CN218448486U - Wiring structure and arc fault protector - Google Patents
Wiring structure and arc fault protector Download PDFInfo
- Publication number
- CN218448486U CN218448486U CN202222759637.1U CN202222759637U CN218448486U CN 218448486 U CN218448486 U CN 218448486U CN 202222759637 U CN202222759637 U CN 202222759637U CN 218448486 U CN218448486 U CN 218448486U
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- connecting plate
- wiring
- frame
- wiring structure
- arc fault
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Abstract
The utility model discloses a wiring structure and an arc fault protector, which comprises a connecting plate, wherein the bottom of the connecting plate is provided with an extension part which extends vertically and upwards, the extension part extends to the position below the top of the connecting plate, and a gap is arranged between the extension part and the top of the connecting plate; the wiring frame enters the frame of the connecting plate from the gap of the connecting plate, and the wiring frame and the connecting plate are sleeved with each other; the wiring screw simultaneously penetrates through screw holes formed in the top of the connecting plate and the top of the wiring frame to fix a wire positioned between the connecting plate and the wiring frame; the wiring structure and the arc fault protector of this scheme design set up the extension on the connecting plate, when screwing up the wiring screw, withstands the top of connecting plate through the extension to prevent effectively that the connecting plate atress from being out of shape.
Description
Technical Field
The utility model relates to an electrical apparatus wiring structure technical field, concretely relates to wiring structure and arc fault protector.
Background
The wiring structure of the electric appliance is a structure for connecting and conducting a copper plate or a copper wire inside the electric appliance and an external lead, the connecting plate is used as a part for conducting two wiring terminals, in the wiring structure, the connecting plate needs to be matched with a wiring frame for use, the external lead is arranged between the connecting plate and the wiring frame, and the connecting plate presses the lead by screwing down a wiring screw so as to realize the fixed installation and conduction of the lead; in actual installation, because the wiring frame need with the connecting plate overlap joint, so all design the connecting plate into the C type, the connecting plate of this kind of shape is when screwing up the binding screw, very easily warp after the atress, leads to the wiring structure to receive the damage.
It should be noted that the above background description is provided for clarity and completeness of description of the present invention and for understanding by those skilled in the art. These solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present invention.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model aims to provide a wiring structure and an electric arc fault protector, which effectively solve the technical problem of stress deformation of a connecting plate.
In order to achieve the above purpose, the utility model discloses a technical scheme is: a wiring structure comprising:
the bottom of the connecting plate is provided with an extending part which extends vertically upwards, the extending part extends to a position below the top of the connecting plate, and meanwhile, a gap is formed between the extending part and the top of the connecting plate;
the wire connection frame enters the frame of the connecting plate from the gap of the connecting plate, and the wire connection frame and the connecting plate are sleeved with each other;
and the wiring screw simultaneously penetrates through screw holes formed in the top of the connecting plate and the top of the wiring frame, and is used for fixing a wire between the connecting plate and the wiring frame.
The utility model has the advantages that: the wiring structure of this scheme design sets up the extension on the connecting plate, when screwing up the binding screw, withstands the top of connecting plate through the extension to prevent effectively that the connecting plate atress from being out of shape, leave the clearance simultaneously between extension and connecting plate top, can not influence the normal installation between connecting plate and the connection frame through the clearance.
Furthermore, a gap with the width equal to the thickness of the frame edge of the wiring frame is arranged between the extension part and the top of the connecting plate; the width in clearance is established into and is equaled with the frame limit thickness of wire connection frame, and in wire connection frame can get into the inside casing of connecting plate just in time like this, both realized cup jointing mutually, and furthest ensures that the connecting plate does not warp simultaneously.
Furthermore, the top of the connecting plate is provided with a connecting end which extends outwards, and the connecting end is L-shaped; the link of L type can let the link of connecting plate better with the inside copper line of equipment or copper overlap joint, easy to assemble.
