Cabinet for water-cooling heat dissipation of electronic equipment

Abstract

The utility model belongs to the field of electronic equipment cabinets, and particularly relates to a water-cooling heat dissipation cabinet for electronic equipment. The utility model provides a water-cooling heat dissipation cabinet for electronic equipment, which has efficient water-cooling heat dissipation, vibration reduction and impact resistance capabilities. The cabinet comprises a cabinet shell, a plurality of racking cases used for placing electronic equipment and arranged in the cabinet shell, and water cooling units connected with the racking cases. The water cooling unit is used for providing water cooling circulation for a plurality of upper rack cases and comprises a cabinet water inlet and outlet pipeline, a water segregator and a water cooling branch pipeline; cooling water sequentially passes through the water segregator and the water cooling branch pipeline through the cabinet water inlet pipeline and enters each upper rack case to cool the electronic equipment.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of electronic equipment cabinet, specifically relates to a water cooling heat dissipation's cabinet for electronic equipment. BACKGROUND

[0002] At present, electronic technology is developing rapidly, leading to the integration degree of electronic equipment significantly improves. This change makes the heat generation of equipment increases sharply and concentrates, if not in time and effectively dissipate heat, will significantly reduce the performance of equipment, and even cause "dead machine" and other serious consequences. Therefore, the thermal design of electronic equipment has become an important problem to be solved in electronic product design.

[0003] At the same time, with the rapid advance of industry integration and information, the demand for shock absorption and impact resistance of electronic equipment is increasingly demanding. In the harsh and complex environment such as sea, once the electronic equipment is subjected to vibration or external impact, its performance and stability will be affected, and then the operation efficiency and safety will be affected. Therefore, improving the shock absorption and impact resistance of electronic equipment has become another key technical challenge in the current industry field.

[0004] In order to solve the above problems, the cabinet (can contain electronic equipment such as switch or server) bearing electronic equipment must provide good working environment, effectively cope with the heat dissipation, shock absorption demand. Ensure that the cabinet can meet the normal use requirements of electronic equipment in extreme environment, is an important technical subject to be overcome in the field of cabinet. UTILITY MODEL CONTENTS

[0005] Therefore, the utility model provides a water cooling heat dissipation's cabinet for electronic equipment, has high efficiency water cooling heat dissipation, shock absorption and impact resistance.

[0006] The cabinet comprises: cabinet shell and its inside several upper shelf machine boxes for placing electronic equipment, and water cooling unit connecting each upper shelf machine box;

[0007] The water cooling unit is used for providing water cooling circulation for several upper shelf machine boxes, comprising cabinet water inlet and outlet pipe, water distributor and water cooling branch pipe;

[0008] Cooling water passes through water distributor and water cooling branch pipe in turn through cabinet water inlet pipe and enters each upper shelf machine box for the electronic equipment cooling;

[0009] The electronic equipment cabinet further comprises control unit, wiring unit, power supply unit and external connector unit;The control unit, wiring unit, power supply unit are all arranged in the inside of cabinet shell;

[0010] The control unit is used for power supply, control signal switching of electronic equipment cabinet;

[0011] The wiring unit is used for fixing and protecting the cable inside the cabinet shell;

[0012] The power supply unit is used for supplying power for each upper rack cabinet in the cabinet;

[0013] The external connector unit is arranged on the top of the cabinet shell, one end of the water inlet and outlet pipe of the cabinet is arranged on the connecting plate of the external connector unit, and the other end is connected with the water distributor.

[0014] Preferably, the vibration isolation unit is further arranged on the cabinet shell,

[0015] The vibration isolation unit is arranged on the cabinet shell and provides vibration isolation support for the cabinet shell.

[0016] The vibration isolation unit comprises a bottom vibration isolator assembly arranged on the bottom of the cabinet shell and a back vibration isolator assembly arranged on the back of the cabinet shell.

[0017] Preferably, the water cooling plate is arranged inside the upper rack cabinet, and the water inlet and outlet are arranged on the water cooling plate.

