Raised floors for server rooms

Abstract

The utility model discloses an elevated floor for a server room, and relates to the technical field of ventilation of a machine room. The elevated floor for a server room comprises a frame, a base plate, a grille plate and a first adjusting member, wherein a mounting groove for mounting the base plate is provided on the frame, a mounting hole for movable mounting of the first adjusting member and a plurality of first ventilation holes are provided on the base plate, the grille plate is slidably arranged in the mounting groove and located between the frame and the base plate, a plurality of second ventilation holes and a connecting portion are provided on the grille plate, and the first adjusting member comprises a handle portion and a transmission portion, the transmission portion is transmission-connected with the connecting portion, and the handle portion is arranged at one end of the transmission portion away from the grille plate. The handle portion drives the transmission portion to rotate so that the grille plate moves in the frame along a first direction, so that the elevated floor for the server room has a ventilation state and a closed state, and the air intake volume can be manually adjusted by directly operating the handle portion, and adjustment does not require the aid of auxiliary tools, which is convenient for ventilation management of the machine room.

Description

Technical Field

[0001] The utility model relates to the technical field of machine room ventilation, in particular to an elevated floor used in a server room. Background Art

[0002] In computer rooms, it is usually necessary to lay anti-static raised floors. The space below is used as a static pressure chamber for air conditioning in the room, and ventilation floors are used to cool the equipment in the cabinets. In actual application scenarios, the load requirements between different cabinets are different, so it is necessary to adjust the air intake for heat dissipation. Currently, the raised floors on the market usually use two-piece regulators or shutter regulators to adjust the air intake. This type of raised floor generally requires the use of auxiliary devices to adjust the air intake, which is cumbersome to operate and inconvenient to manage. Utility Model Content

[0003] The main purpose of the utility model is to provide an elevated floor for a server room, aiming to solve the problem of complicated operation of adjusting air intake of the existing elevated floor.

[0004] To achieve the above-mentioned purpose, the utility model provides a raised floor for a server room, comprising:

[0005] a frame having a mounting slot;

[0006] A base plate is arranged in the installation groove, and the base plate is provided with a mounting hole and a plurality of first ventilation holes;

[0007] a grille plate, the grille plate being slidably disposed in the mounting groove and being located between the base plate and the frame, the grille plate being provided with a plurality of second ventilation holes; and

[0008] A first adjusting member is movably disposed in the mounting hole, the first adjusting member comprises a handle portion and a transmission portion, the grille plate is further provided with a connecting portion, the transmission portion is in transmission connection with the connecting portion, the handle portion is disposed at one end of the transmission portion away from the grille plate, the handle portion is used to drive the transmission portion to rotate and drive the grille plate to move within the frame, so that the raised floor for the server room has a ventilation state and a closed state;

[0009] In the ventilation state, the first ventilation hole is connected to the second ventilation hole;

[0010] In the closed state, the grille plate blocks the first ventilation hole.

[0011] In one embodiment, the raised floor for a server room further includes a rebound device, which includes a first elastic member and a clamping member, wherein the clamping member is movably arranged on the frame and is clamped or separated from the grille plate, and the grille plate is connected to the frame via the first elastic member, and the first elastic member is used to drive the grille plate to move so that the raised floor for the server room is switched from the ventilation state to the closed state.

[0012] In one embodiment, a slot is provided on the side where the grille plate slides against the frame, and the snap-in piece can be movably provided on the frame, and the snap-in piece is used to snap into the slot to fix the grille plate; the snap-in piece is also used to withdraw from the slot so that the first elastic piece drives the grille plate to move and cover the first ventilation hole.

[0013] In one embodiment, the rebound device also includes a second elastic member and a button, the end of the clamping member away from the slot is connected to the second elastic member, the end of the second elastic member away from the clamping member abuts against the frame, and the button is installed on the frame and slides against the clamping member to drive the clamping member to exit the slot.

[0014] In one embodiment, the raised floor for a server room further comprises a wind shield, which is rotatably disposed on the frame and located on a side of the grille plate away from the base plate, and is used to adjust the wind direction through the first ventilation hole and the second ventilation hole.

[0015] In one embodiment, the raised floor for a server room further includes a second adjusting member, which is movably mounted on the frame. A friction wheel is provided at one end of the wind shield connected to the frame. The second adjusting member is in sliding contact with the friction wheel to adjust the angle between the wind shield and the surface of the grille plate.

