), a cavity (7) is provided at the center of the packaging shell (1), an energy storage battery (8) is fixedly installed inside the cavity (7), the energy storage battery (8) is fixedly connected to the power plug (2) via a connecting line (5), a converter controller (9) is fixedly installed on the other side of the packaging shell (1), and a plurality of conversion interfaces (4) are fixedly provided at the other end of the packaging shell (1), the conversion interfaces (4) and the power plug (2) are electrically connected to the energy storage battery (8) via the converter controller (9).

2. The charging converter with an energy storage structure according to claim 1, characterized in that: A plurality of energy storage indicator lights (3) are fixedly provided at equal intervals on the side surface of the packaging shell (1), and the plurality of energy storage indicator lights (3) are electrically connected to the converter controller (9).

3. The charging converter with an energy storage structure according to claim 1, characterized in that: Both sides of the inner wall of the groove (6) are provided with mounting grooves (15), and the interiors of the two mounting grooves (15) are both nested with card blocks (11). Both sides of the power plug (2) are provided with card grooves (10), and the card blocks (11) are engaged and connected with the card grooves (10).

4. The charging converter with an energy storage structure according to claim 3, characterized in that: A reset spring (14) is fixedly installed on the top of the groove wall on one side of the two installation grooves (15), and one end of the reset spring (14) is fixedly connected to the top of one side of the clamping block (11).

5. The charging converter with an energy storage structure according to claim 4, characterized in that: The top groove walls of the two installation grooves (15) are both provided with through grooves, a connecting block (12) is fixedly installed on one side of the top of the clamping block (11), and a pushing block (13) is fixedly installed on the top of the connecting block (12) through the through groove.

6. The charging converter with an energy storage structure according to claim 1, characterized in that: The size of the power plug (2) is the same as the inner diameter of the groove (6), and a sealing strip is attached to the connection between the power plug (2) and the groove (6).

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