[0018] The cooling water in the water distributor flows into and out of the water cooling plate through the water cooling branch pipe and the water inlet and outlet, and the water cooling plate is used for heat dissipation of the electronic equipment.

[0019] Preferably, the upper rack cabinet is connected with the cabinet shell through the external left and right tracks.

[0020] Preferably, a plurality of connectors are further arranged on the connecting plate, and the connectors are connected with the electronic equipment inside the cabinet shell through the cable.

[0021] Advantages

[0022] (1) The water cooling unit of the utility model provides cooling water circulation for multiple upper rack cabinets in the equipment cabinet, realizes the purpose of water cooling heat dissipation, so that the electronic equipment in the upper rack cabinet can be effectively cooled in time, and serious consequences such as 'dead machine' caused by performance degradation are prevented.

[0023] (2) The shock isolation unit of the utility model makes the electronic equipment cabinet have the shock absorption feature, and effectively prevents the performance and stability of the electronic equipment from being affected when the electronic equipment is vibrated.

[0024] (3) The external connector of the utility model is arranged on the top of the cabinet shell, effectively utilizes the space on the upper part of the equipment, facilitates the installation and dismounting of the cable, greatly improves the accessibility and safety of equipment maintenance, meanwhile, the top of the external side avoids the personnel operation space, reduces the influence of the cable on the operation space, and effectively reduces the faults caused by human operation. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The utility model discloses a water cooling unit structure schematic view;

[0026] Figure 2 The utility model discloses a vibration isolation unit structure schematic view;

[0027] Figure 3 The utility model discloses the relation schematic view of external connector unit and upper frame machine case of the utility model;

[0028] Figure 4 The utility model discloses the relation schematic view of water cooling unit and upper frame machine case of the utility model;

[0029] Among them, 1 - cabinet shell, 2 - upper frame machine case, 3 - water cooling unit, 4 - external connector unit, 5 - vibration isolation unit, 31 - cabinet water inlet and outlet pipe line, 32 - water distributor, 33 - water cooling branch pipe line, 41 - connecting plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, content and advantage of the utility model more clearly, below, combining with the figure and example, the specific implementation of the utility model is further detailedly described.

[0031] As Figures 1-4 The utility model discloses a cabinet for the water cooling heat dissipation of electronic equipment includes cabinet shell 1 and its inside several for placing electronic equipment's upper frame machine case 2, and the water cooling unit 3 of connecting each upper frame machine case 2, the water cooling unit 3 is located several upper frame machine case 2 rear, for providing water cooling circulation for several upper frame machine case 2, and it includes cabinet water inlet pipe line 31, water distributor 32 and water cooling branch pipe line 33, cooling water passes through water distributor 32 and water cooling branch pipe line 33 in order through cabinet water inlet pipe line 31 and enters each upper frame machine case 2, and the electronic equipment is cooled down.

[0032] The component for the heat dissipation cooling of electronic equipment comes from the water cooling plate set up in the inside of upper frame machine case 2, and is equipped with water inlet and outlet on the water cooling plate, and the cooling water in water distributor 32 flows into and flows out the water cooling plate through water cooling branch pipe line 33 and water inlet and outlet, for the heat dissipation cooling of electronic equipment.

[0033] The electronic equipment cabinet still includes control unit, wiring unit, power supply unit and external connector unit 4, the control unit, wiring unit, power supply unit are all set up in the inside of cabinet shell 1, wherein, the control unit is used for the power supply, control signal switching and control functions etc. of electronic equipment cabinet, the wiring unit is used for fixing and protecting the cable in the inside of cabinet shell, the power supply unit is used for the power supply of each upper frame machine case 2 in the machine case,

[0034] The one end of the cabinet water inlet and outlet pipeline 31 is arranged on the connecting plate 41 of the external connector unit 4, and the other end is connected to the water distributor 32, which is vertically arranged and uniformly spaced apart from the side of the upper rack cabinet 2, and is connected to the upper rack cabinet 2 through the water cooling branch pipeline 33, so that the cooling water is timely delivered to the electronic equipment of each upper rack cabinet 2 to achieve uniform heat dissipation and cooling. A plurality of connectors are also arranged on the connecting plate 41, which realize information interaction with the electronic equipment inside the cabinet shell 1 through cables, facilitating debugging, detection and maintenance of the electronic equipment.