[0016] In one embodiment, there are multiple card slots, and the multiple card slots are arranged at intervals along the first direction on the side of the grid plate.

[0017] In one embodiment, a side of the grid plate close to the base plate is provided with ribs extending along the first direction;

[0018] And / or, a rib is provided on a side of the grid plate facing away from the base plate and extending along the first direction.

[0019] In one embodiment, it is characterized in that the transmission part is a gear, the connecting part is a rack extending along the first direction on the grille plate, and the gear is meshed with the rack.

[0020] In one embodiment, the grille plate is penetrated by an elongated hole, the elongated hole is extended along the first direction, the rack is arranged on the side wall of the elongated hole, and the gear is rotatably arranged in the elongated hole.

[0021] The technical solution of the utility model simplifies the adjustment method of the air intake volume of the elevated floor used in the server room by adding a first adjustment member on the base plate. Specifically, the elevated floor used in the server room includes a frame, a base plate, a grille plate and a first adjustment member. The frame is provided with a mounting groove for installing the base plate. The base plate is provided with a mounting hole for movable installation of the first adjustment member and a plurality of first ventilation holes. The grille plate is slidably arranged in the mounting groove and is located between the frame and the base plate. The grille plate is provided with a plurality of second ventilation holes and a connecting portion. The first adjustment member includes a handle portion and a transmission portion. The transmission portion is transmission-connected to the connecting portion. The handle portion is arranged at one end of the transmission portion away from the grille plate.

[0022] The transmission part is driven to rotate by operating the handle part, and the transmission part transmits power to the grille plate through the connecting part to drive the grille plate to move in the frame along the first direction, so that the elevated floor used in the server room has a ventilation state and a closed state. In the ventilation state, the grille plate moves to connect the first ventilation hole and the second ventilation hole for heat dissipation in the room; in the closed state, the grille plate moves to block the first ventilation hole. It can be seen from the above that the air intake can be manually adjusted by directly operating the handle part, without the need for auxiliary tools, which is convenient for ventilation management in the server room. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0024] Figure 1 A structural schematic diagram of an embodiment of a raised floor for a server room provided by the utility model;

[0025] Figure 2 for Figure 1 Schematic diagram of the split structure of the raised floor used in the server room;

[0026] Figure 3 for Figure 1 A top view of a raised floor used in a server room;

[0027] Figure 4 A schematic diagram of the assembly structure of a first adjusting member and a grid plate in an embodiment of a raised floor for a server room provided by the utility model;

[0028] Figure 5 for Figure 3 Sectional view in the AA direction;

[0029] Figure 6 for Figure 3 Cross-sectional view in the BB direction;

[0030] Figure 7 for Figure 6 The enlarged image of the position indicated by the arrow in C;

[0031] Figure 8 for Figure 6 Enlarged view of the position indicated by the arrow in D.

[0032] Description of Figure Numbers:

[0033] 100. Raised floor for a server room; 110. Frame; 111. Mounting slot; 120. Base plate;

[0034] 121. mounting hole; 122. first ventilation hole; 130. grille plate; 131. second ventilation hole; 132. connecting part; 133. slot; 134. rib; 135. long hole; 140. first adjusting member; 141. handle part; 142. transmission part; 150. rebound device; 151. first elastic member; 152. snap-fit ​​member; 153. second elastic member; 154. button; 160. wind shield; 161. friction wheel; 170. second adjusting member.

[0035] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0037] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0038] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0039] The utility model provides a raised floor 100 for a server room.

[0040] See also Figures 1 to 4 In one embodiment of the utility model, the raised floor 100 for a server room includes a frame 110, a base plate 120, a grille plate 130 and a first adjusting member 140. The frame 110 is provided with a mounting groove 111 for mounting the base plate 120. The base plate 120 is provided with a mounting hole 121 for movable mounting of the first adjusting member 140 and a plurality of first ventilation holes 122. The grille plate 130 is slidably disposed in the mounting groove 111 and is located between the frame 110 and the base plate 120. The grille plate 130 is provided with a plurality of second ventilation holes 131 and a connecting portion 132. The first adjusting member 140 includes a handle portion 141 and a transmission portion 142. The transmission portion 142 is transmission-connected to the connecting portion 132. The handle portion 141 is disposed at one end of the transmission portion 142 away from the grille plate 130.

