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Electric connection terminal

A terminal and receiving part technology, applied in the direction of electrical components, conductive connections, circuits, etc., can solve problems such as subsidence and difficulty in manufacturing, and achieve the effect of large opening angle, simple structure, and high clamping force

Active Publication Date: 2016-06-01
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A disadvantage of the known terminal is the relatively complex construction of the clamping lever, in which the individual clamping springs are difficult to manufacture and sinking can possibly also occur

Method used

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  • Electric connection terminal
  • Electric connection terminal
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0054] figure 1 A schematic perspective view of a junction box 200 is shown, which consists of a plurality of electrical connection terminals 100 according to the invention arranged side by side. In this case, a housing 150 is provided in its entirety for the electrical connection terminal 100 shown. It is also possible for each individual electrical connection terminal 100 to have a separate housing 150 . Preferably, such a housing 150 is made of a non-conductive material.

[0055] Each individual electrical connection terminal 100 has holding parts 108 which serve as holding bodies and clamping bodies. An upwardly open insertion area or turn-in area 115 in each case is provided in order to receive an electrical conductor 126 or a cable 125 on the holder 108 and to clamp it on the current bar 110 .

[0056] figure 1 Of the four electrical terminals 100 shown, the left three are in the clamped state 145 , while the terminal 100 arranged on the far right is open and in the ...

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PUM

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Abstract

The invention relates to a connection terminal (100) for the electrically contacting connection of a conductor (126) to a current bar (110) received on a holder (108), comprising a clamping spring (101) for applying a clamping force and a pivotable clamping lever (102) for clamping the conductor (126). The clamping spring (101) has a first leg (136) and at least a second leg (137) and is coupled with the first leg (136) in an articulated manner to the clamping lever (102) and with the second leg (137) in an articulated manner to an auxiliary lever (104). The clamping lever (102) and the auxiliary lever (104) are pivotably arranged on the holder (108).

Description

technical field [0001] The present invention relates to an electrical terminal for connecting at least one conductor and in particular to an electrical terminal suitable for connecting conductors of large cross-section. Background technique [0002] A number of different terminals are known in the prior art which are also suitable for the connection of conductors of large diameter. Thus, for example, conductors with large cross-sections can be connected to screw terminals. In this case, the conductor is clamped to the electrical connection terminal by means of a screw connection. [0003] The disadvantage of such screw terminals, however, is that the stripped conductors cannot be easily inserted from above. This makes the installation very difficult, especially in the case of large and rigidly constructed conductors, since the conductor must be bent and introduced axially from the front into the screw terminal before it can be clamped. [0004] In contrast, assembly is ea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R4/50H01R4/52
CPCH01R4/5008H01R4/52H01R4/4821H01R4/4852H01R4/4842H01R4/4814
Inventor 安德列亚斯·文特弗雷德里克·布兰德
Owner PHOENIX CONTACT GMBH & CO KG