CN215911600U

CN215911600U - Integral type ground terminal

Info

Publication number: CN215911600U
Application number: CN202121529284.5U
Authority: CN
Inventors: 张勇; 蔡泽锋; 朱奕光; 白永锋; 梁土严
Original assignee: Foshan Electrical and Lighting Co Ltd
Current assignee: Foshan Electrical and Lighting Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-25
Anticipated expiration: 2031-07-07

Abstract

The utility model relates to the technical field of grounding terminals, in particular to an integrated grounding terminal, which has the technical scheme that: comprises a wiring part and a grounding part; the wiring part is used for assembling a ground wire; the grounding part is arranged on one side surface of the wiring part; the grounding part is provided with a first screw hole, and the edge of an opening of the first screw hole is provided with a bulge which is used for abutting against the lamp. The utility model can realize the purposes of automatic production and automatic assembly and has the advantages of high assembly efficiency and good grounding effect.

Description

Integral type ground terminal

Technical Field

The utility model relates to the technical field of grounding terminals, in particular to an integrated grounding terminal.

Background

The grounding terminal is widely used on I-type electrical appliances such as household electrical appliances and lamps in daily use, and serves as a key device for leakage protection to guarantee the use safety of the electrical appliances of people.

At present, the pattern that ground terminal used on the market is mostly for metal wiring copper ring and sawtooth lock washer cooperation use or other metal wire wares and sawtooth lock washer cooperation, wherein the sawtooth lock washer is mainly done locking and ground connection effect, but the ground terminal that such cooperation was used is that metal wire ware and sawtooth lock washer constitute, manual assembly is inefficient, simultaneously because sawtooth lock washer shape unevenness, the mechanical automation assembly degree of difficulty is great, scrape the bad ground effect of lacquer not good because of the difficult packing ring of equipment.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an integrated grounding terminal which can realize the purposes of automatic production and automatic assembly and has the advantages of high assembly efficiency and good grounding effect.

The above technical object of the present invention is achieved by the following technical solutions, in which an integrated ground terminal includes:

a wiring portion for mounting a ground wire;

a grounding part arranged on one side surface of the wiring part;

the grounding part is provided with a first screw hole, and the edge of an opening of the first screw hole is provided with a bulge which is used for abutting against the lamp.

In one embodiment, the protrusion is provided in plurality, and the plurality of protrusions are circumferentially provided along an opening edge of the first screw hole.

In one embodiment, a tip is arranged at one end of the protrusion, which faces away from the first screw hole.

In one embodiment, the bottom of the wire connecting portion is provided with a limiting portion.

In one embodiment, a plug-in part is arranged on one side surface of the limiting part, which faces away from the wire connecting part, the cross section of the plug-in part is arc-shaped, and the plug-in part is arranged along the long axis direction of the wire connecting part.

In one embodiment, the wire connection portion has a wire connection hole, and a surface of the wire connection portion is provided with a second screw hole communicating with the wire connection hole.

In one embodiment, the first screw hole and the second screw hole are both screwed with bolts.

The utility model has the technical effects and advantages that: the wiring portion, the grounding portion and the protrusions are integrally arranged, so that automatic production of the grounding terminal is facilitated, automatic assembly of the grounding terminal and a lamp is achieved, assembly efficiency in a production and manufacturing process is improved, and labor cost is reduced.

Drawings

Fig. 1 is a schematic structural view of a ground terminal in the present embodiment;

FIG. 2 is a perspective view of the ground terminal of the present embodiment;

fig. 3 is a side sectional view of the ground terminal in the present embodiment;

fig. 4 is an assembly diagram of the ground terminal in the present embodiment.

In the figure: 1. a wiring portion; 11. a wiring hole; 12. a second screw hole; 2. a ground part; 21. a first screw hole; 3. a limiting part; 4. a plug-in part; 5. a protrusion; 51. a tip; 6. grounding the preformed hole; 7. and (4) bolts.

Detailed Description

The utility model is described in detail below with reference to the figures and examples.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 and 2, an integrated ground terminal includes a wire connection portion 1 and a ground connection portion 2.

Specifically, the wiring portion 1 is used for mounting a ground wire; the ground portion 2 is provided on one side surface of the wire portion 1. The grounding part 2 is provided with a first screw hole 21, and the opening edge of the first screw hole 21 is provided with a bulge 5 for abutting against the lamp.

The wiring part 1, the grounding part 2 and the protrusion 5 are integrally arranged, can be directly applied to an automatic production line, and can also be directly applied to an automatic assembly line of a lamp after the grounding terminal is manufactured, so that automatic production and assembly can be carried out by mechanical equipment, the processing efficiency is improved, and the labor intensity and the production cost of personnel are reduced.

