Data Center DSRVI Series Cabinets

Abstract

The DSRVI series data center cabinet includes a cabinet frame. The left and right inner walls of the cabinet frame are each equipped with a front-to-back transverse cabinet beam. Each of these transverse beams has multiple first screw holes in the front-to-back direction. On the right side of the left transverse beam are two left uprights, one front and one rear. These two uprights have second screw holes, each fitted with a first bolt. The two left uprights are then mounted to the front and rear first screw holes on the left transverse beam using their respective first bolts. On the left side of the right transverse beam are two right uprights, one front and one rear. These two right uprights have second screw holes, each fitted with a second bolt. The two right uprights are then mounted to the front and rear first screw holes on the right transverse beam using their respective second bolts. Between the left and right pairs of uprights are shelves. Two vertical plates are integrally formed and bent on the left and right sides of the shelf for a third bolt to pass through and then into the threaded holes in the shelf of the upright.

Description

Technical Field

[0001] This utility model relates to data center cabinets, and in particular to the DSRVI series data center cabinets. Background Technology

[0002] Existing data center racks have multiple supports at different heights on their inner walls. Some supports hold shelves on which monitors, switches, and other equipment are placed. Supports without shelves are reserved for use; operators can remove shelves from their original supports and place them on the spare supports to adjust the shelf's height and thus the spacing between it and adjacent shelves, accommodating different equipment heights. The drawback of this existing technology is that if the front-to-back position of the supports remains unchanged, the shelf length also remains constant. This means that when supporting short-length equipment, the equipment occupies only a portion of the shelf's length, leaving the remaining portion unused. However, this unused portion still occupies front-to-back space within the data center rack, limiting the operator's working space when opening the rack's rear door for installation and maintenance. Utility Model Content

[0003] The present invention aims to provide a solution for the DSRVI series data center cabinets to prevent unused sections on the shelves from occupying the front and rear lateral space inside the data center cabinet.

[0004] The DSRVI series data center rack includes a rack frame. The left and right inner walls of the rack frame are each fitted with a front-to-back transverse rack beam. Each of these transverse beams has multiple first screw holes distributed along its front-to-back direction, all of which penetrate the left and right side walls of the corresponding transverse beam. The right side of the left transverse beam has two left uprights, one front and one rear. These two left uprights have second screw holes, each fitted with a first bolt. The two left uprights are then secured to the front and rear first screw holes on the left transverse beam using their respective first bolts. The left side of the right transverse beam has... The cabinet has two right uprights, one at the front and one at the rear. Each right upright has a second screw hole with a second bolt. The two right uprights are then mounted on the first screw holes on the right crossbeam of the cabinet via their respective second bolts. The cabinet also has shelf screw holes on the two left and two right uprights. Shelves are located between the two pairs of uprights. Each shelf has two vertical plates formed integrally on its left and right sides. Each vertical plate has two elongated holes, one at the front and one at the rear. Four third bolts pass through the four elongated holes and then into the internal threads of the shelf screw holes on the two left and two right uprights.

[0005] Furthermore, the rear portions of the left and right sides of the left crossbeam and the left side of the right crossbeam of the cabinet are respectively equipped with two power and data cable trays (left and right). The rear of the cabinet frame is equipped with a rear door to close the rear opening of the cabinet frame. When the rear door is open, it exposes the two power and data cable trays so that installers can reach into the cabinet to install cables. The left outer wall of the cabinet frame is equipped with a left door to close the left opening of the cabinet frame. When the left door is open, it exposes the right side of the power and data cable tray on the left. The right outer wall of the cabinet frame is equipped with a right door to close the right opening of the cabinet frame. When the right door is open, it exposes the left side of the power and data cable tray on the right. The bottom of both power and data cable trays is densely covered with multiple cable-passing holes for cable ties to be passed from the outside of the cable trays to the inside to secure the cables.

[0006] Furthermore, the rear door includes a right rear door panel and a left rear door panel. The frame column at the right rear of the cabinet frame is equipped with a first rear hinge shaft extending to the right, and the right side edge of the right rear door panel is hinged to the cabinet frame through the first rear hinge shaft. The frame column at the left rear of the cabinet frame is equipped with a second rear hinge shaft extending to the left, and the left rear door panel is hinged to the cabinet frame through the second rear hinge shaft.

[0007] Furthermore, the frame column on the left front of the cabinet frame is equipped with a front hinge shaft extending to the left, and a mesh front door is installed on the front hinge shaft to close the front opening of the cabinet frame.

