An optical switch for communication network engineering
An optical switch, communication network technology, applied in the multiplexing system selection device, electrical components, selection device and other directions, can solve the problems of increasing the cost of the control circuit, speeding up the components, aging, etc., to achieve the effect of reducing the production cost
Active Publication Date: 2019-08-09
江苏通简信息技术有限公司
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Problems solved by technology
[0003] However, during the operation of the existing optical switches, the main body operates in a relatively closed environment and lacks a corresponding heat dissipation function. After long-term operation, as the temperature gradually increases, the closed heat is difficult to dissipate, making the optical switch The internal components are in a high-temperature working environment, which can easily accelerate the aging of the components and reduce the practicability of the device. At the same time, because the number of light-emitting diodes on the optical switch is too large, the device uses an integrated circuit to control its brightness. dark, so that too many pins of the integrated circuit are occupied, the number of pins of the integrated circuit needs to be increased, and the cost of the control circuit is increased
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[0023] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0024] Such as Figure 1-Figure 5 As shown, an optical switch for communication network engineering includes a main body, an operation panel 2 arranged on the front of the main body, a top plate 1 arranged above the main body, and two side plates 7 vertically arranged on both sides of the main body, respectively. The operation panel 2 is provided with a display screen 4, a number of network cable interfaces 3, a number of control buttons 5 and a number of indicator lights 6;
[0025] The inner side of the side plate 7 is provided with a supporting heat dissipation mechanism, the supporting heat dissipation mechanism includes a drive assembly and a support ass...
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The invention relates to an optical switch for communication network engineering. The optical switch comprises a main body, an operation panel arranged on a front face of the main body, a top plate arranged above the main body and two side plates vertically arranged on both sides of the main body separately, wherein a display screen, a plurality of network cable interfaces, a plurality of control keys and a plurality of indicator lamps are arranged on the operation panel, the optical switch for communication network engineering rotates via a driving wheel in a supporting and heat dissipating mechanism to drive a support pillar to move upward to open the top plate, so that hot air in the optical switch is dissipated, thereby reducing the temperature to achieve a heat dissipating effect and ensuring the internal parts and components to work in a proper temperature environment, moreover, in a state indication circuit, a control signal sent by a central control circuit is collected by an input end of an integrated circuit, and thereafter the brightness of each light emitting diode is controlled in a displacement control mode, thereby greatly reducing the production cost of equipment while guaranteeing the brightness of numerous light emitting diodes.
Description
technical field [0001] The invention relates to an optical switch for communication network engineering. Background technique [0002] An optical switch is a device that can perform data exchange of optical signals. As the communication network gradually develops towards an all-optical platform, network optimization, routing, protection and self-healing functions become more and more important in the optical field. Optical switches can ensure the reliability of the network and provide a flexible signal routing platform. [0003] However, during the operation of the existing optical switches, the main body operates in a relatively closed environment and lacks a corresponding heat dissipation function. After long-term operation, as the temperature gradually increases, the closed heat is difficult to dissipate, making the optical switch The internal components are in a high-temperature working environment, which can easily accelerate the aging of the components and reduce the...
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IPC IPC(8): H04Q11/00H04Q1/02
CPCH04Q1/035H04Q11/0003
Inventor刘光旭
Owner江苏通简信息技术有限公司