Inverter

A technology for inverters and radiators, which is applied in the field of electrical appliance design and can solve the problems of high temperature and large space occupied by inverters

Pending Publication Date: 2020-07-07
深圳古瑞瓦特新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides an inverter, and the inductance component is arranged outside the complete inverter, aiming to solve the technical problems of high temperature and too much space in the inverter shell

Method used

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Embodiment 1

[0031] This embodiment provides an inverter, such as Figure 1-6 , the inverter includes an inductance component 1, a radiator 2 and a main board 3, wherein the inductance component 1 of this embodiment is arranged outside the casing of the inverter, specifically the inductance component 1 is arranged at the bottom of the radiator 2, and the mainboard 4 is arranged on the upper surface of the heat sink 2, and the inductance component 1 is electrically connected with the main board 4. In this embodiment, the inductance component is arranged at the bottom of the radiator, which saves space in the inverter casing on the one hand, and lowers the temperature in the inverter casing on the other hand.

[0032] Specifically, in this embodiment, an installation groove 21 is provided at the bottom of the radiator 2, and the inductance component 1 is arranged in the installation groove 21, and at the same time, some cooling fins are provided on the side wall of the installation housing 1...

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Abstract

The invention relates to the technical field of electric appliance design, and particularly relates to an inverter. The inverter comprises an inductance assembly, a radiator and a main board, whereinthe inductance assembly is arranged at the bottom of the radiator, the main board is arranged on the upper end surface of the radiator, and the inductance assembly is electrically connected with the main board. The inductance assembly comprises an installation shell and an inductance wire terminal arranged in the installation shell. The radiator is provided with a through hole, and the inductancewire terminal penetrates through the through hole to be connected with the main board. The inductance assembly is arranged at the bottom of the radiator, so that the space in the inverter shell is saved on the one hand, the temperature in the inverter shell is reduced on the other hand. Meanwhile, the wiring is neat, the length of an inductance wire is reduced, the inductance wire terminal is fixed and positioned through a fixing unit on a fixing frame, and the wiring between the inductance wire terminal and the main board is very convenient.

Description

technical field [0001] The invention relates to the technical field of electrical appliance design, in particular to an inverter. Background technique [0002] An inverter is an electronic device that converts low-voltage direct current into 220-volt alternating current. It consists of an inverter bridge, control logic and filter circuits. People are now in a mobile era, mobile office. Mobile communication, mobile leisure and entertainment, in the mobile state, people not only need low-voltage direct current supplied by batteries or storage batteries, but also need 220 volt alternating current, which is indispensable in daily life, and inverters can meet people's needs need. [0003] In the existing inverters, the inductance components are designed in the inner space of the inverter, but this first increases the ambient temperature in the cavity of the complete inverter, and also increases the overall volume of the inverter. Contents of the invention [0004] The presen...

Claims

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Application Information

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IPC IPC(8): H02M7/00H05K7/20
CPCH02M7/003H05K7/20918
Inventor 吴良材李其凤赵盛程浩叶见领
Owner 深圳古瑞瓦特新能源有限公司
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