Converter with overload protection switch

Abstract

The utility model discloses a converter with an overload protection switch, which comprises a converter body and the overload protection switch, the converter body is provided with a plurality of jack positions and a plug used for being connected with a power supply, an installation cavity is arranged in the converter body, the overload protection switch is arranged in the installation cavity, and the overload protection switch is arranged in the installation cavity. The overload protection switch is connected with the plug, the overload protection switch is provided with a reset switch, and the converter body is provided with a reset hole corresponding to the reset switch; the overload protection switch is arranged in the converter body, so that electric appliances connected to the converter can be protected, overload operation of the converter is prevented, and overheating of the converter and even fire disasters caused by overload are avoided. And meanwhile, the reset switch can reset the overload protection switch manually after the load is removed, so that the use reliability of the converter is guaranteed.

Description

A converter with overload protection switch Technical Field

[0001] This utility model relates to the field of converters, specifically to a converter with an overload protection switch. Background Technology

[0002] In daily life, we often encounter situations where there aren't enough sockets on wall outlets or power strips. In such cases, an adapter can be used to expand the number of sockets, making it easier to use. Similarly, socket specifications differ between countries, which can be difficult for people working or traveling abroad. In such cases, an adapter can be used to adapt the sockets for easier use. While adapters make things convenient for users, they generate heat during the use of various electrical appliances, especially when connecting high-power appliances. When the heat accumulates to a certain level, it can easily lead to a fire. To cope with excessive loads and prevent excessive heat accumulation, an adapter with an overload protection switch is proposed. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a converter with an overload protection switch that is simple in structure, easy to use and reliable.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a converter with an overload protection switch, including a converter body and an overload protection switch. The converter body is provided with multiple sockets and a plug for connecting to a power source. The converter body is provided with a mounting cavity. The overload protection switch is disposed in the mounting cavity and is connected to the plug. The overload protection switch is provided with a reset switch. The converter body is provided with a reset hole corresponding to the reset switch.

[0005] Preferably, the converter body has multiple sockets on its periphery, and the reset hole is located on the side of the converter body opposite to the plug. The advantage is that by setting the reset switch opposite to the plug, the status of the converter can be observed clearly and reliably, and the overload protection switch can be reset easily.

[0006] Furthermore, the reset switch is embedded in the reset hole and does not extend beyond the side of the converter body. The advantage is that the design of keeping the reset switch within the converter body can prevent accidental activation of the reset switch due to scratches from foreign objects, and the side of the converter body is flat and aesthetically pleasing.

[0007] Furthermore, the reset switch protrudes from the side of the converter body, and the converter body is provided with an auxiliary boss located around the reset hole; the advantage is that the auxiliary boss can ensure the reliable use of the reset switch and avoid accidental activation.

[0008] Furthermore, the converter body is flat, and the reset hole is located in the middle of the side of the converter body; the advantage is that the flat design of the converter body makes it easy for users to use in narrow spaces, improving the flexibility of use.

[0009] Preferably, a metal connector is provided in the socket position, and the metal connectors of multiple socket positions are connected in parallel and then connected to the overload protection switch.

[0010] Preferably, the converter body includes a detachable upper housing and a lower housing, the plug is fixed to the lower housing, two fixing posts are provided inside the lower housing, the overload protection switch is embedded between the two fixing posts, and the upper housing is pressed on the overload protection switch; the advantage is that the detachable upper and lower housings can effectively improve assembly efficiency, and the fixing posts can limit and fix the overload protection switch, improving the stability of use.

[0011] Furthermore, the plug includes a metal plug that penetrates the lower housing and is connected to the overload protection switch.

[0012] Furthermore, the plug includes a metal plug post, and the lower housing is provided with an auxiliary protrusion. The metal plug post passes through the auxiliary protrusion and the lower housing and is connected to an overload protection switch.

[0013] Preferably, the converter body is T-shaped, with the sockets located at the ends of the T-shape; the advantage is that the T-shaped converter body increases the spacing between the sockets, making it easier to connect different electrical appliances or plugs.

[0014] Compared with existing technologies, the advantages of this invention are that by incorporating an overload protection switch within the converter body, the electrical appliances connected to the converter can be protected, preventing the converter from operating under overload conditions and thus avoiding overheating or even fires caused by overload. Furthermore, the included reset switch allows for manual reset of the overload protection switch after the load is removed, ensuring the reliability of the converter. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 is a schematic diagram of the structure of this utility model;

[0017] Figure 2 is a schematic diagram of the bottom structure of Figure 1;

[0018] Figure 3 is a schematic diagram of the cooperation between the lower housing and the overload protection switch of this utility model;

[0019] Figure 4 is a schematic diagram of the interior of the lower shell of this utility model;

[0020] Figure 5 is a schematic diagram of the upper shell of this utility model;

[0021] Figure 6 shows another embodiment of this utility model. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious modifications will be apparent to those skilled in the art. The basic principles of the present invention defined in the following description can be used in other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0024] As shown in Figures 1-5, a converter with an overload protection switch includes a converter body 1 and an overload protection switch 4. The converter body 1 has multiple socket positions 2 and a plug 3 for connecting to a power source. A mounting cavity 1.3 is provided inside the converter body 1, and the overload protection switch 4 is disposed within the mounting cavity 1.3 and connected to the plug 3. The overload protection switch 4 has a reset switch 4.1, and the converter body 1 has a reset hole 1.11 corresponding to the reset switch 4.1. Specifically, each socket position 2 has a metal connector 2.1, and the metal connectors 2.1 of multiple socket positions 2 are connected in parallel and then connected to the overload protection switch 4. By providing the overload protection switch 4 within the converter body 1, the electrical appliances connected to the converter can be protected, preventing the converter from operating under overload, thereby avoiding overheating or even fire caused by overload. Simultaneously, the reset switch 4.1 can be manually reset after the load is removed, ensuring the reliability of the converter.

