Detachable surge plug
By incorporating a detachable surge protection module and connectors into the surge plug, the problem of the difficulty in disassembling existing surge plug modules is solved, achieving convenient replacement and reduced maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-26
- Publication Date
- 2026-03-03
AI Technical Summary
In existing surge plugs, the surge protection module cannot be disassembled relative to the pins, resulting in poor ease of installation and removal. Furthermore, when the module is damaged, the entire plug needs to be replaced, increasing maintenance costs.
A detachable surge plug is designed. By setting a connector between the plug and the surge protection module, the module can be detachably connected. The housing has a receiving groove to protect the module. The connector enables the module to be detachably connected to the plug body, which is convenient for replacing damaged modules.
This improves the ease of installation and removal of surge protection modules, reduces maintenance costs, avoids the need for complete replacement, and extends the module's service life.
Smart Images
Figure CN223967418U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of surge plugs, and more particularly to a detachable surge plug. Background Technology
[0002] With the development of technology, surge plugs are generally used as connectors for electronic products and plugs for electrical appliances, protecting electrical equipment from damage caused by overvoltage surges. In existing technology, current surge plugs include a housing, prongs, and a surge protection module. The housing has a receiving groove; the prongs are housed in the receiving groove, and the surge protection module is connected to the prongs. However, the surge protection module cannot be detached from the prongs, resulting in poor ease of installation and removal of the surge protection module in existing surge plugs. Utility Model Content
[0003] The purpose of this invention is to provide a detachable surge plug with a housing having a receiving groove. The plug includes a plug body and a plug portion, with the plug body housed in the receiving groove and the plug portion connected to the plug body and passing through the housing. A surge protection module is detachably connected to the plug, residing within the receiving groove and protected by the housing. A connector is positioned between the surge protection module and the plug portion, connecting them and allowing the surge protection module to be connected or detached relative to the plug body. This detachable connection of the surge protection module relative to the plug body, through the connector, facilitates connection and disconnection, preventing the surge protection module from being unable to be detached from the plug, thus improving the ease of installation and removal of the surge protection module in the detachable surge plug. Furthermore, when the surge protection module is damaged, it can be directly replaced, avoiding the need for complete replacement of the detachable surge plug and reducing maintenance costs.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a detachable surge plug, comprising:
[0005] The casing is provided with a receiving groove;
[0006] A plug assembly includes a plug body and a plug portion, wherein the plug body is accommodated in the receiving groove, and the plug portion is connected to the plug body and passes through the housing;
[0007] A surge protection module is detachably connected to the pin, the surge protection module is located in the receiving groove, and is protected by the housing;
[0008] A connector is disposed between the surge protection module and the pin portion, and connects the surge protection module and the pin portion, so that the surge protection module can be connected or disconnected relative to the pin body.
[0009] Optionally, the connector includes a connecting body, a first connecting portion, and a second connecting portion; the connecting body is respectively connected to the first connecting portion and the second connecting portion.
[0010] The first connecting part is connected to the surge protection module; the second connecting part is connected to the pin.
[0011] The connecting body is used to connect conductive wires.
[0012] Optionally, the connector serves as a conductive element and electrically connects the surge protection module, the conductive wire, and the pin portion.
[0013] Optionally, the first connecting part and the second connecting part are located at both ends of the connecting body, and are connected separately or integrally to the connecting body;
[0014] The connecting body is provided with a connecting groove for connecting conductive wires.
[0015] Optionally, the pin body is provided with a positioning groove, and the connector is inserted into the positioning groove and is positioned by the positioning groove.
[0016] Optionally, the connecting body is provided with a first plug-in slot, the first connecting part is plugged into the first plug-in slot, and is electrically connected to the surge protection module.
[0017] Optionally, the second connecting part is provided with a second insertion slot for the pin part to be inserted, and the second connecting part is electrically connected to the pin part.
[0018] Optionally, the main body of the plug is an integrated plastic part, which supports the surge protection module and the connector.