[0041] For the convenience of description, the raised floor 100 used in the server room will be referred to as the raised floor 100 below. The transmission part 142 is driven to rotate by operating the handle part 141, and the transmission part 142 transmits power to the grille plate 130 through the connecting part 132 to drive the grille plate 130 to move along the first direction in the frame 110, so that the raised floor 100 used in the server room has a ventilation state and a closed state. In the ventilation state, the grille plate 130 moves to connect the first ventilation hole 122 and the second ventilation hole 131 for heat dissipation in the machine room; in the closed state, the grille plate 130 moves to block the first ventilation hole 122. As can be seen from the above, the air intake can be manually adjusted by directly operating the handle part 141 without the need for auxiliary tools, which is convenient for ventilation management of the machine room.

[0042] In one embodiment, the raised floor 100 for a server room further includes a rebound device 150, which includes a first elastic member 151 and a clamping member 152. The clamping member 152 is movably disposed on the frame 110 and is clamped or separated from the grille plate 130. The grille plate 130 is connected to the frame 110 via the first elastic member 151. The first elastic member 151 is used to drive the grille plate 130 to move so that the raised floor 100 for a server room is switched from a ventilation state to a closed state.

[0043] like Figure 6 and Figure 7 As shown, in one embodiment of the utility model, the grid plate 130 moves back and forth in the installation groove 111 along the first direction, and the frame 110 is provided with a rebound device 150, which includes a first elastic member 151 and a clamping member 152. One side of the grid plate 130 in the first direction is connected to the frame 110 through the first elastic member 151, the first elastic member 151 is a spring, and the clamping member 152 is provided on the frame 110. The first adjusting member 140 drives the grid plate 130 to move along the first direction, and the clamping member 152 The grid plate 130 is clamped to be fixed on the frame 110, at which time the first elastic member 151 is in a stretched state, and the first ventilation hole 122 is connected to the second ventilation hole 131. When the clamping member 152 is separated from the grid plate 130, the first elastic member 151 rebounds to drive the grid plate 130 back to the initial position and shield the first ventilation hole 122, so that the raised floor 100 is in a closed state. By providing the clamping member 152 and the first elastic member 151, the raised floor 100 can be quickly closed, thereby improving the convenience of operation.

[0044] In one embodiment, a slot 133 is provided on the side where the grille plate 130 and the frame 110 are slidably abutted, and a snap-in member 152 is movably provided on the frame 110, and the snap-in member 152 is used to snap into the slot 133 to fix the grille plate 130; the snap-in member 152 is also used to withdraw from the slot 133, so that the first elastic member 151 drives the grille plate 130 to move and cover the first ventilation hole 122.

[0045] like Figures 4 to 7 As shown, in one embodiment of the utility model, the grille plate 130 is slidably abutted against the frame 110 on both sides in the second direction, one side of which is provided with a slot 133, and the clamping member 152 is movably arranged on the frame 110 along the second direction. The clamping member 152 moves along the second direction and is clamped into the slot 133 to prevent the grille plate 130 from moving along the first direction. The clamping member 152 moves in the opposite direction of the second direction to exit the slot 133, and the grille plate 130 is moved along the first direction and retreats to the initial position under the elastic force of the first elastic member 151.

[0046] In one embodiment, the rebound device 150 also includes a second elastic member 153 and a button 154. The end of the clamping member 152 away from the slot 133 is connected to the second elastic member 153. The end of the second elastic member 153 away from the clamping member 152 abuts against the frame 110. The button 154 is installed on the frame 110 and slides to abut against the clamping member 152 to drive the clamping member 152 to exit the slot 133.

[0047] like Figure 6 and Figure 7 As shown, in one embodiment of the utility model, the rebound device 150 also includes a second elastic member 153 and a button 154. The second elastic member 153 is also a spring. The end of the clamping member 152 away from the slot 133 is connected to the second elastic member 153. The end of the second elastic member 153 away from the clamping member 152 abuts against the frame 110. By operating the first adjusting member 140, the grille plate 130 is driven to move along the first direction so that the clamping member 152 can be movably clamped into the slot 133. The button 154 is arranged on the frame 110, and the clip 152 is provided with an inclined surface corresponding to the button 154, and the button 154 is in sliding contact with the inclined surface. Pressing the button 154 can push the clip 152 to move away from the slot 133 and compress the second elastic member 153, and the grille plate 130 loses the support of the clip 152, and the first elastic member 151 drives the grille plate 130 to retreat to the initial position, so that the raised floor 100 is in a closed state; releasing the button 154, the second elastic member 153 rebounds and drives the clip 152 to snap into the slot 133 again. As can be seen from the above, by setting the button 154 and the second elastic member 153 to cooperate with the clip 152, the grille plate 130 can be quickly closed by just pressing the button 154.