Referring to fig. 4, the lamp has two ground holes 6 for connecting with the ground terminal, when the lamp is assembled with the ground terminal, a paint layer is scraped off along the edge of the opening of the ground hole 6 on the lamp, the scraped paint layer is matched with the surface of the ground terminal, and then the ground terminal is connected in the ground hole 6. The lamp is connected with the grounding terminal in a mode of exposing the surface layer, so that the installation gap between the grounding terminal and the lamp is effectively reduced, the grounding function is completely realized, and the installation reliability and stability of the grounding terminal are improved.

Referring back to fig. 2 and 3, further, a plurality of protrusions 5 are provided, and the plurality of protrusions 5 are circumferentially provided along the opening edge of the first screw hole 21.

A plurality of protruding 5 evenly distributed are at the opening edge of first screw 21, and protruding 5 can make ground terminal transition pressfitting on lamps and lanterns to replace traditional sawtooth lock washer to realize the mesh of pressfitting locking, the locking force is stronger.

Further, the end of the protrusion 5 facing away from the first screw hole 21 is provided with a tip 51.

When the protrusion 5 is pressed on the lamp, the tip 51 abuts around the grounding reserved hole 6, and the arrangement of the tip 51 can enable the stress between the protrusion 5 and the lamp to be more concentrated, so that the firmness degree is high, and the complete reliability of the grounding function is ensured.

In the present embodiment, five protrusions 5 are specifically arranged, and each of the five protrusions 5 is in a triangular prism shape, in terms of number, the number of the protrusions 5 may be specifically arranged according to actual processing requirements, for example, six, seven, and the like, and in terms of shape, the protrusions 5 may be specifically arranged according to specific requirements, for example, they are arranged in a conical shape, a square shape, a circular shape, an irregular shape, and the like.

Further, the bottom of the wiring part 1 is provided with a limiting part 3.

Spacing portion 3 is arranged in inserting and establishing ground connection preformed hole 6, and the setting of spacing portion 3 can restrict ground terminal and swing on the horizontal plane of lamps and lanterns, improves the reliability and the stability of assembly.

Further, in order to make spacing portion 3 insert ground connection preformed hole 6 more conveniently, swiftly, one side of spacing portion 3 dorsad wiring portion 1 is provided with grafting portion 4, and the cross section of grafting portion 4 is the arc form, and grafting portion 4 sets up along the major axis direction of wiring portion 1.

When inserting spacing portion 3 in the process of ground connection preformed hole 6, grafting portion 4 at first contacts with ground connection preformed hole 6, because the outside of grafting portion 4 personally submits the arc form, consequently, when it inserts ground connection preformed hole 6, more accurately and rapidly, even when grafting portion 4 takes place the deviation with ground connection preformed hole 6 when the assembly, the effect of guide can also be played to the grafting portion 4 of arc form, error rate when reducing mechanical assembly, guarantee the smooth implementation of assembling process.

Further, the wiring portion 1 has a wiring hole 11, and a surface of the wiring portion 1 is provided with a second screw hole 12 communicating with the wiring hole 11.

The first screw hole 21 and the second screw hole 12 are both screwed with bolts 7.

The wiring hole 11 is used for accommodating a ground wire, and when the ground wire is placed on the wiring hole 11, the bolt 7 is locked in the second screw hole 12 to realize locking of the ground wire; the first screw hole 21 is detachably connected with the lamp in a mode of locking the bolt 7, so that the grounding terminal is convenient to assemble and disassemble, and the lamp is convenient to maintain in the future.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. An integral ground terminal, comprising:

a wiring portion for mounting a ground wire;

a grounding part arranged on one side surface of the wiring part;

2. The integrated ground terminal of claim 1, wherein: the protrusion is provided with a plurality of, and is a plurality of the protrusion is followed the opening edge circumference setting of first screw.

3. The integrated ground terminal of claim 2, wherein: the end, back to the first screw hole, of the protrusion is provided with a tip.

4. The integrated ground terminal of claim 1, wherein: the bottom of the wiring portion is provided with a limiting portion.

5. The integrated ground terminal of claim 4, wherein: the limiting portion is provided with an inserting portion on the side face, back to the wiring portion, of one side, the cross section of the inserting portion is arc-shaped, and the inserting portion is arranged along the long axis direction of the wiring portion.

6. The integrated ground terminal of claim 1, wherein: the wiring portion has a wiring hole, just the surface of wiring portion be provided with the second screw that the wiring hole is linked together.

7. The integrated ground terminal of claim 6, wherein: the first screw hole and the second screw hole are both screwed with bolts.