Connection box having connection terminal component

A terminal block and junction box technology, which is applied in the field of junction boxes, can solve problems such as inflexible wire access, and achieve the effects of reducing torsional damage, increasing service life, and quickly connecting and disassembling

Inactive Publication Date: 2018-09-28
QUZHOU COLLEGE OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the problem that the connection terminals in the connection box in th

Method used

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  • Connection box having connection terminal component
  • Connection box having connection terminal component
  • Connection box having connection terminal component

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Junction boxes with terminal block assemblies such as figure 1 , figure 2 as well as Figure 5 As shown, including the box body 1 and the box cover 2, the upper end surface of the box body 1 and the two sides along the width direction of the box body 1 are provided with a groove 101 with a wide top and a narrow bottom. The longitudinal section of the groove 101 is a right-angled trapezoid and is close to The side at the center of the box body 1 is a right-angled surface, and the side away from the center of the box body 1 is a slope, and the slope and the bottom surface of the groove 101 form an angle of 100-140°, which is 105° in this embodiment; Be provided with the protruding line 201 that interferes with the groove 101 on the box body 1, the bottom surface of the groove 101 is provided with the threaded hole 102 that is connected with the box cover 2 through the bolt 202, when connecting, first put the convex line on the box cover 2 201 snaps into the groove 101 ...

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PUM

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Abstract

The invention relates to a connection box, and discloses a connection box having a connection terminal component. The connection box comprises a box body (1); a connection terminal (4) is fixed in thebox body (1); the connection terminal (4) includes a fixed seat (401) which is of a cuboid shape and is a plastic piece, and further includes multiple fixed connectors (402) arranged in the fixed seat (401) and arranged uniformly along a length direction of the fixed seat (401) as well as movable connectors (403) spliced onto the fixed connectors (402); an annular clamping groove (410) is formedin each of the fixed connectors (402); and an annular clamping block (417) capable of being clamped into each of the annular clamping grooves (410) is arranged on each of the movable connectors (403).According to the connection box, the connection terminal (4) is divided to be connected in a two-section manner, and the connection and the separation for two sections of lead wires can be implemented efficiently and quickly; moreover, two sections of connectors can be rotated relatively, so after the lead wires are connected, the lead wires can be adjusted via a rotation manner; and therefore, the torsion of the lead wires due to improper connection is prevented, the torsional damage of the lead wires is reduced and the service life is increased.

Description

technical field [0001] The invention relates to a junction box, in particular to an electrical junction box. Background technique [0002] In home decoration, the junction box is one of the electrical accessories, because the wires used for decoration pass through the wire tube, and the line at the joint of the wire is relatively long, or when the wire tube needs to be turned, the junction box is used as a transition. The pipe is connected to the junction box, and the wires in the wire pipe are connected in the junction box to protect the wires and connect the wires. [0003] The terminal block is an important component of the junction box, which is used to realize the connection of the wires in the junction box. Existing terminals generally use a piece of metal sealed in insulating plastic, with holes at both ends for inserting wires and screws for fastening or loosening. For example, two wires sometimes need to be connected, and sometimes they need to be connected. Disco...

Claims

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Application Information

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IPC IPC(8): H02G3/08
CPCH02G3/083
Inventor 江月新黄云龙赵建伟
Owner QUZHOU COLLEGE OF TECH
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