[0048] In one embodiment, the raised floor 100 for a server room further includes a wind shield 160 , which is rotatably disposed on the frame 110 and located on a side of the grille plate 130 away from the base plate 120 , and is used to adjust the wind direction through the first ventilation hole 122 and the second ventilation hole 131 .

[0049] like Figure 2 and Figure 5 As shown, in one embodiment of the utility model, the elevated floor 100 also includes a wind shield 160, which is arranged at the bottom of the frame 110. The two ends of the wind shield 160 are cylindrical connecting rods, and the connecting rods are rotatably set on the frame 110. By rotating the wind shield 160 to form a certain angle between it and the grille plate 130 and the base plate 120, the wind direction entering from the bottom of the elevated floor 100 can be adjusted to dissipate heat in the low U area of ​​the cabinet and improve the heat dissipation efficiency. There are multiple wind shields 160 and they are arranged at intervals along the first direction to correspond to the multiple first ventilation holes 122 and the second ventilation holes 131.

[0050] In one embodiment, the raised floor 100 for a server room further includes a second adjusting member 170, which is movably mounted on the frame 110. A friction wheel 161 is provided at one end of the wind shield 160 connected to the frame 110. The second adjusting member 170 is in sliding contact with the friction wheel 161 to adjust the angle between the wind shield 160 and the surface of the grille plate 130.

[0051] like Figure 6 and Figure 8 As shown, in one embodiment of the utility model, the elevated floor 100 includes a second adjusting member 170, which is movably arranged on the frame 110 and is located and arranged opposite to the clamping member 152. The portion of the second adjusting member 170 extending into the frame 110 is slidably connected to the friction wheel 161 of the wind shield 160. Pushing the second adjusting member 170 back and forth along the first direction can drive the friction wheel 161 in the frame 110 to rotate, thereby rotating the wind shield 160 to a suitable angle.

[0052] In one embodiment, there are multiple slots 133 , and the multiple slots 133 are spaced apart along the first direction on the side of the grid plate 130 .

[0053] like Figure 4 As shown, in one embodiment of the utility model, the grille plate 130 is provided with a plurality of slots 133 at intervals on the sides close to the clip 152, and each slot 133 and the clip 152 are provided with corresponding guide slopes. When the first adjusting member 140 drives the grille plate 130 to move in the first direction, the guide slopes of the slots 133 slide and abut against the guide slopes of the clip 152, so that the clip 152 exits the slot 133 in the second reverse direction and compresses the second elastic member 153. When the grille plate 130 continues to move until the next slot 133 is aligned with the clip 152, the second elastic member 153 rebounds and drives the clip 152 to snap into the slot 133. It can be understood that the plurality of slots 133 can realize multi-stage adjustment of the grille plate 130 to control the size of the through hole connecting the first ventilation hole 122 and the second ventilation hole 131, thereby realizing precise control of the air volume, which is beneficial to energy saving.

[0054] In one embodiment, a rib 134 is provided on one side of the grid plate 130 close to the base plate 120 and extending along a first direction;

[0055] And / or, a rib 134 is provided on a side of the grid plate 130 facing away from the base plate 120 and extending along the first direction.

[0056] like Figure 4As shown, in order to reduce the friction between the grille plate 130 and the substrate 120 and the frame 110, in one embodiment of the utility model, ribs 134 are provided on the upper and lower sides of the grille plate 130. The ribs 134 are semi-cylindrical and extend along the first direction, and the number of the ribs 134 is set to be multiple and arranged at intervals along the second direction. The ribs 134 make the grille plate 130 and the substrate 120 and / or the frame 110 in line contact, reducing the contact area and thereby reducing the friction, so that the adjustment of the grille plate 130 is smoother and more fluent.

[0057] In one embodiment, it is characterized in that the transmission part 142 is a gear, the connection part 132 is a rack extending along the first direction on the grid plate 130, and the gear is meshed with the rack.

[0058] like Figure 3 and Figure 4 As shown, in one embodiment of the utility model, the transmission part 142 is a gear, the handle part 141 is a cylindrical adjustment switch, and a rack is provided on the grille plate 130 corresponding to the gear. The rack is extended along the first direction, and the gear and the rack are meshed. The handle part 141 is rotated clockwise or counterclockwise so that the gear drives the rack to move back and forth along the first direction, thereby adjusting the position of the grille plate 130. The provision of the gear and the rack is conducive to fine-tuning the relative position of the grille plate 130 and the substrate 120. Compared with the traditional solution of switching the grille plate 130 through an auxiliary device, the handle part 141 is more convenient and practical.

