An overload protection power strip that is easy to install

Abstract

The utility model discloses an overload protection row plug convenient to installation, it includes upper casing and lower casing, the inside between this upper casing and this lower casing is installed respectively first plug part, second plug part and third plug part, one end of this third plug part is equipped with overload protector, the end between this upper casing and this lower casing is connected with power cord, one end of this overload protector is connected with the electrically conductive copper sheet, the electrically conductive copper sheet is in proper order with this third plug part, this second plug part and this first plug part between electrically conductive welding connection, the power cord is connected with this overload protector through electric wire. The utility model discloses an overload protection row plug through the clamping installation of first plug part, second plug part and third plug part, the fixedness of the butt joint and the butt joint head of upper casing and lower casing and the direct electrically conductive connection of the electrically conductive copper sheet, has realized simple installation, and the stable electricity conduction and the material saving.

Description

Technical Field

[0001] This utility model belongs to the field of power strip technology, specifically relating to an overload protection power strip that is easy to install. Background Technology

[0002] Power strips are widely used power accessories in daily life and work, mainly for providing power to various electrical devices.

[0003] However, existing power strips have several shortcomings in installation and use. The internal plug components of traditional power strips are usually fixed with screws, and the plugs need to be connected by additional wires. This is not only complicated and time-consuming to install, but also prone to unstable conductivity due to improper wiring or poor contact, affecting the safety and reliability of the power strip.

[0004] The connection between the power cord and the casing of existing power strips mostly relies on soldering, which increases material consumption and production processes, while reducing installation efficiency and maintenance convenience.

[0005] Therefore, overcoming the shortcomings of the existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0006] In view of the technical problems mentioned in the background art, the purpose of this utility model is to provide an overload protection power strip that is easy to install, so as to solve the technical problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an easy-to-install overload protection power strip, comprising an upper housing and a lower housing. A first plug component, a second plug component, and a third plug component are respectively installed between the interior of the upper housing and the lower housing. One end of the third plug component is provided with an overload protector. A power cord is connected between the ends of the upper housing and the lower housing. One end of the overload protector is connected to a conductive copper sheet. The conductive copper sheet is conductively soldered to the third plug component, the second plug component, and the first plug component in sequence. The power cord is connected to the overload protector via an electrical wire.

[0008] Furthermore, the upper housing and the lower housing are respectively provided with a first plug mounting position, a second plug mounting position and a third plug mounting position. The first plug component is fitted between the first plug mounting positions, the second plug component is fitted between the second plug mounting positions and the third plug component is fitted between the third plug mounting positions.

[0009] Furthermore, the first plug mounting position, the second plug mounting position, and the third plug mounting position are arranged sequentially along the length of the plug bar.

[0010] Furthermore, one end of the third plug mounting position is provided with a protector mounting position, and fixed through posts are symmetrically provided at both ends of the protector mounting position. The overload protector is mounted on the fixed through post and is connected and fixed to the fixed through post by fasteners passing through the overload protector.

[0011] Furthermore, a switch opening is provided on the upper surface of the mounting position of the overload protector, and a control switch is installed at the upper end of the overload protector, which is embedded in the switch opening.

[0012] Furthermore, the end of the upper housing is recessed with a connector slot, the front end of the power cord is provided with a power cord connector, the power cord connector is snapped into the connector slot, the front end of the power cord connector is provided with a first fixing protrusion, the inner front end of the connector slot is provided with a second fixing protrusion, the first fixing protrusion and the second fixing protrusion are correspondingly arranged, and are connected and fixed by fasteners passing through the first fixing protrusion and the second fixing protrusion.

[0013] Furthermore, the lower housing is embedded in the inner bottom of the upper housing. The inner edge of the upper housing is uniformly provided with a plurality of through-posts, and the inner edge of the lower housing is uniformly provided with a plurality of through-heads. The through-heads and through-posts are connected one by one, and fasteners are used to connect and fix the lower housing to the inner bottom of the upper housing.

[0014] Furthermore, the outer front end of the upper housing is provided with a plug-in hanging hole.

[0015] The present invention has the following advantages: The overload protection power strip of the present invention achieves simple installation, stable conductivity and material saving through the snap-fit ​​installation of the first plug component, the second plug component and the third plug component, the fixing of the upper shell and the lower shell through the through post and through head, and the direct conductive connection of the conductive copper sheet. The overload protector is installed firmly and is equipped with a control switch, which can cut off the power in time when the current is abnormal. The overall structure is compact, stable and durable. At the same time, the upper shell is provided with a power strip hanging hole, which can be hung on the wall or on the shelf, which is flexible in arrangement and convenient to use and access. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of the first plug component, the second plug component, the third plug component, the overload protector, and the power cord installed in the upper housing of this utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the upper and lower shells of this utility model.

