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Controller shell

A controller and shell technology, applied in the field of controller shells, can solve problems such as poor thermal conductivity, unreasonable internal structure, easily damaged circuit boards, etc., and achieve the effects of reasonable internal structure, good sealing, and good practicability

Inactive Publication Date: 2013-03-13
徐州科亚机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The shell of the existing controller is generally made of aluminum alloy, but its wall thickness is relatively thin, its thermal conductivity is poor, and its internal structure is unreasonable. It is not suitable for electric four-wheel vehicles or electric vehicles, and its internal circuit boards are easily damaged.

Method used

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  • Controller shell

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Embodiment Construction

[0010] in the attached figure 1 Among them, a controller housing includes a cover plate 4 and a housing 1; the front of the housing 1 is provided with a phase line hole 3; one side wall of the housing 1 is connected to a cable board slot 2, and the other side The wall is connected with a cooling device 7; the cooling device 7 includes long cooling fins 9 arranged along the length direction of the housing 1 and deep in the longitudinal direction, and short cooling fins 8 evenly distributed on the outer edge of the cooling device 7 and perpendicular to the long cooling fins 9 ; The housing 1 and the cover plate 4 are respectively provided with grooves 6 and raised strips 5 for fitting and inserting;

[0011] The housing 1 and the cover plate 4 are made of die-cast aluminum.

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Abstract

The invention relates to a controller shell which is good in heat conductive performance. The controller shell comprises a cover plate and a shell body, wherein a phase line hole is arranged on the positive face of the shell body; a line plate slot is connected to one side wall of the shell while a radiator is connected on the other side of the shell; the radiator comprises long radiating pieces arranged in the length direction of the shell body and opened deeply vertically and short radiating pieces uniformly distributed at the outer edge of the radiator and vertical to the long radiating pieces; the shell body and the cover plate are respectively provided with grooves and protruding bars matched and slotted; and the protruding bars are provided with screw holes for installing power tube pressure bars. The controller shell is made of die-casting aluminum, and is thicker in shell wall, good in heat conductivity, reasonable in inner structure, good in sealing performance, large in radiating area and better in practicality.

Description

technical field [0001] The invention relates to a controller casing, in particular to a controller casing with good thermal conductivity. Background technique [0002] The casing of the existing controller is generally made of aluminum alloy, but its wall thickness is relatively thin, its thermal conductivity is poor, and its internal structure is unreasonable. It is not suitable for electric four-wheel vehicles or electric vehicles, and its internal circuit board is easily damaged. Contents of the invention [0003] In order to solve the above problems, the present invention proposes a controller housing, which is made of die-cast aluminum, has a thick wall, reasonable internal structure, good sealing performance, large heat dissipation area, and good practicability. [0004] The technical solution adopted by the present invention to solve the technical problem is: a controller housing, including a cover plate and a housing; the front of the housing is provided with a pha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K5/04H05K7/20
Inventor 王在峰商波
Owner 徐州科亚机电有限公司
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