An industrial switch with electromagnetic shielding function
An industrial switch and electromagnetic shielding technology, applied in the field of switches, can solve the problems of incapable of heat dissipation of the switch, affecting the use of the switch, poor shielding effect, etc., to avoid electromagnetic influence, improve the heat dissipation effect, and improve the effect of electromagnetic shielding function.
Active Publication Date: 2022-07-19
成都凌亚科技有限公司
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Problems solved by technology
The switch has multiple ports, and each port has a bridging function, which can be connected to a local area network or a high-performance server or workstation. Electromagnetic shielding means that an electronic device neither interferes with other devices nor is it affected by other devices. , electromagnetic shielding mainly shields electromagnetic waves, and in the use of existing switches, most of them use a single material to shield electromagnetic waves, the shielding effect is poor, and when connecting power lines and magnetic force lines, electromagnetic waves will enter the switch through the power lines and magnetic force lines, affecting use of switches;
[0003] At the same time, in the use of existing switches, the long-term operation of the switches will cause the switches to overheat. When the switches are overloaded, the switches will be down. To dissipate heat, it is not possible to dissipate heat in time for all switches
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[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0040] see Figure 1-Figure 7 , the present invention provides a kind of technical scheme:
[0041] like Figure 1-Figure 3 As shown, an industrial switch with electromagnetic shielding function includes: a body 10, a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure.
[0042]The heat dissipation structure, the dust cleaning structure and the electromagnetic shielding protect...
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The invention discloses an industrial switch with electromagnetic shielding function, comprising: a body, a heat dissipation structure, a dust cleaning structure and an electromagnetic shielding protection structure, wherein the heat dissipation structure, the dust cleaning structure and the electromagnetic shielding protection structure are all installed on the The electromagnetic shielding protection structure includes a rubber anti-collision layer, and an electromagnetic signal shielding device is installed on the outside of the cover. This industrial switch with electromagnetic shielding function isolates external electromagnetic waves from entering the shell through the aluminum electromagnetic insulating layer. At the same time, the electromagnetic signal shielding device shields the external electromagnetic signal, and the second rubber protective layer and the first rubber protective layer are arranged to limit the external power lines and magnetic lines of force to the second rubber protective layer and the first rubber protective layer. The position of a rubber protective layer avoids the electromagnetic influence of external power lines and magnetic lines of force on other components, and has a good electromagnetic shielding function.
Description
technical field [0001] The invention relates to the technical field of switches, in particular to an industrial switch with electromagnetic shielding function. Background technique [0002] The switch is a general term for the technology that sends the information to be transmitted to the corresponding route that meets the requirements by manual or automatic methods according to the needs of transmitting information at both ends of the communication. The switch can be divided into WAN switches according to different working positions and LAN switches. The wide area switch is a device that completes the information exchange function in the communication system, and it is applied in the data link layer. The switch has multiple ports, and each port has a bridging function, which can be connected to a local area network or a high-performance server or workstation, and electromagnetic shielding means that an electronic device neither interferes with other devices nor is affected...
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IPC IPC(8): H05K9/00H05K7/20B08B15/04
CPCH05K9/002H05K7/20172B08B15/04
Inventor 郑登辉
Owner 成都凌亚科技有限公司