A General Structure for Electronic Equipment Protection

A technology for electronic equipment, general structure, applied in electrical components, magnetic field/electric field shielding, cooling/ventilation/heating retrofit, etc.

Active Publication Date: 2017-11-17
NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the problems existing in the prior art, the purpose of the present invention is to provide a general structure for electronic equipment protection, which can solve the technical problems of electronic equipment environmental protection, cut-off waveguide and heat dissipation, etc.

Method used

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  • A General Structure for Electronic Equipment Protection
  • A General Structure for Electronic Equipment Protection

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Experimental program
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Effect test

Embodiment 1

[0031] Such as figure 1 Shown is one of the embodiments of the present invention. In this embodiment, a general structure for protecting electronic equipment includes a casing 1, the electronic equipment 3 is arranged in the casing 1, and a cut-off waveguide is arranged on the casing 1. 6 or the cut-off waveguide plate 2 constitutes an observation window to observe the operating state of the electronic device 3; a power filter 8 is arranged inside the casing 1, and the power line 8-1 outside the casing 1 is connected to the electronic device 3 through the power filter 8 Power supply; the housing 1 is provided with a cooling device to connect the electronic equipment 3 and the housing 1 .

[0032] Corresponding to the cut-off waveguide 6 and the cut-off waveguide plate 2, an opening is arranged on the housing 1, and the size of the opening matches the cut-off waveguide 6 and the cut-off waveguide plate 2. All the tube bodies of the cut-off waveguide 6 and all the cut-off wavegu...

Embodiment 2

[0040] Such as figure 2 Shown is embodiment 2 of the present invention, in this embodiment, the exterior of housing 1 is provided with cooling fins 10 corresponding to the cooling device, and cooling fins 10 protrude from the surface of housing 1 and are in an upright or inclined state. It is good for heat dissipation.

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Abstract

The invention discloses a general structure for protecting electronic equipment, which includes a casing, and the electronic equipment is arranged in the casing, and several cut-off waveguides or cut-off waveguide plates are arranged on the casing to form an observation window, and the electronic equipment can be observed The operating state; the housing is provided with a power filter, and the power line outside the housing is connected through the power filter to supply power for the electronic device; the housing is provided with a heat sink connected to the electronic device and housing. The invention can solve technical problems such as environmental protection of electronic equipment, electromagnetic interference or being interfered, cut-off waveguide and heat dissipation.

Description

technical field [0001] The invention relates to a general structure for electronic equipment protection, which is used for electromagnetic and environmental protection of electronic equipment, and specifically relates to the sealing, cut-off waveguide and heat dissipation structure of the electronic equipment shell. Background technique [0002] The 500m aperture spherical radio telescope FAST (Five-hundred-meter Aperture Sphericalradio Telescope) will be the largest and most sensitive radio astronomy telescope in the world. Using the karst depression in Guizhou as the station site, a spherical crown reflector is laid in the depression, and a parabola is formed through active control to converge electromagnetic waves. A light steel cable is used to drag the feed platform to realize the pointing and tracking of the telescope. [0003] The reference surface of the FAST active reflector is a spherical surface with a diameter of 500m and a radius of 300m, which is composed of a ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K7/20H05K5/06H05K9/00
Inventor 吴明长王启明张海燕岳友岭甘恒谦王勇胡浩
Owner NAT ASTRONOMICAL OBSERVATORIES CHINESE ACAD OF SCI
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