CN224123549U - power outlet - Google Patents
power outletInfo
- Publication number
- CN224123549U CN224123549U CN202520668236.6U CN202520668236U CN224123549U CN 224123549 U CN224123549 U CN 224123549U CN 202520668236 U CN202520668236 U CN 202520668236U CN 224123549 U CN224123549 U CN 224123549U
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- China
- Prior art keywords
- conductive sheet
- hole
- pole
- welding structure
- conductive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
本申请实施例提供一种电源插座，第二导电片与相邻第一导电片之间通过焊接形成第一焊接结构，第一焊接结构作为可靠的连接整体，导线再通过第二焊接结构与第一焊接结构连接，或者导线再通过第二焊接结构与第一导电片或第二导电片连接，通过分步焊接工艺优化金属片与导线的连接方式，解决焊接不良导致的接触失效及安全隐患，同时提升生产良率。
This application provides a power socket in which a second conductive sheet and an adjacent first conductive sheet are welded together to form a first welding structure. The first welding structure serves as a reliable connection. The wire is then connected to the first welding structure through the second welding structure, or the wire is then connected to the first conductive sheet or the second conductive sheet through the second welding structure. By optimizing the connection method between the metal sheet and the wire through a step-by-step welding process, the contact failure and safety hazards caused by poor welding are solved, while improving the production yield.
Description
Technical Field
The utility model relates to the technical field of power sockets, in particular to a power socket structure for improving connection stability and safety by optimizing an internal metal sheet welding process.
Background
In the existing manufacturing process of power sockets (such as a socket, a converter and the like), the welding quality between an internal zero live wire (L/N pole) and a copper strip is directly related to the safety and reliability of a product. The current industry commonly adopts the following process that a plurality of metal sheets (corresponding to different jacks) are adjacently arranged and directly welded with a wire through soldering tin. However, the process is easy to cause poor welding, so that potential safety hazards are caused, unavoidable gaps exist between adjacent metal sheets, soldering tin is difficult to uniformly fill, and cold joint and missing welding are easy to occur. Poor welding is easy to cause jack contact failure and local resistance to rise, so that arcing, overheating and even firing are generated.
The core reason is that the welding point uniformity and long-term stability cannot be ensured by the direct many-to-one welding process of the metal sheet and the lead. Therefore, there is a need for a power socket with a new welding structure to solve the potential safety hazard and efficiency bottleneck in the prior art.
Disclosure of utility model
The utility model aims to provide a power socket, wherein a first welding structure is formed between a second conducting strip and an adjacent first conducting strip through welding, the first welding structure is used as a reliable connection whole, a wire is connected with the first welding structure through the second welding structure, or the wire is connected with the first conducting strip or the second conducting strip through the second welding structure, the connection mode of the metal strip and the wire is optimized through a step-by-step welding process, the contact failure and the potential safety hazard caused by poor welding are solved, and meanwhile, the production yield is improved.
An electrical outlet according to an embodiment of the present application includes:
A socket insulating body;
the socket comprises at least one first conducting strip, at least one second conducting strip, at least one first conducting strip and a second conducting strip, wherein the at least one first conducting strip is provided with a socket for inserting a plug of external electric equipment;
The socket comprises a socket insulating main body, at least one first conductive sheet, at least one second conductive sheet, at least one first welding structure and a second welding structure, wherein the at least one first conductive sheet is arranged on the socket insulating main body;
And the wire is connected with the first welding structure through the second welding structure and is electrically conducted, or is connected with the at least one first conducting sheet or the at least one second conducting sheet through the second welding structure and is electrically conducted.
Further, as a more preferable embodiment of the utility model, the at least one second conductive sheet comprises a metal sheet body, the metal sheet body comprises a plane part, and one end of the metal sheet body is provided with a first bending part which is perpendicular to the plane part.
Further, as a more preferable embodiment of the utility model, the first bending part and/or the second bending part is/are provided with a groove, the groove is used for the wire core of the wire to pass through, the first welding structure is arranged on one side of the groove, and at least one part of the second welding structure fills at least one part of the groove.
Further, as a more preferable embodiment of the utility model, the first bending part and/or the second bending part is/are provided with a first through hole, the first through hole is used for the wire core of the wire to pass through, the first welding structure is arranged on one side of the first through hole, and at least one part of the second welding structure fills at least one part of the first through hole.
