A protective device for network security equipment

Abstract

The invention discloses a protective device for network security equipment, which comprises an equipment protection shell, wherein the left and right sides of the upper surface and the lower surface of the inner wall of the equipment protection shell are provided with sliding slots, the four sliding slots are slidably connected with sliding blocks, the opposite surfaces of two opposite sliding blocks are fixedly connected through a connecting plate, the side surface of each connecting plate is provided with a ventilation hole, and the front of each connecting plate is provided with a limitingslot at the position corresponding to the ventilation hole. According to the protective device for the network security equipment, the dust in the air is absorbed on the right side surfaces of filtering plates under the action of the filtering plates through the coordination of the ventilation holes, the filtering plates and air inlet holes, and the filtered air continues to flow to the left and can drive the hot air in the equipment protection shell to be discharged through the air inlet holes at the left side, thereby being capable of achieving a dust removal effect without affecting the heat dissipation, and thus being capable of preventing dust accumulation in a working area where internal electrical components of the equipment protection shell are located.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a protection device for network security equipment. Background technique [0002] Network security equipment includes IP protocol cipher machines, security routers, line cipher machines, firewalls, etc. In addition to the above-mentioned equipment, information security equipment in a broad sense also includes cryptographic chips, encryption cards, identification cards, telephone cipher machines, fax cipher machines, Asynchronous data encryption machine, security server, security encryption suite, financial encryption machine / card, security middleware, public key infrastructure system, authorization certificate system, security operating system, anti-virus software, network / system scanning system, intrusion detection system , Network security early warning and auditing system, etc. [0003] Most network security equipment will be in the working state for a long time and ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a protective device for network security equipment, which solves the problem that the ventilation hole provided by the traditional network security equipment protective shell is not equipped with filtering facilities, resulting in the accumulation of a large amount of dust in the equipment protective shell. Dust, because the dust contains more conductive substances, it is easy to cause short circuit problems in humid environments

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