Furthermore, convex reinforcing ribs are arranged on two sides of the parallel part of the connecting plate and the extending part; can improve the holistic intensity of connecting plate through bellied strengthening rib, avoid the connecting plate to take place the condition of deformation.
Furthermore, the top of the wiring frame is of a double-layer structure and comprises an upper layer plate and a lower layer plate, and the upper layer plate and the lower layer plate are buckled with each other; the design of the mutual buckling structure of the double-layer plates can improve the overall strength of the wiring frame and can disassemble the wiring frame through the buckling part under some special conditions.
Furthermore, through grooves are formed in two ends of the bottom of the wiring frame; the external lead is pressed at the bottom of the inner frame of the wiring frame through the connecting plate, and the through groove is formed, so that an installer can observe the condition between the external lead and the connecting plate in the installation process.
This scheme still provides an electric arc fault protector, electric arc fault protector adopts foretell wiring structure.
Further, an external lead is arranged between the connecting plate and the wiring frame and fixed through the wiring screw, and a copper wire inside the arc fault protector is in lap joint with the connecting plate; and the conduction of the external lead and the internal copper wire of the arc fault protector is realized through the connecting plate.
Drawings
Fig. 1 is a schematic diagram of a wiring structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of a connection board structure according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a wire frame according to an embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a wiring structure and an arc fault protector according to another embodiment of the present invention.
In the figure: 1. a connecting plate; 2. a wiring frame; 3. a wiring screw; 4. an arc fault protector; 5. a copper wire;
1.1, an extension part; 1.2, clearance; 1.3, reinforcing ribs; 1.4, connecting ends;
2.1, an upper layer plate; 2.2, a lower plate; 2.3, through grooves.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Please refer to fig. 1-4. It should be understood that, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the present invention is usually placed when in use, which are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be noted that, unless otherwise specifically stated or limited, the terms "disposed," "mounted," "connected" and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediary, and a communication between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 to 4, an embodiment of the present invention discloses a wiring structure, which includes a connecting plate 1, wherein an extending portion 1.1 extending vertically and upwardly is disposed at the bottom of the connecting plate 1, the extending portion 1.1 extends to a position below the top of the connecting plate 1, and a gap 1.2 is disposed between the extending portion 1.1 and the top of the connecting plate 1; the wire connecting structure further comprises a wire connecting frame 2, wherein the wire connecting frame 2 enters the frame of the connecting plate 1 from the gap 1.2 of the connecting plate 1, and the wire connecting frame 2 and the connecting plate 1 are sleeved with each other; still include binding screw 3, pass the screw hole that 1 top of connecting plate and 2 tops of wire frame were seted up simultaneously, will be located connecting plate 1 with wire between the wire frame 2 is fixed.
The wiring structure of this scheme design sets up extension 1.1 on connecting plate 1, when screwing up binding screw 3, withstands the top of connecting plate 1 through extension 1.1 to prevent connecting plate 1 atress deformation effectively, leave clearance 1.2 simultaneously between extension 1.1 and connecting plate 1 top, can not influence the normal installation between connecting plate 1 and the connection frame 2 through clearance 1.2.
On the basis of the above embodiment, preferably, a gap 1.2 having a width equal to the frame edge thickness of the wire connection frame 2 is provided between the extension portion 1.1 and the top of the connection plate 1.
Establish into the width in clearance 1.2 and equal with wire frame 2's frame limit thickness, wire frame 2 can just in time get into the inside casing of connecting plate 1 like this, and both realize cup jointing each other, and furthest ensures that connecting plate 1 does not warp simultaneously.
On the basis of the above embodiment, preferably, the top of the connecting plate 1 is provided with an outwardly extending connecting end 1.4, and the connecting end 1.4 is L-shaped.
The link 1.4 of L type can let the link 1.4 of connecting plate 1 better with the inside copper line 5 of equipment or copper overlap joint, easy to assemble.