[0019] Optionally, the housing includes a bottom shell and a cover, the bottom shell and the cover being connected; the bottom shell and the cover forming the receiving groove.
[0020] Optionally, both the bottom shell and the cover are arranged in a triangular pattern.
[0021] Compared with the prior art, the beneficial effects of this utility model are:
[0022] This utility model provides a detachable surge plug with a housing having a receiving groove. The plug includes a plug body and a plug portion, with the plug body housed in the receiving groove and the plug portion connected to the plug body and passing through the housing. A surge protection module is detachably connected to the plug, residing within the receiving groove and protected by the housing. A connector is positioned between the surge protection module and the plug portion, connecting them and allowing the surge protection module to be connected or disconnected relative to the plug body. This detachable connection of the surge protection module relative to the plug body, preventing the module from being unable to be disassembled, improves the ease of installation and removal of the surge protection module in the detachable surge plug. Furthermore, when the surge protection module is damaged, it can be directly replaced, avoiding the need for complete replacement of the detachable surge plug and reducing maintenance costs. Attached Figure Description
[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0024] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.
[0025] Figure 1 A schematic diagram of a detachable surge plug according to one embodiment of this application is shown.
[0026] Figure 2 An exploded view of a detachable surge plug according to one embodiment of this application is shown.
[0027] Figure 3 A cross-sectional view of a detachable surge plug according to an embodiment of this application is shown.
[0028] Figure 4 A schematic diagram of the internal structure of a detachable surge plug according to an embodiment of this application is shown.
[0029] Figure 5 An exploded view of the internal structure of a detachable surge plug according to an embodiment of this application is shown.
[0030] Attached Figure
[0031] 100. Detachable surge plug;
[0032] 10. Housing; 10a. Receiving groove; 11. Bottom shell; 12. Cover; 121. Surge protection indicator light;
[0033] 20. Pin; 21. Pin body; 21a. Positioning groove; 22. Pin portion;
[0034] 30. Surge protection module;
[0035] 40. Connector; 41. Connecting body; 41a. Connecting groove; 41b. First insertion groove; 42. First connecting part; 43. Second connecting part; 43a. Second insertion groove. Detailed Implementation
[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.
[0037] Please refer to the attached document. Figures 1-5 This application provides a detachable surge plug 100, which is used to protect electrical equipment from damage caused by overvoltage surges.
[0038] Please refer to the attached document. Figures 1-5 In this embodiment, the detachable surge plug 100 includes a housing 10, a plug member 20, a surge protection module 30, and a connector 40. The housing 10 is provided with a receiving groove 10a. The plug member 20 includes a plug body 21 and a plug portion 22. The plug body 21 is received in the receiving groove 10a, and the plug portion 22 is connected to the plug body 21 and passes through the housing 10. The surge protection module 30 is detachably connected to the plug member 20. The surge protection module 30 is located in the receiving groove 10a and is protected by the housing 10.
[0039] The connector 40 is disposed between the surge protection module 30 and the pin portion 22, connecting the surge protection module 30 and the pin portion 22. This allows the surge protection module 30 to be connected to or detached from the pin body 21. The connector 40 enables a detachable connection between the surge protection module 30 and the pin body 21, facilitating its connection and detachment and preventing the surge protection module 30 from being unable to be disassembled relative to the pin portion 21. This improves the ease of installation and removal of the surge protection module 30 in the detachable surge plug 100. Furthermore, when the surge protection module 30 is damaged, it can be directly replaced, avoiding the need for a complete replacement of the detachable surge plug 100 and reducing maintenance costs.
[0040] Please refer to the attached document. Figures 1-5 In this embodiment, the housing 10 serves as a support component for the detachable surge plug 100, supporting the pins 20, surge protection module 30, and connector 40. The housing 10 has a receiving groove 10a; the receiving groove 10a serves as the internal space of the housing 10, accommodating the pins 20, surge protection module 30, and connector 40, so that the pins 20, surge protection module 30, and connector 40 are stored inside the housing 10.
