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A standard case structure for a DC-DC power module

A DC-DC and power module technology, applied in the field of chassis structure of power modules, can solve problems such as unreasonable chassis layout, achieve high structural space utilization, strong anti-interference performance, and good heat dissipation effect

Inactive Publication Date: 2018-12-21
SHENZHEN CLOU ELECTRONICS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a standard chassis structure of a DC-DC power module, which is used to solve the unreasonable layout of the power module chassis in the prior art

Method used

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  • A standard case structure for a DC-DC power module
  • A standard case structure for a DC-DC power module
  • A standard case structure for a DC-DC power module

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Embodiment Construction

[0038] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0039] Such as Figure 1-6 As shown, the present invention provides a standard case structure of a DC-DC power module, including a case 1, the case includes a left side cover 2, a right side cover 3, a main box body 4 and a cover plate 5, and the specific installation method of the case 1 is as follows :

[0040] First install the relay 6, the fuse 7, the pre-charging resistor 8, the filter capacitor 9 and the radiator 10 on the bottom of the main box body 4; secondly, install the grommet 24 and the circuit board 12 including the power board, the control board, and the charging and discharging con...

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Abstract

The invention relates to the field of power module case structure, in particular to a standard chassis structure of a DC-DC power module which is characterized in that the case comprises a left side cover, a right side cover, a main box body and a cover plate, and the case is compact in structure and convenient in disassembly. The connection port on the left cover is provided with a locking buckle, which can achieve the effects of anti-touch and quick insertion and extraction; A support frame is arranged in the main box body, a PCB mounting board is arranged on the support frame, and the insulating partition board and the PCB mounting board are connected to divide the main box body into upper and low chambers, so that the heat dissipation effect is good; The circuit board is installed on the upper surface of the PCB mounting board, the PCB mounting board is connected with the circuit board by screws, and the screw ends are all installed in the screw cap, so that the insulation effect is good; The secondary line between the circuit boards and the power line of the connection port are connected at the upper cavity part of the main box body and fixed with a tie strap, so that the interference prevention effect is good.

Description

technical field [0001] The invention relates to the field of chassis structure of a power module, in particular to a standard chassis structure of a DC-DC power module. Background technique [0002] The DC-DC power module is a bidirectional inverter that can convert the direct current of the battery into direct current to feed energy to the grid, and charge the battery with alternating current for energy storage. It can save users a lot of electricity bills when the user's electricity consumption is in the mode of peak and valley power consumption difference, power distribution according to capacity or power distribution according to demand. But at present, for the 60kw PCS (energy storage converter) DC-DC power module existing on the market, there are still many unreasonable places in its structural layout, such as poor heat dissipation, uncompact space utilization, and waterproof level. low and high overall cost, [0003] In particular, in the prior art, there is an auth...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/14H05K7/20
CPCH05K7/1432H05K7/20909
Inventor 黄聪聪郭鹏亮汪超刘小民
Owner SHENZHEN CLOU ELECTRONICS
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