High-heat-dissipation control box and production method

A production method and control box technology, which is applied in the field of control boxes, can solve the problems of rivet head leakage, fusibility, and easy slippage of tapping internal threads, etc., and achieve the effects of cost reduction, good reflectivity, and good paintability

Active Publication Date: 2015-07-29
昆山荣科钣金科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing heat dissipation control boxes mainly use technologies such as fans to dissipate heat. The technology used in the assembly process of the box body will cause leakage of the rivet head. Generally, the height of the rivet head is about 3 to 5mm. If the rivet head is not treated, the metal sheet, Weld nuts with thin tubes are easy to fuse, and tapping internal threads are easy to slip; the existing technology has not solved these problems

Method used

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  • High-heat-dissipation control box and production method
  • High-heat-dissipation control box and production method
  • High-heat-dissipation control box and production method

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Embodiment Construction

[0024] The present invention will be specifically introduced below in conjunction with the accompanying drawings and specific embodiments.

[0025] The high heat dissipation control box includes: the control box body, the control box bottom cover plate fixed on the control box body, the vent hole on the surface of the control box body, and the fixing piece for fixing the control box body; the vent hole is linear Arranged in an array, the distance between the air holes is 2mm, and the distance between the air holes and the bending edge is greater than or equal to 7mm; as a preference, the air holes are square holes of 6*6mm. Such a design not only ensures the strength and flatness of the control box, but also maximizes the heat dissipation effect and achieves a beautiful appearance.

[0026] The production method of the high heat dissipation control box comprises the following steps:

[0027] Step 1: Use aluminum-zinc alloy steel plate as the material, and punch the surface of...

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Abstract

The invention discloses a high-heat-dissipation control box. The high-heat-dissipation control box comprises a control box body, a control box bottom cover plate fixed on the control box body, air vents formed in surfaces of the control box body and fixing pieces used for fixing the control box body, wherein the air vents are in linear array arrangement and spaced at intervals of 2mm, and the distance between each air vent and a bending edge is larger than or equal to 7mm. The high-heat-dissipation control box has the advantages of capability of quickly radiating heat generated by an electronic component, firmness in riveting, stable quality, stability in fixing, resistance to extrusion, acid and heat, attractive appearance and no-discoloration.

Description

technical field [0001] A control box, in particular a high heat dissipation control box and a production method. Background technique [0002] At present, there are about 200 PLC manufacturers in the world, producing more than 300 kinds of products. The domestic PLC market is still dominated by foreign products, such as Siemens, Modicon, A-B, OMRON, Mitsubishi, and GE. After years of development, there are about 30 domestic PLC manufacturers, but none of them has formed a large-scale production capacity and brand-name products. It can be said that PLC has not yet formed a manufacturing industrialization in our country. In terms of PLC application, our country is very active, and the application industry is also very wide. It has a wide range of applications in industry, manufacturing, and civilian (such as elevators, automatic washing machines, etc.) process control. At present, PLC is widely used in domestic It has been widely used in various industries such as steel, pet...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20B23P15/00
Inventor 王伟明戴秋生杨宏
Owner 昆山荣科钣金科技有限公司
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