[0041] The plug-in component 20 includes a plug-in body 21 and a plug-in portion 22. The plug-in body 21 is accommodated in a receiving groove 10a so that the plug-in body 21 can be accommodated in the housing 10 through the receiving groove 10a, thereby facilitating the fixing of the plug-in body 21 to the housing 10. The plug-in portion 22 is connected to the plug-in body 21 and passes through the housing 10 so that the plug-in portion 22 is fixed to the plug-in body 21 while being exposed on the outside of the housing 10.
[0042] The surge protection module 30 is disposed inside the housing 10 and is detachably connected to the pin 20, allowing it to be connected or disconnected from the pin 20. The surge protection module 30 is located within the receiving groove 10a and is protected by the housing 10, preventing direct impact from external objects and extending its service life. The surge protection module 30 is used to prevent surges from damaging other equipment in the circuit.
[0043] Please refer to the attached document. Figures 2-5 In this embodiment, the connector 40 is provided with a connecting body 41, a first connecting part 42, and a second connecting part 43. The first connecting part 42 is disposed on the upper side of the connecting body 41, and the connecting body 41 is connected to the first connecting part 42 and the second connecting part 43 respectively. The first connecting part 42 is connected to the surge protection module 30. The second connecting part 43 is connected to the pin 20. This allows the connecting body 41 to be connected to the surge protection module 30 and the pin 20 respectively through the first connecting part 42 and the second connecting part 43, thereby facilitating indirect connection between the surge protection module 30 and the pin 20. The connecting body 41 is used to connect conductive wires so that the conductive wires can come into contact with the connecting body 41.
[0044] Please refer to the attached document. Figures 2-5 In this embodiment, the connector 40 serves as a conductive element and electrically connects the surge protection module 30, the conductive wire, and the pin portion 22, so that the current in the conductive wire can flow through the connector 40 to the surge protection module 30 and the pin portion 22, thereby facilitating the surge protection module 30 and the pin portion 22 to be energized.
[0045] Please refer to the attached document. Figures 2-5In this embodiment, the first connecting part 42 and the second connecting part 43 are located at both ends of the connecting body 41, and are either separately connected or integrally connected to the connecting body 41. When the first connecting part 42 and the second connecting part 43 are separately connected to the connecting body 41, it facilitates the connection or detachment of the first connecting part 42 and the second connecting part 43 from the connecting body 41, improving the ease of installation and removal of the first connecting part 42 and the second connecting part 43 relative to the connecting body 41. When the first connecting part 42 and the second connecting part 43 are integrally connected to the connecting body 41, it ensures the connection stability between the first connecting part 42 and the second connecting part 43 and the connecting body 41, improves the connection strength between the first connecting part 42 and the second connecting part 43 and the connecting body 41, and prevents the first connecting part 42 and the second connecting part 43 from detaching from the connecting body 41 during use. The connecting body 41 is provided with a connecting groove 41a, which is used to connect a conductive wire, so that the conductive wire can be connected to the connecting body 41 through the connecting groove 41a, thereby facilitating the conduction of electricity between the conductive wire and the connecting body 41.
[0046] Please refer to the attached document. Figures 4-5 In this embodiment, the pin body 21 is provided with a positioning groove 21a, and the connector 40 is inserted into the positioning groove 21a and is positioned by the positioning groove 21a. This allows the inner sidewall of the positioning groove 21a to restrict the movement of the connector 40, ensuring the positional accuracy of the connector 40 relative to the pin body 21. At the same time, it improves the installation accuracy of the connector 40 relative to the pin body 21.
[0047] Please refer to the attached document. Figure 5 In this embodiment, the connecting body 41 is provided with a first insertion slot 41b, and the first connecting part 42 is inserted into the first insertion slot 41b so that the first connecting part 42 can be connected to the connecting body 41 through the first insertion slot 41b, thereby facilitating the fixing of the first connecting part 42 to the connecting body 41. The first connecting part 42 is electrically connected to the surge protection module 30 so that the first connecting part 42 and the surge protection module 30 can conduct electricity, thereby facilitating the connection body 41 to conduct electricity with the surge protection module 30 through the first connecting part 42.
