CN217063773U

CN217063773U - Switch equipment

Info

Publication number: CN217063773U
Application number: CN202123127597.0U
Authority: CN
Inventors: 魏月锋; 唐旭锟; 钟川源; 廖立科
Original assignee: Hangzhou Chenxiao Technology Co ltd
Current assignee: Hangzhou Chenxiao Technology Co ltd
Priority date: 2021-12-12
Filing date: 2021-12-12
Publication date: 2022-07-26
Anticipated expiration: 2031-12-12

Abstract

The utility model discloses a switch device, which comprises a lower frame component, an upper cover (2), a hanging lug, a cover wire plate and a fan tray, wherein the lower frame component comprises a left power supply slot component, a right power supply slot component and a fan slot bracket; the upper cover and the front side of the lower frame assembly are fixed in a clamping manner by embedding convex edges, two rows of air inlets are formed in the front panel of the lower frame assembly, honeycomb holes are reserved in the fan tray, and the power module and the fan tray are arranged behind the equipment. Clean and tidy atmospheric installation is simple in appearance, and the temperature in the equipment is reduced in the complete wind channel, and nimble double fan and dual supply trench can effectively improve equipment's stability, and pluggable modular design reduces the cost of maintenance of equipment, the effectual lifting means's of good heat dispersion life.

Description

Switch equipment

Technical Field

The utility model relates to a communication equipment field, especially a switch equipment.

Background

A switch is a network device used for the forwarding of electrical (optical) signals. At present, in order to effectively protect the main machine of the switch from external interference, the main machine of the switch is arranged in a shell with a protection function, but in the process of overhauling switch equipment and inserting wires, the shell needs to be disassembled and opened, and the use is very inconvenient. Some adopt modes such as electric push rod or rack and pinion to release the shell with the switch host computer, appear operating the condition that excessively leads to the switch host computer to break away from the shell completely easily at the terminal, easily break the line of switch host computer like this or directly make the switch host computer drop and break.

Disclosure of Invention

In order to solve the problems in the prior art, the application provides a switch device, which aims to solve the problems that the existing switch is not favorable for heat dissipation due to closed structure after the existing switch is assembled, and the replacement of devices is very inconvenient; the installation needs to leave great space between the equipment and is used for the heat dissipation, and the troublesome maintenance cost higher problem of dismouting.

In order to realize the purpose, the utility model discloses a technical scheme is: the switch equipment comprises a lower frame assembly (1), an upper cover (2), a hanging lug (6), a wire covering plate (7) and a fan tray, wherein the lower frame assembly (1) comprises a left power supply slot assembly (3), a right power supply slot assembly (4) and a fan slot bracket (5); the upper cover (2) and the front side of the lower frame assembly (1) are fixed through mutually embedded clamping positions by convex edges, two rows of air inlets are formed in the front panel of the lower frame assembly (1), honeycomb holes are reserved in the fan tray, and the power supply module and the fan tray are arranged behind the equipment.

Preferably, power supply slot positions (9) are arranged on two sides of the rear surface of the lower frame component (1), and eight circular small bosses (8) are used for supporting the power supply module.

Preferably, the middle part of the rear surface of the lower frame component (1) is provided with two fan slot positions which are respectively positioned at two sides of the fan slot bracket (5) and the inner sides of the left power slot component (3) and the right power slot component (4).

Preferably, the fan slot is used for placing a fan tray (10), the fan tray (10) comprises a fan tray panel (11), honeycomb holes are arranged on the fan tray panel (11), and a complete air channel is formed by the honeycomb holes and an air inlet hole of a front panel of the fan tray (10).

The working principle is as follows:

survey before upper cover and the lower frame subassembly and use the mutual embedded screens of chimb installation fixed comparatively stable, the front panel department of lower frame subassembly leaves two rows of air intakes, and honeycomb holes are left to the fan tray, and the exchange of sharp wind channel and external air current more does benefit to and takes away the heat that equipment inner core piece work produced, and the wind channel of using the fore-and-aft direction is less to the heat dissipation influence of other equipment on every side. The power supply and the fan are designed behind the equipment, the double-power double-fan pluggable design is adopted, if one of the double-power double-fan pluggable design is damaged accidentally, the accessories can be replaced online, the equipment service can run normally, and the power-off disassembly and assembly are not needed. Because the air inlet is reserved on the front panel of the lower frame assembly, the simple condition inside the equipment can be seen, the cable assembly between the single plates is shielded by the wire covering plate, and the wire covering plate is low in height, does not influence the heat dissipation air duct and enables the inside to be neat and attractive. The hangers on two sides can fix the equipment on a standard equipment rack, and the installation mode is simple and convenient.

Advantageous effects

1. The heat dissipation air channel is complete, and the temperature reduction effect is obvious;

2. the equipment pluggable accessory is convenient and flexible to replace and simple and quick to assemble.

