A high-safety wiring structure in a capacitor
A technology with high safety and wiring structure, applied in the field of capacitors, which can solve problems such as connection falling off
Active Publication Date: 2017-12-19
TONGLING XINZHOU ELECTRONICS TECH
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Problems solved by technology
Due to the limited space in the capacitor, in order to ensure the firmness of the wiring, welding is mostly used between the electrode lead-out wire and the terminal post. However, when a large current passes through the capacitor during use, the capacitor will vibrate greatly, and there is a connection between the direct welding method. The safety hazard of shedding
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[0017] like figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 As shown, the present invention provides a high-safety wiring structure in a capacitor, including a terminal 20 and an insulating sleeve; the terminal 20 has a lead end 21 and a welding end 22, and the welding end 22 is in a flat columnar structure. The side of the welding end 22 is provided with a lead through hole 23, and the middle part of the upper surface of the welding end 22 has a welding area 24, and the welding area 24 is connected with the lead through hole 23; the insulating sleeve includes a first bushing 30 and a second Two bushings 40, the first bushing 30 and the second bushing 40 can be fitted together, and after fitting, the welding end 22 of the terminal 20 is closed and accommodated, the first bushing 30 and the second bushing 40 After the bushing 40 is fitted, a first bushing lead hole 33 and a second bushing lead hole 43 are respectively opened at positions corresponding to the lead ...
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The present invention relates to a high-security wiring structure in a capacitor, and belongs to the capacitor technology field. The high-security wiring structure in the capacitor comprises a wiring terminal and an insulating sleeve, and the wiring terminal is equipped with a leading-out end and a welding end. The welding end is a flat cylindrical structure, the side surface of the welding end is equipped with a lead wire through hole, and a welding area is arranged in the middle part of the upper surface of the welding end and is communicated with the lead wire through hole. The insulating sleeve comprises a first lining and a second lining, the first and second linings can be embedded and joined together and enclose and accommodate the welding end of the wiring terminal after being embedded and joined, and after being embedded and joined, the first and second linings are equipped with a first lining lead wire hole and a second lining lead wire hole respectively to correspond to the position of the lead wire through hole. According to the technical scheme, the wiring terminal equipped with the lead wire through hole can restrain and bind an electrode lead wire, thereby improving the connection soundness of the wiring terminal and the electrode lead wire. The insulating sleeve carries out the enclosed protection on the welding area on the welding end while realizing an insulating effect, thereby prolonging the service life of the capacitor.
Description
technical field [0001] The invention relates to a high-safety wiring structure in a capacitor, which belongs to the technical field of capacitors. Background technique [0002] At present, capacitors are widely used in the fields of power electronics, communication facilities, and rail transportation. With the development of science and technology, capacitors have become indispensable electronic components to promote the upgrading of the above industries due to their good electrical performance and high reliability. Due to the limited space in the capacitor, in order to ensure the firmness of the wiring, welding is mostly used between the electrode lead-out wire and the terminal post. However, when a large current passes through the capacitor during use, the capacitor will vibrate greatly, and there is a connection between the direct welding method. The safety hazard of falling off. Contents of the invention [0003] In order to solve the problems existing in the prior ar...
Claims
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IPC IPC(8): H01G4/236
CPCH01G4/236
Inventor 王金兵
Owner TONGLING XINZHOU ELECTRONICS TECH