[0025] Based on the above, the converter body 1 has three socket positions 2 on its periphery. The reset hole 1.11 is located on the side of the converter body 1 opposite to the plug 3. Positioning the reset switch 4.1 opposite to the plug 3 allows for easy and reliable observation of the converter's status, while also facilitating the reset of the overload protection switch 4. Furthermore, the reset switch 4.1 is embedded within the reset hole 1.11 and does not extend beyond the side of the converter body 1. This design prevents accidental activation of the reset switch 4.1 due to scratches from external objects, and also ensures a smooth and aesthetically pleasing side surface of the converter body 1.

[0026] It is worth mentioning that the reset switch 4.1 can also protrude from the side of the converter body 1. At the same time, an auxiliary boss 1.12 is provided on the converter body 1 located around the reset hole 1.11. The auxiliary boss 1.12 can ensure the reliable use of the reset switch 4.1 and avoid accidental activation.

[0027] The converter body 1 of this utility model is flat, and the reset hole 1.11 is opened in the middle of the side of the converter body 1. The flat design of the converter body 1 makes it easy for users to use in narrow spaces and improves the flexibility of use.

[0028] To improve the efficiency of the converter body 1, the converter body 1 is T-shaped, and the socket positions 2 are located at the ends of the T-shape. The T-shaped converter body 1 can increase the spacing between each socket position 2, making it easier to connect different electrical appliances or plugs 3.

[0029] The converter body 1 of this utility model includes a detachable upper housing 1.1 and a lower housing 1.2. A plug 3 is fixed to the lower housing 1.2. Two fixing posts 1.21 are provided inside the lower housing 1.2, and an overload protection switch 4 is embedded between the two fixing posts 1.21. The upper housing 1.1 presses against the overload protection switch 4. The detachable upper housing 1.1 and lower housing 1.2 effectively improve assembly efficiency. Simultaneously, the fixing posts 1.21 limit and fix the overload protection switch 4, improving its stability. The plug 3 includes a metal insertion post 3.1, which penetrates the lower housing 1.2 and connects to the overload protection switch 4. It is worth mentioning that, as shown in Figure 6, the lower housing 1.2 may also be provided with an auxiliary protrusion 1.22, through which the metal insertion post 3.1 penetrates the auxiliary protrusion 1.22 and the lower housing 1.2, connecting to the overload protection switch 4.

[0030] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The functions and structural principles of the present invention have been shown and explained in the embodiments. Without departing from the stated principles, the implementation of the present invention may have any variations or modifications.

Claims

1. A converter with an overload protection switch, comprising a converter body having a plurality of socket positions and a plug for connecting to a power source, characterized in that, It also includes an overload protection switch. The converter body has a mounting cavity, the overload protection switch is installed in the mounting cavity and is connected to the plug. The overload protection switch has a reset switch, and the converter body has a reset hole corresponding to the reset switch.

2. A converter with an overload protection switch according to claim 1, characterized in that, The converter body has multiple sockets on its periphery, and the reset hole is located on the side of the converter body opposite to the plug.

3. A converter with an overload protection switch according to claim 2, characterized in that, The reset switch is embedded in the reset hole and does not extend beyond the side of the converter body.

4. A converter with an overload protection switch according to claim 2, characterized in that, The reset switch protrudes from the side of the converter body, and the converter body is provided with an auxiliary boss located around the reset hole.

5. A converter with an overload protection switch according to claim 2, characterized in that, The converter body is flat, and the reset hole is located in the middle of the side of the converter body.

6. A converter with an overload protection switch according to claim 1, characterized in that, The socket is equipped with a metal connector, and the metal connectors of multiple sockets are connected in parallel and then connected to the overload protection switch.

7. A converter with an overload protection switch according to claim 1, characterized in that, The converter body includes a detachable upper housing and a lower housing. The plug is fixed to the lower housing. Two fixing posts are provided inside the lower housing. The overload protection switch is embedded between the two fixing posts. The upper housing is pressed onto the overload protection switch.

8. A converter with an overload protection switch according to claim 7, characterized in that, The plug includes a metal plug that penetrates the lower housing and is connected to the overload protection switch.

9. A converter with an overload protection switch according to claim 7, characterized in that, The plug includes a metal plug post, and the lower housing is provided with an auxiliary protrusion. The metal plug post passes through the auxiliary protrusion and the lower housing and is connected to the overload protection switch.

10. A converter with an overload protection switch according to claim 1, characterized in that, The converter body is T-shaped, and the socket is located at the end of the T-shape.

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