[0019] Figure 4This is a schematic diagram of the external structure of the upper and lower shells of this utility model.

[0020] Figure 5 This is a schematic diagram of the second overall three-dimensional structure of this utility model.

[0021] Figure 6 This is a schematic diagram of the structure of the second type of the present invention, in which the first plug component, the second plug component, the third plug component, the overload protector, and the power cord are installed in the upper housing.

[0022] Reference numerals: Upper housing 10; Lower housing 20; First plug component 30; Second plug component 40; Third plug component 50; Overload protector 60; Power cord 70; Conductive copper sheet 61; First plug mounting position 11; Second plug mounting position 12; Third plug mounting position 13; Protector mounting position 14; Fixing post 141; Switch opening 142; Control switch 62; Connector slot 15; Power cord connector 71; First fixing head 711; Second fixing head 151; Connecting post 16; Connecting head 21; Power strip hanging hole 17. Detailed Implementation

[0023] like Figures 1 to 6 As shown, an easy-to-install overload protection power strip includes an upper housing 10 and a lower housing 20. A first plug component 30, a second plug component 40, and a third plug component 50 are respectively installed between the interior of the upper housing 10 and the lower housing 20. One end of the third plug component 50 is equipped with an overload protector 60. A power cord 70 is connected between the ends of the upper housing 10 and the lower housing 20. One end of the overload protector 60 is connected to a conductive copper sheet 61. The conductive copper sheet 61 is conductively soldered to the third plug component 50, the second plug component 40, and the first plug component 30 in sequence. The power cord 70 is connected to the overload protector 60 via an electrical wire. During use, no additional internal wiring is required; the conductive copper sheet 61 can achieve direct conductive connection. The copper sheets are compactly arranged and have stable conductivity, eliminating unnecessary wire connections, reducing material usage, improving copper sheet utilization, and enhancing overall installation convenience.

[0024] In practical implementation, the upper housing 10 and the lower housing 20 are respectively provided with a first plug mounting position 11, a second plug mounting position 12, and a third plug mounting position 13. The first plug mounting position 11, the second plug mounting position 12, and the third plug mounting position 13 are arranged sequentially along the length of the power strip. The first plug component 30 is snapped into the first plug mounting position 11, the second plug component 40 is snapped into the second plug mounting position 12, and the third plug component 50 is snapped into the third plug mounting position 13. In use, each plug component is quickly positioned and fixed by snapping, avoiding the extra steps required by the traditional screw fastening installation method. This allows for convenient and quick assembly and disassembly, improving the installation efficiency and structural stability of the power strip.

[0025] In practical implementation, one end of the third plug mounting position 13 is provided with a protector mounting position 14. The two ends of the protector mounting position 14 are symmetrically provided with fixing posts 141. The overload protector 60 is mounted on the fixing posts 141 and is connected and fixed to the fixing posts 141 by fasteners passing through the overload protector 60, thereby ensuring the overload protector 60 is securely mounted on the protector mounting position 14. A switch opening 142 is provided on the upper surface of the protector mounting position 14. A control switch 62 is mounted on the upper end of the overload protector 60 and is embedded in the switch opening 142. During use, the user can control the on / off state of the plug using the control switch 62. When the current exceeds the rated value, the overload protector 60 can automatically cut off the power to prevent damage to electrical components and improve safety and reliability.

[0026] In practical implementation, the upper housing 10 has a recessed connector slot 15 at its end, and the power cord 70 has a power cord connector 71 at its front end. The power cord connector 71 is snapped into the connector slot 15, achieving a stable connection between the power cord 70 and the upper housing 10. The front end of the power cord connector 71 has a first fixing protrusion 711, and the inner front end of the connector slot 15 has a second fixing protrusion 151. The first fixing protrusion 711 and the second fixing protrusion 151 are correspondingly arranged and connected and fixed by fasteners passing through the first fixing protrusion 711 and the second fixing protrusion 151. In use, the power cord connector 71 achieves a firm installation through a snap-fit ​​and fastening mechanism, which not only improves installation stability and tensile strength but also facilitates disassembly and replacement. This avoids the complex processes of injection molding or glue fixation used in traditional power strips, improving product maintainability and production assembly efficiency.