Further, as a more preferable embodiment of the present utility model, the metal sheet body is provided with at least one second through hole on the plane portion, the at least one second through hole is used for extending and matching and plugging one end of the at least one first conductive sheet, one end of the at least one first conductive sheet is fixed in the second through hole through a third welding structure, and at least one part of the third welding structure fills at least one part of the second through hole.
Further, as a more preferable embodiment of the utility model, the other end of the metal sheet body is provided with a second bending part, the second bending part is perpendicular to the plane part, the second bending part is used for being electrically connected with the power adapter, the second bending part is provided with a third through hole, and the third through hole is used for positioning and mounting the power adapter.
Further, as a more preferable embodiment of the utility model, the at least one first conductive sheet comprises an N-pole plug connector and an L-pole plug connector, wherein the N-pole plug connector and the L-pole plug connector are respectively arranged on opposite sides of the socket insulating main body;
the socket insulating body is provided with the at least one second conductive sheet on an adjacent side of the at least one first conductive sheet;
the at least one second conductive sheet comprises an N-pole conductive sheet and an L-pole conductive sheet;
the N pole conducting plate is respectively and electrically connected with the N pole plug connector, the L pole conducting plate is respectively and electrically connected with the L pole plug connector, and the overlapping positions of the N pole conducting plate and the L pole conducting plate are isolated through an insulating piece.
Further, as a more preferable embodiment of the utility model, at least one side of the insulating member is provided with a clamping groove, the clamping groove is matched with the overlapping position of the N-pole conducting plate and the L-pole conducting plate, and the N-pole conducting plate or a part of the L-pole conducting plate can be clamped into the clamping groove.
Further, as a more preferable embodiment of the present utility model, the insulating member is provided with at least one first positioning hole, the socket insulating body is provided with a first positioning pin adapted to the at least one first positioning hole, and the insulating member can be inserted into the first positioning pin through the at least one first positioning hole.
Further, as a more preferable embodiment of the present utility model, the at least one second conductive sheet is provided with at least one second positioning hole, the socket insulating body is provided with a second positioning pin adapted to the at least one second positioning hole, and the insulating member can be inserted into the second positioning pin through the at least one second positioning hole.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the description of the embodiments will be briefly described below.
Fig. 1 is a schematic structural diagram of a power socket according to an embodiment of the application.
Fig. 2 is a schematic structural diagram of another power socket according to an embodiment of the application.
Fig. 3 is an exploded view of a structural part of a power socket according to an embodiment of the present application.
Fig. 4 is an expanded schematic view of a structure of a second conductive sheet according to an embodiment of the present application.
Fig. 5 is an expanded schematic view of a structure of another second conductive sheet according to an embodiment of the present application.
Fig. 6 is an exploded view of the overall structure of a power socket according to an embodiment of the present application.
Fig. 7 is a schematic structural view of an unavoidable gap between adjacent metal sheets in the prior art of the present application.
Reference numerals:
The socket comprises a 1-socket insulating main body, 11-mounting windows, 12-first positioning bolts, 2-first conducting plates, 21-sockets, 22-N pole connectors, 23-L pole connectors, 3-second conducting plates, 31-metal sheets, 311-second through holes, 32-plane parts, 33-first bending parts, 331-grooves, 332-first through holes, 34-second bending parts, 341-third through holes, 35-N pole conducting plates, 36-L pole conducting plates, 37-second positioning holes, 4-conducting wires, 41-live wires, 42-zero wires, 5-insulating pieces, 51-clamping grooves, 52-first positioning holes and 53-third positioning bolts.
A-first welded structure, b-second welded structure and c-third welded structure.
100-Power adapter.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present application, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element, or be directly connected or indirectly connected to the other element when the element is referred to as being "connected" to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or components referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" or "a number" means two or more, unless specifically defined otherwise.
It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for the purpose of understanding and reading the disclosure, and are not intended to limit the scope of the application, which is defined by the claims, but rather by the claims, unless otherwise indicated, and that any structural modifications, proportional changes, or dimensional adjustments, which would otherwise be apparent to those skilled in the art, would be made without departing from the spirit and scope of the application.