[0035] The external connector unit 4 is arranged on the top outside of the cabinet shell 1, which can effectively utilize the space on the top of the equipment, facilitate the installation and disassembly of the cables, greatly improve the accessibility and safety of equipment maintenance, and reduce the influence of cables on the operation space, effectively reducing the faults caused by human operation. In addition, the top incoming line and the top wiring of the ship body are consistent, which can reduce the laying length of the ship body cable and reduce the waste of the cable.

[0036] As an example, the cabinet further comprises a vibration isolation unit 5, which comprises a bottom vibration isolator assembly arranged at the bottom of the cabinet shell 1 and a back vibration isolator assembly arranged at the back of the cabinet shell 1. The bottom vibration isolator assembly and the back vibration isolator assembly provide vibration isolation support for the cabinet shell 1, meet the use requirements of the cabinet shell 1 in harsh and complex environments such as sea, and ensure that the performance and stability of the electronic equipment inside the cabinet shell 1 will not be affected when subjected to vibration and external impact.

[0037] As an example, the upper rack cabinet 2 is connected to the cabinet shell 1 through the tracks on the left and right sides of the upper rack cabinet 2. The tracks on both sides are conducive to the disassembly and installation of the upper rack cabinet 2. A plurality of upper rack cabinets 2 are vertically arranged inside the cabinet shell 1. The vertical arrangement not only maximizes the space application in the limited size of the cabinet shell 1, but also ensures the optimal maintainability and safety of each unit component in the cabinet shell 1.

[0038] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A cabinet for water-cooled heat dissipation of electronic equipment, characterized in that, It includes a cabinet shell and several rack-mounted chassis inside for housing electronic equipment, as well as a water-cooling unit connecting each of the rack-mounted chassis; The water-cooling unit is used to provide water-cooling circulation for several of the rack-mounted chassis, including rack inlet and outlet water pipes, water distributor and water-cooling branch pipes; Cooling water enters each rack chassis through the cabinet inlet pipe, then through the water distributor and water-cooled branch pipe to cool the electronic equipment. The electronic equipment cabinet also includes a control unit, a wiring unit, a power supply unit, and an external connector unit; the control unit, wiring unit, and power supply unit are all located inside the cabinet housing; The control unit is used to power the electronic equipment cabinet and control signal switching; The cabling unit is used to fix and protect the cables inside the cabinet housing; The power supply unit is used to supply power to each rack-mounted chassis in the chassis; The external connector unit is located on the top of the outside of the cabinet housing. One end of the cabinet's water inlet / outlet pipe is located on the connection plate of the external connector unit, and the other end is connected to the water distributor.

2. A cabinet for water-cooled heat dissipation of electronic equipment according to claim 1, characterized in that, It also includes vibration isolation units, The vibration isolation unit is installed on the cabinet housing to provide vibration isolation support for the cabinet housing; The vibration isolation unit includes a bottom vibration isolator assembly disposed at the bottom of the cabinet housing and a back vibration isolator assembly disposed at the back of the cabinet housing.

3. A cabinet for water-cooled heat dissipation of electronic equipment according to claim 1, characterized in that, The upper rack chassis is equipped with a water-cooled plate, and the water-cooled plate has inlet and outlet water ports. Cooling water in the distributor flows into and out of the water-cooling plate through water-cooled pipes and inlet / outlet ports. The water-cooling plate is used to dissipate heat and cool electronic equipment.

4. A cabinet for water-cooled heat dissipation of electronic equipment according to any one of claims 1-3, characterized in that, The rack chassis is connected to the cabinet shell via external rails on the left and right sides.

5. A cabinet for water-cooled heat dissipation of electronic equipment according to claim 4, characterized in that, The connection board is also provided with several connectors, which are connected to the electronic equipment inside the cabinet housing via cables.

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