[0008] Furthermore, the left and right openings of the cabinet frame are each equipped with multiple nut seats, and the left and right doors each have multiple through holes, each of which is equipped with a fourth bolt. These fourth bolts are respectively installed on the multiple nut seats of the corresponding openings; the left side walls of the left sash of the mesh front door and the rear door are flush with the front of the left door; the right side walls of the right sash of the mesh front door and the rear door are flush with the front of the right door.

[0009] Furthermore, the top walls of the front and rear doors (left and right), the left and right doors, and the main cabinet are all flush with the top wall of the machine.

[0010] Furthermore, the cabinet frame is specifically a sixteen-fold profile cabinet frame.

[0011] The beneficial effects are as follows: When placing shorter equipment, operators can use shorter shelves according to the equipment's length. The specific installation procedure is as follows: The operator removes the original long shelf, loosens the two first bolts, and then shortens the distance between the two left uprights (front and rear) to fit the short shelf length. Next, locate the two first screw holes on the left crossbeam of the cabinet that coincide with the shelf screw holes on the two left uprights. Pass the two first bolts through the two shelf screw holes and the coinciding first screw holes, and tighten the first bolts. This adjusts the front-to-back distance between the two left uprights. Similarly, adjust the front-to-back distance between the two right uprights to fit the short shelf length. Finally, use four third bolts, passing them through the four elongated holes in the short shelf and then into the second screw holes on the two left and two right uprights respectively. This completes the installation of the short shelf. The short shelf occupies less front-to-back lateral space inside the data center cabinet, avoiding limited operating space for operators during installation and maintenance. Attached Figure Description

[0012] Figure 1 This is a perspective view of the DSRVI series data center cabinet of this utility model;

[0013] Figure 2 This is a 3D view of the DSRVI series data center cabinet of this utility model, with the front, rear, left and right doors hidden in the figure;

[0014] Figure 3 This is an exploded view of the DSRVI series data center cabinet of this utility model;

[0015] Figure 4 yes Figure 2 Enlarged view of point A;

[0016] In the diagram: 1. Mesh front door; 2. Right door; 3. Right rear door panel; 4. Left rear door panel; 5. Left door; 6. Cabinet frame; 61. Front hinge; 71. Rear hinge; 8. Nut seat; 10. Left cabinet crossbeam; 100. First screw hole; 11. Power and data cable tray; 110. Cable hole; 12. Right upright; 13. Shelf; 14. Right cabinet crossbeam; 15. Left upright; 20. Shelf screw hole; 21. Long strip hole; 22. Vertical plate. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to specific embodiments.

[0018] like Figure 2 As shown, the DSRVI series data center cabinet of this utility model includes a cabinet frame 6 made of sixteen-fold profiles. A cabinet bottom plate and a cabinet top plate are fixed to the bottom and top of the cabinet frame 6, respectively. The cabinet frame 6 has openings on the front, back, left, and right sides. Combined with... Figure 1 , Figure 2 and Figure 3 As shown, the front left frame column of the cabinet frame 6 is equipped with a left-extending front hinge pin 61, on which a mesh front door 1 is mounted to close the front opening of the cabinet frame 6. The rear right frame column of the cabinet frame 6 is equipped with a right-extending first rear hinge pin 71, and the right side of the right rear door 3 is hinged to the cabinet frame 6 via the first rear hinge pin 71. The rear left frame column of the cabinet frame 6 is equipped with a left-extending second rear hinge pin 71, and the left rear door 4 is hinged to the cabinet frame 6 via the second rear hinge pin 71. The right rear door 3 and the left rear door 4 together serve as the rear door to close the rear opening of the cabinet frame 6. Multiple nut seats 8 are installed in both the left and right openings of the cabinet frame 6. Multiple through holes are opened in both the left and right doors, and each through hole contains a fourth bolt, which is installed on the corresponding nut seats 8 of the opening. The top walls of the mesh front door 1, rear left door 4, rear right door 3, left door 5, and right door 2 are all flush with the top wall of the machine cabinet.