Examples
The embodiment aims to solve the problems that in the prior art, the welding process of the metal sheet and the lead 4 is direct many-to-one, the uniformity and the long-term stability of welding spots cannot be ensured, unavoidable gaps exist between adjacent metal sheets, so that soldering tin is difficult to uniformly fill, and the soldering tin is easy to generate cold joint and missing joint. Poor welding is easy to cause jack contact failure and local resistance to rise, so that arcing, overheating and even firing are generated. For this reason, referring to fig. 1-7, the present embodiment provides a power socket, in which a first welding structure a is formed between a second conductive sheet 3 and an adjacent first conductive sheet 2 by welding, the first welding structure a is used as a reliable connection unit, a wire 4 is connected to the first welding structure a through a second welding structure b, or the wire 4 is connected to the first conductive sheet 2 or the second conductive sheet 3 through a second welding structure b, and a connection manner between a metal sheet and the wire 4 is optimized by a step welding process, so as to solve contact failure and potential safety hazard caused by poor welding, and improve production yield.
Referring to fig. 1-3, an electrical outlet comprises an outlet insulating body 1, at least one first conductive sheet 2, at least one second conductive sheet 3, and a wire 4.
The socket insulating body 1 can be formed by injection molding of flame-retardant polycarbonate or flame-retardant ABS plastic, the side wall of the socket insulating body 1 is provided with a mounting window 11 for clamping the first conductive sheet 2, the first conductive sheet 2 is bent to form a V-shaped socket 21, the first conductive sheet 2 is made of phosphor bronze, the surface of the first conductive sheet 2 is plated with nickel, the surface of the first conductive sheet comprises an N-pole plug connector and an L-pole plug connector 23, and the V-shaped socket 21 at the tail end is designed to be an elastic contact sheet.
At least one second conductive sheet 3 is disposed on the socket insulating body 1, and at least one second conductive sheet 3 is electrically connected to each other through a first soldering structure a. It should be noted that the second conductive sheet 3 is detachably disposed on one side of the socket insulating body 1, and illustratively, the opposite sides of the socket insulating body 1 are provided with the first conductive sheets 2, and the sides adjacent to the opposite sides are provided with the second conductive sheets 3, so that the two first conductive sheets 2 are electrically conducted with the same polarity through the second conductive sheets 3.
The wire 4 is connected to and electrically conducted with the first soldering structure a through the second soldering structure b (as shown in fig. 1), or the wire 4 is connected to and electrically conducted with the at least one first conductive sheet 2 or the at least one second conductive sheet 3 through the second soldering structure b (as shown in fig. 2). The lead wire 4 includes a live wire 41 (L pole), a neutral wire 42 (N pole), and a ground wire.
Referring to fig. 4 and 5, in some embodiments, at least one second conductive sheet 3 includes a metal sheet body 31, the metal sheet body 31 includes a planar portion 32, and one end of the metal sheet body 31 is provided with a first folded portion 33, and the first folded portion 33 is perpendicular to the planar portion 32. The flat portion 32 and the first conductive sheet 2 are in a vertical state as a whole, that is, the first folded portion 33 and the first conductive sheet 2 are in a parallel state, and the first folded portion 33 and the end portion of the first conductive sheet 2 are in contact welding to form a first welded structure a.
Referring to fig. 4, in some embodiments, the first bending part 33 is provided with a groove 331, the groove 331 is used for the core of the wire 4 to pass through, the first welding structure a is arranged at one side of the groove 331, and at least a part of the second welding structure b fills at least a part of the groove 331.
Referring to fig. 5, in some embodiments, the first bending part 33 is provided with a first through hole 332, the first through hole 332 is used for the core of the wire 4 to pass through, a first welding structure a is arranged at one side of the first through hole 332, and at least a part of the second welding structure b fills at least a part of the first through hole 332. Illustratively, the depth of the first through hole 332 is adapted to the core leakage length of the wire 4. Or the first conductive sheet 2 is also provided with another first through hole 332 at a corresponding position of the first through hole 332, the wire core of the wire 4 can pass through, and the second welding structure fills the first through holes 332 on the first conductive sheet 2 and the second conductive sheet 3. Illustratively, the core of the wire 4 is stripped to expose a 5mm core by peeling off the outer skin at the end of the wire 4. The wire core of the lead 4 is embedded into the groove 331, the groove 331 and the surrounding area are filled with soldering tin, and the soldering tin is formed to form a second welding structure b. Or the wire core of the lead 4 passes through the first through hole 332, and the soldering tin wraps the inner side and the outer side of the first through hole 332 to be soldered and formed, so that the second soldering structure b is obtained.
Referring to fig. 4 and 5, in some embodiments, the metal sheet body 31 is provided with at least one second through hole 311 on the planar portion 32, the at least one second through hole 311 is used for extending and mating with one end of the at least one first conductive sheet 2, one end of the at least one first conductive sheet 2 is fixed in the second through hole 311 by a third welding structure c, and at least a portion of the third welding structure c fills at least a portion of the second through hole 311.