On the basis of the above embodiment, it is preferable that convex reinforcing ribs 1.3 are provided on both sides of the portion of the connecting plate 1 parallel to the extending portion 1.1.
Can improve the holistic intensity of connecting plate 1 through bellied strengthening rib 1.3, avoid connecting plate 1 to take place the condition of deformation.
On the basis of the above embodiment, preferably, the top of the wire frame 2 is of a double-layer structure, and includes an upper plate 2.1 and a lower plate 2.2, and the upper plate 2.1 and the lower plate 2.2 are fastened to each other.
The design of the mutual fastening structure of the double-layer plates can improve the overall strength of the wiring frame 2 and can also detach the wiring frame 2 through the fastening part under some special conditions.
On the basis of the above embodiment, preferably, through slots 2.3 are opened at two ends of the bottom of the wire frame 2.
The external lead is pressed at the bottom of the inner frame of the wiring frame 2 through the connecting plate 1, and the through groove 2.3 is formed, so that an installer can observe the condition between the external lead and the connecting plate 1 in the installation process.
The utility model discloses another embodiment still provides an electric arc fault protector, electric arc fault protector 4 adopts foretell wiring structure.
On the basis of the above embodiment, specifically, the external conductor sets up between connecting plate 1 with wire frame 2 and through wiring screw 3 is fixed, the inside copper line 5 of arc fault protector 4 with connecting plate 1 overlap joint realizes switching on of external conductor and the inside copper line 5 of arc fault protector 4 through connecting plate 1.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the above embodiments is to let the person skilled in the art understand the contents of the present invention and implement the present invention, which can not limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.
Claims (8)
1. A wiring structure characterized in that: the method comprises the following steps:
the bottom of the connecting plate is provided with an extending part which extends vertically upwards, the extending part extends to a position below the top of the connecting plate, and meanwhile, a gap is formed between the extending part and the top of the connecting plate;
the wire connection frame enters the frame of the connecting plate from the gap of the connecting plate, and the wire connection frame and the connecting plate are sleeved with each other;
and the wiring screw simultaneously penetrates through screw holes formed in the top of the connecting plate and the top of the wiring frame, and is used for fixing a wire between the connecting plate and the wiring frame.
2. The wiring structure according to claim 1, wherein: and a gap with the width equal to the thickness of the frame edge of the wiring frame is arranged between the extension part and the top of the connecting plate.
3. The wiring structure according to claim 1, wherein: the connecting plate top is provided with the link of outside extension, the link is the L type.
4. The wiring structure according to claim 1, wherein: and two sides of the parallel part of the connecting plate and the extending part are provided with raised reinforcing ribs.
5. The wiring structure according to claim 1, wherein: the top of the wiring frame is of a double-layer structure and comprises an upper layer plate and a lower layer plate, and the upper layer plate and the lower layer plate are mutually buckled.
6. The wiring structure according to claim 1, wherein: through grooves are formed in two ends of the bottom of the wiring frame.
7. An arc fault protector, characterized by: the arc fault protector adopts the wiring structure of any one of the above claims 1 to 6.
8. The arc fault protector of claim 7, wherein: the external conductor sets up the connecting plate with between the connection frame and pass through wiring screw is fixed, the inside copper line of arc fault protector with the connecting plate overlap joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759637.1U CN218448486U (en) | 2022-10-19 | 2022-10-19 | Wiring structure and arc fault protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222759637.1U CN218448486U (en) | 2022-10-19 | 2022-10-19 | Wiring structure and arc fault protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218448486U true CN218448486U (en) | 2023-02-03 |
Family
ID=85068958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222759637.1U Active CN218448486U (en) | 2022-10-19 | 2022-10-19 | Wiring structure and arc fault protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218448486U (en) |
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2022
- 2022-10-19 CN CN202222759637.1U patent/CN218448486U/en active Active
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