[0019] like Figure 2As shown, the left and right inner walls of the cabinet frame 6 are respectively equipped with two transverse cabinet beams 10 and 14. Each of the left and right cabinet beams 10 and 14 has multiple first screw holes 100 distributed in the front-to-back direction. These first screw holes 100 penetrate the left and right side walls of the corresponding cabinet beams 10 and 14. The right side of the left cabinet beam 10 has two left uprights 15, one in front and one in back. Second screw holes (obscured in the figure) are opened on the two left uprights 15, and the second screw holes are fitted with first screws. The two left uprights 15 are respectively mounted on the first screw holes 100 at the front and rear of the left crossbeam 10 of the cabinet using their respective first bolts. The left side of the right crossbeam 14 of the cabinet has two right uprights 12 at the front and rear. The two right uprights 12 have second screw holes (covered in the figure) and second bolts (covered in the figure) installed in the second screw holes. The two right uprights 12 are respectively mounted on the first screw holes 100 at the front and rear of the right crossbeam 14 of the cabinet using their respective second bolts. Shelf screw holes 20 are provided on the two left uprights 15 and the two right uprights 12. A shelf 13 is provided between the two pairs of uprights 15 and 12. The left and right sides of the shelf 13 are integrally formed and bent into two vertical plates 22. Each vertical plate 22 has two elongated holes 21, one in front and one behind, for a total of four elongated holes 21 on the two vertical plates 22. Four third bolts (not shown in the figure) pass through the four elongated holes 21 and then into the shelf screw holes 20 of the two left uprights 15 and the two right uprights 12 to fix the shelf 13. The shelf 13 can be used to place equipment such as monitors and switches according to customer needs. Depending on the size of the equipment, the installer can also replace it with a shelf 13 of the matching size, and then adjust the spacing between the two left uprights 15 and the two right uprights 12 according to the length of the shelf 13, and then install the two left uprights 15 and the two right uprights 12 in the above manner.

[0020] The rear sections of the left side wall of the left crossbeam 10 and the left side wall of the right crossbeam 14 of the cabinet are equipped with two power and data cable trays 11, one on the left and one on the right. The bottom of these trays 11 is densely covered with wire-passing holes 110. When installing cables in the right-side power and data cable tray 11, the installer unscrews the bolts with their right hand to remove the right door 2, and opens the left and right rear doors 4 and 3 to a horizontal position with their left hand. The installer's left hand reaches into the cabinet frame 6 through the rear opening and places the cable in the right-side power and data cable tray 11. Then, the cable tie is placed horizontally, with its front and rear ends wrapped around the front and rear sides of the cable, respectively. The cable then passes through two of the wire-passing holes 110 on the right side wall of the right power and data cable tray 11 and exits outside the right opening of the cabinet. The installer withdraws their left hand and uses both hands to tie the front and rear ends of the cable tie tightly, thus securing the cable in the right-side power and data cable tray 11. During installation, the installer only needs to reach into the cabinet with their left hand; their right hand does not need to reach into the cabinet to assist in installing the power and data cable trays 11, making the operation convenient. The right panel 3 of the rear door, in its horizontal orientation, is only half the width of a normal door (such as the mesh front door 1), allowing the installer to reach the power and data cable trays 11 with their left hand even when standing directly behind the right panel 3, facilitating installation. Similarly, the power and data cable trays 11 on the left can be installed, which will not be elaborated further.

[0021] The front mesh door 1 is made of cold-rolled steel plate with a densely packed mesh stamped on the surface, achieving an opening rate of 70%. The mesh is hexagonal in shape, providing excellent ventilation and heat dissipation while also shielding electromagnetic interference to a certain extent and allowing observation of equipment operation. It is suitable for cabinets with equipment that generates a lot of heat. Dustproof cotton can be added to the mesh door to prevent dust. The top plate is made of high-quality cold-rolled steel plate, possessing good strength, toughness, and corrosion resistance, and can withstand certain external impacts. The cabinet top plate features a front and rear opening design, with pre-reserved professional cable entry holes for smooth cable routing into the cabinet. To prevent dust and foreign object intrusion and maintain the overall aesthetics of the cabinet, the cable entry holes are covered with dedicated cable entry seals. These seals can be easily removed during equipment installation or cable laying, facilitating convenient operation. Fan mounting holes can be optionally provided based on actual usage needs and heat dissipation planning. Users can decide whether to add fan mounting holes to the top plate based on the heat generation and heat dissipation requirements of the equipment inside the cabinet, in order to build an efficient ventilation and heat dissipation system and achieve precise temperature control within the cabinet. If waterproofing is required, no holes should be drilled in the top plate except for the mounting holes.