Drawings

Fig. 1 is a schematic view of the overall structure of the switch device of the present invention;

fig. 2 is a front view of the fan tray of the present invention;

fig. 3 is a side view of the fan tray of the present invention;

fig. 4 is a schematic view of the fan tray panel of the present invention.

Description of the drawings: the fan comprises a lower frame assembly 1, an upper cover 2, a left power supply groove assembly 3, a right power supply groove assembly 4, a fan groove support 5, a hanging lug 6, a cover wire plate 7, a power supply groove position 9, a fan tray 10 and a fan tray panel 11.

Detailed Description

Specific embodiments thereof are described below in conjunction with the following description and the accompanying drawings to teach those skilled in the art how to make and use the best mode of the present application. For the purpose of teaching application principles, the following conventional aspects have been simplified or omitted. Those skilled in the art will appreciate variations from these embodiments that fall within the scope of the application. Those skilled in the art will appreciate that the features described below can be combined in various ways to form multiple variations of the present application. In the present application, the terms "upper", "lower", "left", "right", "middle" and "one" are used for descriptive purposes only and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms should be construed as the scope of the present invention without substantial change in the technical content. Thus, the present application is not limited to the particular embodiments described below, but only by the claims and their equivalents.

In order to realize the purpose, the utility model discloses a technical scheme be:

as shown in fig. 1-4, it is a structure of the switch of the present invention. The lower frame assembly 1, the upper cover 2, the cover wire plate 7 and the hanging lugs 6 form a complete shell. The front panel of the lower frame assembly is provided with an indicator lamp, RJ45 and an opening of an SFP optical module service interface, abundant interface types are used by customers, and two rows of small air inlet holes are reserved above the SFP optical cage, so that the lower frame assembly is attractive and practical. And the plane of the bottom of the lower frame assembly is provided with a press riveting nut column for fixing a PCB (printed circuit board). The two sides behind the lower frame component are power supply groove positions, and the power supply groove positions are partially provided with eight round small bosses to support the power supply module, so that the power supply module is prevented from being in full contact with the lower frame, the friction force can be reduced, and the plugging and the unplugging are more convenient. The middle part of the back of the lower frame component is provided with two fan groove positions, the fan tray and the fan tray panel are shown in figures 2 to 4, honeycomb holes are used for air outlet of the fan tray panel, direct exposure of a fan device is avoided, meanwhile, a complete air channel is formed by the fan tray and the air inlet holes of the front panel, heat generated by equipment work can be rapidly removed, temperature can be rapidly reduced, and the high-performance working state of the equipment is maintained. The power and the fan are protected by the two slot positions, normal operation of the equipment cannot be influenced in a short time due to damage of one slot position, replacement is simple and convenient, the power and the fan cannot fall off due to structural use loosening and fixation, and the stability of the equipment is improved. The upper cover 2 adopts a concave integrated design, so that the appearance is simple, and the mounting efficiency is integrally increased. The cover line board 7 can shield redundant cables connected between PCBs in the equipment. The hangers 6 are used for fixing equipment on the rack, and the hangers on two sides are respectively connected with the equipment through 7 screws so as to improve stability and safety.

The utility model discloses a switch structure, clean and tidy atmospheric installation is simple in appearance, and temperature in the complete wind channel reduction equipment, nimble double fan and the stability that dual supply trench can effectively improve equipment, but the cost of maintenance of pluggable modular design reduction equipment, the effectual lifting means's of good heat dispersion life.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.

Claims

1. The switch equipment is characterized by comprising a lower frame assembly (1), an upper cover (2), a hanging lug (6), a cover wire plate (7) and a fan tray (10), wherein the lower frame assembly (1) comprises a left power supply slot assembly (3), a right power supply slot assembly (4) and a fan slot support (5); the upper cover (2) and the front side of the lower frame assembly (1) are fixed through mutually embedded clamping positions by convex edges, two rows of air inlets are formed in the front panel of the lower frame assembly (1), honeycomb holes are reserved in the fan tray (10), and the power supply module and the fan tray (10) are arranged behind the equipment.

2. The switch apparatus according to claim 1, wherein the rear side of the lower frame member (1) is flanked by power slots (9), and the power slots (9) support power modules using eight circular small bosses (8).

3. A switch arrangement according to claim 1, characterized in that the middle part of the rear of the lower frame assembly (1) is two fan slots, one on each side of the fan slot support (5) and inside the left (3) and right (4) power slot assemblies.

4. The switch equipment according to claim 3, wherein the fan slot is used for placing a fan tray (10), the fan tray (10) comprises a fan tray panel (11), and honeycomb holes are arranged on the fan tray panel (11) to form a complete air duct with the air inlet holes of the front panel of the fan tray (10).