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Fool-proof structure installed in regulator diode in automobile generator

A technology of automotive generators and diodes, applied in the direction of generator control parts, etc., can solve problems such as unstable operation of generator regulators, and achieve the effects of avoiding reverse installation, firm connection, and not easy to fall off

Pending Publication Date: 2017-12-29
江苏新凯晟机械设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Diodes need to be installed in the generator regulator of the car, and the staff may accidentally install the diode in reverse during installation, which will lead to unstable operation of the generator regulator

Method used

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  • Fool-proof structure installed in regulator diode in automobile generator
  • Fool-proof structure installed in regulator diode in automobile generator

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Embodiment Construction

[0014] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings, so as to make the technical solution of the present invention easier to understand and grasp.

[0015] Such as figure 1 and figure 2 As shown, the fool-proof structure of the regulator diode installation in the automobile generator of the present invention includes a box body 1, a cooling plate 2 and a diode 3, the cooling plate 2 is installed at the bottom of the box body 1, and the diode 3 is installed in the box body 1. A first copper insert 5 is installed on the inner wall corresponding to the negative side of the diode 3 in the body 1. The first copper insert 5 includes a first connecting piece 51 and a first U-shaped fork 52. One end of the first connecting piece 51 is connected to On the inner wall of the box body 1, the other end is connected with the bottom end of the first U-shaped fork 52, and the second copper insert 6...

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Abstract

The invention discloses a fool-proof structure installed in a regulator diode in an automobile generator. The structure comprises a box body and a diode. An inner wall in the box body, which corresponds to one side of a cathode of the diode, is installed with a first copper embedding sheet. An inner wall in the box body, which corresponds to one side of an anode of the diode, is installed with a second copper embedding sheet. The first and second copper embedding sheets comprise connection sheets and U-shaped fork hands. A length of the connection sheet of the first copper embedding sheet is greater than that of the connection sheet of the second copper embedding sheet. A gap is formed between the first copper embedding sheet and the second copper embedding sheet. The diode is installed in the gap. An anode lead wire of the diode is supported in a fork port of the U-shaped fork hand of the second copper embedding sheet. A cathode lead wire of the diode is supported in the fork port of the U-shaped fork hand of the first copper embedding sheet. In the invention, a condition that the diode is installed reversely because of misoperation can be avoided and work stability of a regulator is guaranteed. A jelly glue is filled in the box body so that connection of the diode is firm and the diode is not easy to shed.

Description

technical field [0001] The invention relates to a fool-proof structure for installing a regulator diode in an automobile generator, and belongs to the technical field of electronic components. Background technique [0002] Usually, a generator needs to be mounted on the vehicle in order to supply power to the vehicle or to charge a storage battery mounted on the vehicle. The generator is usually driven by the engine, and its speed is also determined by the engine speed. During the normal running of the vehicle, the engine speed varies widely, which will inevitably have a great impact on the output voltage of the generator. In order to ensure that the generator output voltage is in a specific range, a regulator needs to be set for the generator. The regulator can adjust the excitation current of the generator according to the change of the engine speed, so that the output voltage of the generator can be kept relatively constant. [0003] Diodes need to be installed in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02P9/02
CPCH02P9/02
Inventor 孙统超林威张文国周兴俊
Owner 江苏新凯晟机械设备有限公司
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