[0048] Please refer to the attached document. Figure 5 In this embodiment, the second connecting part 43 is provided with a second insertion groove 43a, which is used for the insertion of the pin part 22 so that the second connecting part 43 can be connected to the pin part 22 through the second insertion groove 43a. The second connecting part 43 is electrically connected to the pin part 22 so that the second connecting part 43 and the pin part 22 are conductive, thereby facilitating the connection body 41 to be conductive to the pin part 22 through the second connecting part 43.
[0049] Please refer to the attached document. Figure 5In this embodiment, the plug body 21 is an integrated plastic part that supports the surge protection module 30 and the connector 40, so that the surge protection module 30 and the connector 40 can be fixed to the plug body 21, thus ensuring the position of the surge protection module 30 and the connector 40 relative to the plug body 21.
[0050] Please refer to the attached document. Figures 1-3 In this embodiment, the housing 10 includes a bottom shell 11 and a cover 12. The bottom shell 11 is disposed below the cover 12, and the bottom shell 11 and the cover 12 are connected. A receiving groove 10a is formed between the bottom shell 11 and the cover 12 to facilitate the bottom shell 11 and the cover 12 pressing the plug 20, the surge protection module 30, and the connector 40, thereby facilitating the bottom shell 11 and the cover 12 to protect the plug 20, the surge protection module 30, and the connector 40. Optionally, both the bottom shell 11 and the cover 12 are arranged in a triangular shape to facilitate the detachable surge plug 100 to be a triangular plug.
[0051] A surge protection indicator light 121 is provided on the upper surface of the cover 12. The light output by the surge protection indicator light 121 is exposed on the upper surface of the cover 12. The surge protection indicator light 121 can intuitively help users determine whether the protection element is in normal working condition.
[0052] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.
[0053] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.
[0054] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.
Claims
1. A detachable surge plug, characterized in that, include: The casing is provided with a receiving groove; A plug assembly includes a plug body and a plug portion, wherein the plug body is accommodated in the receiving groove, and the plug portion is connected to the plug body and passes through the housing; A surge protection module is detachably connected to the pin, the surge protection module is located in the receiving groove, and is protected by the housing; A connector is disposed between the surge protection module and the pin portion, and connects the surge protection module and the pin portion, so that the surge protection module can be connected or disconnected relative to the pin body.
2. The detachable surge plug according to claim 1, characterized in that, The connector comprises a connecting body, a first connecting portion, and a second connecting portion; the connecting body is respectively connected to the first connecting portion and the second connecting portion. The first connecting part is connected to the surge protection module; the second connecting part is connected to the pin. The connecting body is used to connect conductive wires.
3. The detachable surge plug according to claim 2, characterized in that, The connector serves as a conductive component and electrically connects the surge protection module, the conductive wire, and the pin portion.
4. The detachable surge plug according to claim 3, characterized in that, The first connecting part and the second connecting part are respectively located at both ends of the connecting body, and are connected separately or integrally to the connecting body; The connecting body is provided with a connecting groove for connecting conductive wires.
5. The detachable surge plug according to claim 2, characterized in that, The main body of the plug is provided with a positioning groove, and the connector is inserted into the positioning groove and is positioned by the positioning groove.
6. The detachable surge plug according to claim 2, characterized in that, The connecting body is provided with a first plug slot, the first connecting part is plugged into the first plug slot, and is electrically connected to the surge protection module.
7. The detachable surge plug according to claim 2, characterized in that, The second connecting part is provided with a second insertion slot, which is used for the insertion of the pin part, and the second connecting part is electrically connected to the pin part.
8. The detachable surge plug according to claim 7, characterized in that, The main body of the plug is an integrated plastic component, which supports the surge protection module and the connector.
9. The detachable surge plug according to claim 1, characterized in that, The housing includes a bottom shell and a cover, the bottom shell and the cover are connected; the bottom shell and the cover form the receiving groove.
10. The detachable surge plug according to claim 9, characterized in that, Both the bottom shell and the cover are arranged in a triangular shape.