[0027] In practical implementation, the lower housing 20 is embedded in the inner bottom of the upper housing 10. The inner edge of the upper housing 10 is evenly provided with a plurality of through-posts 16, and the inner edge of the lower housing 20 is evenly provided with a plurality of through-heads 21. The through-heads 21 and the through-posts 16 are connected one by one, and fasteners are used to pass through the through-heads 21 and the through-posts 16 to fix them. Thus, the lower housing 20 is fixedly installed in the inner bottom of the upper housing 10. In use, the through-posts 16 and through-heads 21 between the upper housing 10 and the lower housing 20 achieve precise matching and fixed connection, ensuring the tightness and stability of the overall structure, preventing the housing from loosening during long-term use or movement, and improving the assembly accuracy and service life of the power strip.

[0028] In practical implementation, the outer front end of the upper housing 10 is provided with a power strip hanging hole 17, which can be used for hanging installation. The power strip hanging hole 17 can hang the power strip on the wall, the side of the table, or the shelf, and can be flexibly arranged according to the usage needs. It is convenient for installation and use, and effectively avoids the dust and moisture problems caused by the power strip being placed on the ground for a long time, making it more convenient and practical to use.

[0029] In summary, the overload protection power strip of this utility model achieves simple installation, stable conductivity, and material saving through the snap-fit ​​installation of the first plug component 30, the second plug component 40, and the third plug component 50, the fixing of the upper housing 10 and the lower housing 20 with the connecting post 16 and the connecting head 21, and the direct conductive connection of the conductive copper sheet 61. The overload protector 60 is installed firmly and equipped with a control switch 62, which can cut off the power in time when the current is abnormal. The overall structure is compact, stable, and durable. At the same time, the upper housing 10 is provided with a power strip hanging hole 17, which can be hung on the wall or on the shelf, making it flexible in arrangement and easy to use and access.

Claims

1. An easy-to-install overload protection power strip, characterized in that, It includes an upper housing (10) and a lower housing (20). A first plug component (30), a second plug component (40) and a third plug component (50) are respectively installed between the interior of the upper housing (10) and the lower housing (20). One end of the third plug component (50) is provided with an overload protector (60). A power cord (70) is connected between the ends of the upper housing (10) and the lower housing (20). One end of the overload protector (60) is connected with a conductive copper sheet (61). The conductive copper sheet (61) is conductively soldered to the third plug component (50), the second plug component (40) and the first plug component (30) in sequence. The power cord (70) is connected to the overload protector (60) by a wire.

2. The easy-to-install overload protection power strip according to claim 1, characterized in that, The upper housing (10) and the lower housing (20) are respectively provided with a first plug mounting position (11), a second plug mounting position (12) and a third plug mounting position (13). The first plug component (30) is fitted between the first plug mounting positions (11), the second plug component (40) is fitted between the second plug mounting positions (12) and the third plug component (50) is fitted between the third plug mounting positions (13).

3. The easy-to-install overload protection power strip according to claim 2, characterized in that, The first plug mounting position (11), the second plug mounting position (12), and the third plug mounting position (13) are arranged sequentially along the length of the plug bar.

4. The easy-to-install overload protection power strip according to claim 3, characterized in that, The third plug mounting position (13) has a protector mounting position (14) at one end. The protector mounting position (14) has fixed through posts (141) symmetrically arranged at both ends. The overload protector (60) is mounted on the fixed through post (141) and is connected and fixed to the fixed through post (141) by fasteners passing through the overload protector (60).

5. The easy-to-install overload protection power strip according to claim 4, characterized in that, The upper surface of the protector mounting position (14) is provided with a switch opening (142), and the upper end of the overload protector (60) is provided with a control switch (62), which is embedded in the switch opening (142).

6. The easy-to-install overload protection power strip according to claim 1, characterized in that, The upper housing (10) has a recessed connector slot (15) at its end. The power cord (70) has a power cord connector (71) at its front end. The power cord connector (71) is snapped into the connector slot (15). The power cord connector (71) has a first fixing head (711) at its front end. The connector slot (15) has a second fixing head (151) at its inner front end. The first fixing head (711) and the second fixing head (151) are correspondingly arranged and are connected and fixed by fasteners passing through the first fixing head (711) and the second fixing head (151).

7. The easy-to-install overload protection power strip according to claim 1, characterized in that, The lower housing (20) is embedded in the inner bottom of the upper housing (10). The inner edge of the upper housing (10) is uniformly provided with a plurality of through-posts (16), and the inner edge of the lower housing (20) is uniformly provided with a plurality of through-heads (21). The plurality of through-heads (21) and the plurality of through-posts (16) are connected one by one, and are fixed by fasteners passing through the through-heads (21) and the through-posts (16), so that the lower housing (20) is fixedly installed in the inner bottom of the upper housing (10).

8. The easy-to-install overload protection power strip according to claim 1, characterized in that, The outer front end of the upper housing (10) is provided with a plug-in hanging hole (17).

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