[0022] The DSRVI series server racks utilize a sixteen-fold profile, formed by roll forming cold-rolled steel sheets using a roll forming machine, as their frame. This unique structure gives the rack frame high strength and rigidity, achieving high stability with a small cross-sectional area, increasing usable internal space, and providing strong load-bearing capacity. The sixteen-fold profile is a cold-bent profile formed in one roll forming process using a roll forming machine, undergoing sixteen bends to form a closed structure. Its unique sixteen-fold structure and high-quality materials give it a strong load-bearing capacity, with a maximum load capacity of 2000KG per rack, meeting the installation requirements of various heavy equipment. This one-time roll forming process not only reduces production costs but also results in more stable product quality and higher dimensional accuracy. The sixteen-fold profile is equipped with round and square holes every 25mm for easy installation and fixing of internal components. Various standardized mounting holes and accessories also make equipment installation more convenient and faster.

[0023] The products are based on the ISO9001:2008 quality control system, MTL-STD-454N US military sheet metal standard, GB / T15396-1994 general technical standards for electronic equipment, and ANST / EIA-310 cabinet definition size standard.

[0024] The above description is merely an embodiment of this utility model and does not limit the scope of patent protection. Any non-substantial changes or substitutions made by those skilled in the art based on this utility model will still fall within the scope of patent protection.

Claims

1. The DSRVI series data center cabinet is characterized by: The cabinet frame includes a cabinet frame, and the left and right inner walls of the cabinet frame are respectively equipped with two cabinet beams in the front and rear directions. Each of these cabinet beams has multiple first screw holes in the front and rear directions, and these first screw holes all penetrate the left and right side walls of the corresponding cabinet beams. The right side of the left crossbeam of the cabinet is provided with two left columns, one in front and one in back. The two left columns are provided with second screw holes, and the second screw holes are provided with first bolts. The two left columns are respectively installed in the two first screw holes in the left crossbeam of the cabinet by their respective first bolts. The left side of the right crossbeam of the cabinet is provided with two right columns, one in front and one in back. The two right columns are provided with second screw holes, and second bolts are installed in the second screw holes. The two right columns are respectively installed in the two first screw holes in the front and one in back of the right crossbeam of the cabinet by their respective second bolts. Shelf screw holes are provided on the two left columns and the two right columns. Shelves are provided between the two pairs of left and right columns. Two vertical plates are integrally formed and bent on the left and right sides of the shelf. Each vertical plate has two elongated holes, one in front and one behind. Four third bolts pass through the four elongated holes and then through the screw holes in the shelf of the two left columns and the two right columns respectively for installation.

2. The data center DSRVI series cabinet as described in claim 1, characterized in that: The rear portions of the left and right sides of the left crossbeam and the left side of the right crossbeam of the cabinet are respectively equipped with two power and data cable trays, one on the left and one on the right. A rear door is installed at the rear of the cabinet frame to close the rear opening. When the rear door is open, it exposes the two power and data cable trays, allowing installers to reach into the cabinet to install cables. The cabinet is characterized by: a left door on the left outer wall of the cabinet frame closing the left opening, with the left door, when open, exposing the right side of the power and data cable tray on the left; and a right door on the right outer wall of the cabinet frame closing the right opening, with the right door, when open, exposing the left side of the power and data cable tray on the right. The bottom of both power and data cable trays is densely covered with multiple through holes for cable ties to be threaded from outside the cable trays to secure the cables.

3. The data center DSRVI series cabinet as described in claim 2, characterized in that: The rear door includes a right rear door and a left rear door. The frame column at the right rear of the cabinet frame is equipped with a first rear hinge shaft extending to the right, and the right side of the right rear door is hinged to the cabinet frame through the first rear hinge shaft. The frame column at the left rear of the cabinet frame is equipped with a second rear hinge shaft extending to the left, and the left rear door is hinged to the cabinet frame through the second rear hinge shaft.

4. The data center DSRVI series cabinet as described in claim 3, characterized in that: The frame column on the left front of the cabinet frame is equipped with a front hinge shaft extending to the left, and a mesh front door is installed on the front hinge shaft to close the front opening of the cabinet frame.

5. The data center DSRVI series cabinet as described in claim 4, characterized in that: The left and right openings of the cabinet frame are each equipped with multiple nut seats. The left and right doors each have multiple through holes, and each through hole is equipped with a fourth bolt. These fourth bolts are respectively installed on the multiple nut seats of the corresponding openings. The left side wall of the left fan of the mesh front door and the rear door is flush with the front of the left door. The right side wall of the right fan of the mesh front door and the rear door is flush with the front of the right door.

6. The data center DSRVI series cabinet as described in claim 5, characterized in that: The top walls of the front and rear doors (left and right), as well as the left and right doors, are all flush with the top wall of the machine cabinet.

7. The data center DSRVI series cabinet as described in claim 1, characterized in that: The cabinet frame is specifically a 16-fold profile cabinet frame.

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