[0059] In one embodiment, the grille plate 130 is penetrated by an elongated hole 135 , the elongated hole 135 is extended along a first direction, a rack is disposed on a side wall of the elongated hole 135 , and a gear is rotatably disposed in the elongated hole 135 .

[0060] like Figure 4 As shown, in order to reduce the overall thickness of the elevated floor 100, in one embodiment of the utility model, an elongated hole 135 is provided through the position of the elevated floor 100 corresponding to the transmission part 142, and the elongated hole 135 extends along a first direction, and a rack is provided on a side wall of the elongated hole 135 and meshes with the gear, and the transmission part 142 is rotatably provided in the elongated hole 135 so that the base plate 120 can be fitted with the grille plate 130, and there is no need to additionally provide a rack to occupy space, which is beneficial to reducing the thickness of the elevated floor 100 while saving manufacturing costs.

[0061] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A raised floor for a server room, characterized in that: include: a frame having a mounting slot; A base plate is arranged in the installation groove, and the base plate is provided with a mounting hole and a plurality of first ventilation holes; a grille plate, the grille plate being slidably disposed in the mounting groove and being located between the base plate and the frame, the grille plate being provided with a plurality of second ventilation holes; and A first adjusting member is movably disposed in the mounting hole, the first adjusting member comprises a handle portion and a transmission portion, the grille plate is further provided with a connecting portion, the transmission portion is in transmission connection with the connecting portion, the handle portion is disposed at one end of the transmission portion away from the grille plate, the handle portion is used to drive the transmission portion to rotate and drive the grille plate to move within the frame, so that the raised floor for the server room has a ventilation state and a closed state; In the ventilation state, the first ventilation hole is connected to the second ventilation hole; In the closed state, the grille plate blocks the first ventilation hole.

2. The raised floor for a server room according to claim 1, characterized in that: The raised floor for the server room also includes a rebound device, which includes a first elastic member and a clamping member. The clamping member is movably arranged on the frame and is clamped or separated from the grille plate. The grille plate is connected to the frame through the first elastic member. The first elastic member is used to drive the grille plate to move so that the raised floor for the server room is switched from the ventilation state to the closed state.

3. The raised floor for a server room according to claim 2, characterized in that: A slot is provided on the side where the grille plate slides against the frame, and the clip can be movably arranged on the frame. The clip is used to snap into the slot to fix the grille plate; the clip is also used to withdraw from the slot so that the first elastic member drives the grille plate to move and cover the first ventilation hole.

4. The raised floor for a server room according to claim 3, characterized in that: The rebound device also includes a second elastic member and a button. The end of the clamping member away from the clamping slot is connected to the second elastic member, and the end of the second elastic member away from the clamping member abuts against the frame. The button is installed on the frame and slides against the clamping member to drive the clamping member to exit the clamping slot.

5. The raised floor for a server room according to claim 1, characterized in that: The raised floor for a server room also includes a wind shield, which is rotatably disposed on the frame and located on a side of the grille plate away from the base plate, and is used to adjust the wind direction passing through the first ventilation hole and the second ventilation hole.

6. The raised floor for a server room according to claim 5, characterized in that: The raised floor for the server room also includes a second adjusting member, which is movably mounted on the frame. A friction wheel is provided at one end of the wind shield connected to the frame. The second adjusting member is in sliding contact with the friction wheel to adjust the angle between the wind shield and the surface of the grille plate.

7. The raised floor for a server room according to claim 3, characterized in that: There are multiple card slots, and the multiple card slots are arranged at intervals along the first direction on the side of the grid plate.

8. The raised floor for a server room according to claim 7, characterized in that: A rib is provided on one side of the grid plate close to the base plate and extending along the first direction; And / or, a rib is provided on a side of the grid plate facing away from the base plate and extending along the first direction.

9. The raised floor for a server room according to claim 8, characterized in that: The transmission part is a gear, the connection part is a rack extending along the first direction on the grille plate, and the gear is meshed with the rack.

10. The raised floor for a server room according to claim 9, characterized in that: The grille plate is penetrated by a long hole, the long hole is extended along the first direction, the rack is arranged on the side wall of the long hole, and the gear is rotatably arranged in the long hole.

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