Referring to fig. 3-6, in some embodiments, a second bending portion 34 is disposed at the other end of the metal sheet body 31, the second bending portion 34 is perpendicular to the planar portion 32, the second bending portion 34 is used for electrically connecting with the power adapter 100, the second bending portion 34 is provided with a third through hole 341, and the third through hole 341 is used for positioning and mounting the power adapter 100.
Referring to fig. 3-5, in some embodiments, at least one first conductive sheet 2 includes an N-pole plug 22 and an L-pole plug 23, N-pole plug 22 and L-pole plug 23 are disposed on opposite sides of the socket insulating body 1, at least one second conductive sheet 3 is disposed on an adjacent side of the socket insulating body 1, at least one second conductive sheet 3 includes an N-pole conductive sheet 35 and an L-pole conductive sheet 36, the N-pole conductive sheet 35 is electrically connected to the N-pole plug 22, the L-pole conductive sheet 36 is electrically connected to the L-pole plug 23, and overlapping positions of the N-pole conductive sheet 35 and the L-pole conductive sheet 36 are isolated by the insulating member 5.
Referring to fig. 4 and 5, in some embodiments, at least one side of the insulating member 5 is provided with a clamping groove 51, the clamping groove 51 is matched with the overlapping position of the N-pole conductive sheet 35 and the L-pole conductive sheet 36, and a part of the N-pole conductive sheet 35 or the L-pole conductive sheet 36 can be clamped into the clamping groove 51. For example, the insulating member 5 is made of high temperature nylon, and a U-shaped clamping groove 51 is symmetrically formed on one side or both sides of the insulating member, and anti-slip lines are formed on the inner wall of the clamping groove 51 to enhance friction force. The width of the clamping groove 51 is matched with the thicknesses of the N-pole conductive sheet 35 and the L-pole conductive sheet 36, so that the conductive sheet is ensured to be free from shaking after being inserted. The insulating member 5 is assembled by sequentially clamping, for example, the L-pole conductive sheet 36 is first mounted on the socket insulating body 1, then the insulating member 5 covers the overlapping position of the L-pole conductive sheet 36 and the N-pole conductive sheet 35 and is connected with the socket insulating body 1, and finally the N-pole conductive sheet 35 is mounted. The insulator 5 can be embedded in the overlapping position of the N-pole conductive sheet 35 and the L-pole conductive sheet 36, and the clamping groove 51 can cover the edge of the N-pole conductive sheet 35 or the L-pole conductive sheet 36 to form physical isolation.
Referring to fig. 1 to 5, in some embodiments, the insulating member 5 is provided with at least one first positioning hole 52, and the socket insulating body 1 is provided with a first positioning pin 12 adapted to the at least one first positioning hole 52, and the insulating member 5 can be inserted into the first positioning pin 12 through the at least one first positioning hole 52. Illustratively, the insulator 5 body is provided with 4 first positioning holes 52 at corners for precise engagement with positioning pins on the socket insulator body 1. The first positioning hole 52 is in interference fit with the bolt to prevent the insulating member 5 from being displaced
Referring to fig. 1 to 4, in some embodiments, at least one second conductive sheet 3 is provided with at least one second positioning hole 37, and the socket insulating body 1 is provided with a second positioning pin 13 adapted to the at least one second positioning hole 37, and the insulating member 5 can be inserted into the second positioning pin 13 through the at least one second positioning hole 37. Further, the second conductive sheet 3 is further provided with a third positioning hole 38, and the insulating member 5 is further provided with a third positioning plug 53 adapted to the third positioning hole 38.
The electronic device provided by the embodiment of the application is described in detail above. Specific examples are set forth herein to illustrate the principles and embodiments of the present application and are provided to aid in the understanding of the present application. Meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in light of the ideas of the present application, the present description should not be construed as limiting the present application.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520668236.6U CN224123549U (en) | 2025-04-09 | 2025-04-09 | power outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202520668236.6U CN224123549U (en) | 2025-04-09 | 2025-04-09 | power outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN224123549U true CN224123549U (en) | 2026-04-14 |
Family
ID=99389920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202520668236.6U Active CN224123549U (en) | 2025-04-09 | 2025-04-09 | power outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN224123549U (en) |
-
2025
- 2025-04-09 CN CN202520668236.6U patent/CN224123549U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |