A combined power adapter

Abstract

The utility model discloses a combined power adapter, including main part, the main part includes USB charging module and power adapter body, USB charging module and power adapter body two through detachable mode link to each other, the power adapter body includes base and casing, the casing fixed mounting is at the top of base, the one side of casing is connected with the power cord, the one side of casing is provided with the socket panel, the socket panel is provided with the connecting plug equidistantly, be provided with the wire arrangement of hidden type on the base, USB charging module is located power adapter body one side. The utility model discloses through adopting detachable connection's USB charging module and power adapter body, so that the user can use freely according to actual demand, satisfies the electronic equipment of multiple different interface demand and uses simultaneously, avoids the trouble of carrying multiple different specifications power adapter again, reduces the use cost.

Description

Technical Field

[0001] This utility model relates to the field of power adapter technology, specifically a combined power adapter. Background Technology

[0002] A power adapter is a power conversion device for small portable electronic devices and appliances. It generally consists of components such as a casing, transformer, inductor, capacitor, control IC, and PCB board. Its working principle is to convert AC input to DC output. According to the connection method, it can be divided into wall plug type and desktop type, and is widely used in electronic devices such as security cameras, set-top boxes, routers, light strips, and massagers.

[0003] However, existing power adapters have some shortcomings in practical use. For example, their function is relatively limited, usually only having one type of output interface, which cannot meet the simultaneous use of electronic devices with different interface requirements. Moreover, when dealing with devices with different power demands, multiple power adapters of different specifications are often required, which is inconvenient to carry and increases usage costs. In addition, traditional power adapters are also inconvenient to store and organize, and the cables are prone to tangling. Therefore, developing a modular power adapter to solve the above problems is of significant practical importance. Utility Model Content

[0004] The purpose of this utility model is to provide a solution to the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined power adapter, comprising a main body, the main body including a USB charging module and a power adapter body, the USB charging module and the power adapter body being detachably connected, the power adapter body including a base and a housing, the housing being fixedly mounted on top of the base, a power cord being connected to one side of the housing, a socket panel being provided on one side of the housing, connection plugs being equidistantly arranged on the socket panel, a hidden cable management device being provided on the base, the USB charging module being located on one side of the power adapter body, an interface being provided on the top of the USB charging module, a cable being connected to the USB charging module, the cable being connected to the power adapter body, and the cable being located within the cable management device.

[0006] Preferably, the cable management device includes a first cable tray and a second cable tray, the first cable tray being located on the base and the second cable tray being located at the bottom of the USB charging module.

[0007] Preferably, the first embedded cable groove is located on the outer ring of the base, the cable is embedded in the first embedded cable groove, and the cable enters the interior of the USB charging module through the first embedded cable groove and the second embedded cable groove.

[0008] Preferably, the interface includes a first USB port, a second USB port, and a Type-C interface.

[0009] Preferably, the connector is provided with five sets, a switch button is provided on one side of the connector, and an indicator light is provided on one side of the switch button.

[0010] Preferably, the connector is equipped with a surge protector, which is used to prevent overvoltage and overcurrent from damaging the equipment in the power system.

[0011] Preferably, the housings of both the power adapter body and the USB charging module are made of fire-retardant materials.

[0012] Preferably, the USB charging module and the power adapter body have a triangular prism structure, and the surfaces of the USB charging module and the power adapter body are flush with each other.

[0013] Preferably, the connector is provided with a sealing cap.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, by employing a detachable USB charging module and power adapter body, allows users to freely combine and use them according to actual needs. This satisfies the simultaneous use of electronic devices with different interface requirements while avoiding the inconvenience of carrying multiple power adapters of different specifications, thus reducing usage costs. Simultaneously, the concealed cable management device cleverly solves the problem of cable tangling when storing and organizing power cords in traditional power adapters, making the entire power adapter neater and more aesthetically pleasing, and enhancing the user experience.

[0016] 2. The surge protector inside the connector plug of this utility model effectively prevents damage to the equipment caused by overvoltage and overcurrent, further improving the safety and reliability of the power adapter. Furthermore, the casings of both the power adapter body and the USB charging module are made of fire-retardant materials, further ensuring user safety during use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of this utility model from another perspective;

[0020] Figure 4This is a schematic diagram of the rear structure of this utility model.

[0021] In the diagram: 1. Main body; 2. USB charging module; 3. Power adapter body; 4. Base; 5. Housing; 6. Power cord; 7. Socket panel; 8. Connecting plug; 9. Cable management device; 10. Cable; 11. First cable tray; 12. Second cable tray; 13. First USB port; 14. Second USB port; 15. Type-C interface; 16. Switch button; 17. Indicator light; 18. Sealing cover. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a combined power adapter technical solution: it includes a main body 1, which includes a USB charging module 2 and a power adapter body 3. The USB charging module 2 and the power adapter body 3 are detachably connected. The power adapter body 3 includes a base 4 and a housing 5. The housing 5 is fixedly installed on the top of the base 4. A power cord 6 is connected to one side of the housing 5. A socket panel 7 is provided on one side of the housing 5. Connecting plugs 8 are equidistantly arranged on the socket panel 7. A hidden cable management device 9 is provided on the base 4. The USB charging module 2 is located on one side of the power adapter body 3. An interface is provided on the top of the USB charging module 2. A cable 10 is connected to the USB charging module 2 and is connected to the power adapter body 3. The cable 10 is located inside the cable management device 9.

[0024] Furthermore, the cable management device 9 includes a first cable recess 11 and a second cable recess 12, the first cable recess 11 being located on the base 4 and the second cable recess 12 being located at the bottom of the USB charging module 2.

[0025] In this embodiment, both the first and second cable trays 11 and 12 are designed as semi-circular grooves to facilitate the smooth insertion of the cable 10. The first and second cable trays 11 and 12 are structurally corresponding. When the USB charging module 2 is combined with the power adapter body 3, the second cable tray 12 can fit tightly against the first cable tray 11, thus forming a complete cable management channel. This effectively prevents the cable 10 from becoming tangled, improving the overall aesthetics and ease of use.

[0026] Furthermore, the first embedded cable groove 11 is located on the outer ring of the base 4, the cable 10 is embedded in the first embedded cable groove 11, and the cable 10 enters the interior of the USB charging module 2 through the first embedded cable groove 11 and the second embedded cable groove 12.

[0027] In this embodiment, the second buried cable groove 12 is connected to the first buried cable groove 11, and the end of the second buried cable groove 12 extends into the interior of the USB charging module 2, so that the cable 10 can be smoothly guided from the power adapter body 3 to the USB charging module 2. This not only makes the overall structure neater but also avoids the cable 10 from being messy, improving the user experience. In addition, the design of both the first buried cable groove 11 and the second buried cable groove 12 adopts a smooth transition, ensuring that the movement of the cable 10 is not hindered, further enhancing the convenience of use.

[0028] Furthermore, the interface includes a first USB port 13, a second USB port 14, and a type-c interface 15.

[0029] In this embodiment, the charging needs of most USB interface devices, such as mobile phones and tablets, can be met. The Type-C interface is adapted to the increasing number of new electronic devices that adopt the Type-C interface, such as some laptops and headphones.

[0030] Furthermore, the connector 8 is provided with five sets, and a switch button 16 is provided on one side of the connector 8, and an indicator light 17 is provided on one side of the switch button 16.

[0031] In this embodiment, the indicator light 17 is used to display the working status of the power adapter. When the power adapter is in working condition, the indicator light 17 is lit; when the power adapter is not in working condition, the indicator light 17 is off. The switch button 16 is used to control the power adapter to turn on and off, facilitating user operation. The design of five sets of connecting plugs 8 can meet the charging needs of multiple electronic devices, improving the practicality and convenience of the power adapter. At the same time, the cooperation between the connecting plugs 8 and the socket panel 7 enables electronic devices to connect stably and safely to the power adapter.

[0032] Furthermore, a surge protector is provided inside the connector 8, which is used to prevent overvoltage and overcurrent from damaging the equipment in the power system.

[0033] In this embodiment, the surge protector effectively absorbs transient overvoltages and overcurrents and conducts them to ground, thereby protecting the connector 8 and its connected electronic devices from damage. Furthermore, the surge protector enhances the overall stability and safety of the power adapter, enabling it to operate stably under various power conditions.

[0034] Furthermore, the outer shells of both the power adapter body 3 and the USB charging module 2 are made of fire-retardant materials.

[0035] In this embodiment, this fire-retardant material can effectively improve the safety performance of the power adapter body 3 and the USB charging module 2. Even in extreme situations such as high temperature or fire, it can effectively slow down the spread of fire, provide users with more escape time, and protect surrounding equipment and property.

[0036] Furthermore, the USB charging module 2 and the power adapter body 3 are triangular prism structures, and the surfaces of the USB charging module 2 and the power adapter body 3 are flush with each other.

[0037] In this embodiment, the triangular prism structure is not only aesthetically pleasing but also effectively saves space, making it easy to carry and store. Furthermore, the triangular prism structure provides structural strength, enhancing the overall pressure resistance of the power adapter and protecting the internal circuitry from external impacts.

[0038] Furthermore, a sealing cap 18 is provided on the connector 8.

[0039] In this embodiment, the sealing cover 18 is connected to the connector plug 8 via an elastic snap to ensure a tight seal and facilitate user opening or closing. The design of the sealing cover 18 effectively prevents external impurities such as dust and moisture from entering the connector plug 8, thereby protecting the internal circuitry from damage and improving the lifespan and safety of the power adapter.

[0040] Working principle: During use, the plug of the external power device can be inserted into the corresponding connector plug 8 by opening the sealing cover 18. The power is turned on and off by the switch button 16. The indicator light 17 is used to display the working status of the power supply. The interface on the USB charging module 2 can charge small electronic devices such as mobile phones and tablets. The cable management device 9 can store and organize the cable 10 to prevent the cable 10 from getting tangled. With the cooperation of the first cable tray 11 and the second cable tray 12, the cable 10 can be hidden and stored inside the cable management device 9, making the overall structure neater. The detachable USB charging module 2 and the power adapter body 3 can meet the needs of different usage scenarios and improve the practicality of the adapter.

[0041] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A combined power adapter, comprising a main body (1), characterized in that: The main body (1) includes a USB charging module (2) and a power adapter body (3). The USB charging module (2) and the power adapter body (3) are detachably connected. The power adapter body (3) includes a base (4) and a housing (5). The housing (5) is fixedly installed on the top of the base (4). A power cord (6) is connected to one side of the housing (5). A socket panel (7) is provided on one side of the housing (5). Connecting plugs (8) are equidistantly arranged on the socket panel (7). A hidden cable management device (9) is provided on the base (4). The USB charging module (2) is located on one side of the power adapter body (3). An interface is provided on the top of the USB charging module (2). A cable (10) is connected to the USB charging module (2). The cable (10) is connected to the power adapter body (3). The cable (10) is located inside the cable management device (9).

2. A combined power adapter according to claim 1, characterized in that, The cable management device (9) includes a first cable tray (11) and a second cable tray (12). The first cable tray (11) is located on the base (4), and the second cable tray (12) is located at the bottom of the USB charging module (2).

3. A combined power adapter according to claim 2, characterized in that, The first embedded cable groove (11) is located on the outer ring of the base (4), the cable (10) is embedded in the first embedded cable groove (11), and the cable (10) enters the interior of the USB charging module (2) through the first embedded cable groove (11) and the second embedded cable groove (12).

4. A combined power adapter according to claim 3, characterized in that, The interface includes a first USB port (13), a second USB port (14), and a type-c interface (15).

5. A combined power adapter according to claim 4, characterized in that, The connector (8) is provided with five sets, and a switch button (16) is provided on one side of the connector (8), and an indicator light (17) is provided on one side of the switch button (16).

6. A combined power adapter according to claim 5, characterized in that, The connector (8) is equipped with a surge protector, which is used to prevent overvoltage and overcurrent from damaging the equipment in the power system.

7. A combined power adapter according to claim 6, characterized in that, The outer shells of the power adapter body (3) and the USB charging module (2) are both made of fire-retardant materials.

8. A combined power adapter according to claim 7, characterized in that, The USB charging module (2) and the power adapter body (3) are triangular prism structures, and the surfaces of the USB charging module (2) and the power adapter body (3) are flush with each other.

9. A combined power adapter according to claim 8, characterized in that, The connector (8) is provided with a sealing cap (18).

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