CN217591369U - Sealing assembly and cabinet - Google Patents
Sealing assembly and cabinet Download PDFInfo
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- CN217591369U CN217591369U CN202221574954.XU CN202221574954U CN217591369U CN 217591369 U CN217591369 U CN 217591369U CN 202221574954 U CN202221574954 U CN 202221574954U CN 217591369 U CN217591369 U CN 217591369U
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Abstract
The application discloses seal assembly and rack belongs to electronic equipment cabinet field. The seal assembly includes a body and a mount; the main body comprises a first sealing part, a connecting part and an installation part which are sequentially connected, wherein the connecting part is positioned between the first sealing part and the installation part, and the first sealing part and the installation part are respectively positioned at two opposite sides of the connecting part; the installed part links to each other with one side of the orientation connecting portion of installation department, and the installed part can link to each other with rack detachably, and when the installed part links to each other with the rack, the square hole of the square hole strip of rack is blocked to first sealing. The method and the device can eliminate local hot spots and improve the sensing accuracy of the temperature sensor.
Description
Technical Field
This application belongs to electronic equipment cabinet field, in particular to seal assembly and rack.
Background
A rack is a cabinet for accommodating electronic devices, and is often applied to a data center to accommodate servers.
In the related art, the cabinet mainly includes a cabinet body and a square hole strip, the square hole strip extends along a length direction of the cabinet body and is connected with a side plate of the cabinet body, and the square hole strip is provided with a plurality of square holes for installing other components, such as a rail and the like. The main part of electronic equipment is located the cabinet internally, and electronic equipment's temperature sensor is located the cabinet externally to the outside cold temperature of passageway of response rack provides temperature data for data center, with better control air conditioning system.
However, when the data center works, the temperature inside the cabinet is higher due to the work of the electronic equipment, and high-temperature gas inside the cabinet flows out of the cabinet from the square holes on the square hole strips, so that local hot spots are generated, and the temperature sensor is influenced to sense the temperature.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a sealing assembly and a cabinet, which can eliminate local hot spots and improve the induction accuracy of a temperature sensor. The technical scheme is as follows:
in one aspect, embodiments of the present application provide a seal assembly comprising a body and a mount;
the main body comprises a first sealing part, a connecting part and an installation part which are sequentially connected, wherein the connecting part is positioned between the first sealing part and the installation part, and the first sealing part and the installation part are respectively positioned at two opposite sides of the connecting part;
the installed part with the orientation of installation department one side of connecting portion links to each other, the installed part can link to each other with rack detachably the installed part with when the rack links to each other, first sealing is blocked the square hole of the square hole strip of rack.
In one implementation of the present application, the seal assembly further comprises an insulation layer;
the first part of the heat insulation layer is positioned on one side of the first sealing part facing the connecting part, and the second part of the heat insulation layer is positioned on one side of the connecting part facing the first sealing part.
In one implementation of the present application, the body further comprises a second sealing portion;
the second sealing portion is connected with the first sealing portion at a position far away from the connecting portion, and the second sealing portion is located on the same side of the first sealing portion as the connecting portion, so that a cold air channel is formed among the second sealing portion, the first sealing portion and the connecting portion.
In one implementation of the present application, the third portion of the insulation layer is located on a side of the second seal portion facing the first seal portion.
In one implementation of the present application, the seal assembly further comprises a seal strip;
the sealing strip is located the second sealing portion deviates from one side of first sealing portion, the sealing strip is used for propping up with electronic equipment's outer wall.
In one implementation of the present application, the sealing strip has a plane and an arc surface that are connected;
the plane is connected with the second sealing portion, and the cambered surface abuts against the outer wall of the electronic device.
In one implementation of the present application, the sealing strip has elasticity;
the seal strip is compressed between the second seal portion and an outer wall of the electronic device.
In an implementation of the present application, the mounting member is any one of a magnet and a bonding adhesive layer.
In another aspect, an embodiment of the present application provides a cabinet, including a cabinet body, a square hole strip, and the sealing assembly described above;
the square hole strip is positioned in the cabinet body and is connected with a side plate of the cabinet body;
the installation department is located the cabinet is external, and passes through the installed part with the curb plate edge of the cabinet body links to each other, connecting portion follow the curb plate inner wall of the cabinet body extends, first sealing with the square hole strip offsets, and blocks the square hole of square hole strip.
In one implementation of the present application, the cabinet further includes heat-insulating cotton;
the heat preservation cotton is attached to the square hole strips, and the square holes of the square hole strips are sealed.
In one implementation manner of the present application, a portion of the square hole strip, which is away from the side plate of the cabinet body, is provided with a turned-over edge, and the turned-over edge extends along a length direction of the square hole strip;
the equipment cabinet further comprises a plug strip, wherein the plug strip is connected with the flanging and clamped between the flanging and the outer wall of the electronic equipment.
The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:
dispose the seal assembly that this application embodiment provided in the rack, the installation department is located outside the rack, realizes linking to each other with the curb plate of rack through the installed part. Connecting portion extend along the curb plate of rack for first sealing can be located the rack, thereby blocks the square hole of square hole strip. Because the square hole of square hole strip has been blocked to first sealing, so outside the inside high-temperature air of rack can't flow the rack through the square hole of square hole strip, avoided the cold passageway outside the rack to cause local hot spot for the temperature sensor of the electronic equipment who is located the cold passageway can sense accurate temperature.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view illustrating an installation of electronic equipment in a cabinet according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a seal assembly provided in an embodiment of the present application;
fig. 3 is a schematic structural diagram of a cabinet provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a cabinet provided in an embodiment of the present application.
The symbols in the drawings represent the following meanings:
10. a main body;
110. a first seal portion; 120. a connecting portion; 130. an installation part; 140. a second seal portion;
20. a mounting member;
30. a thermal insulation layer;
40. a cold air passage;
50. a seal strip;
510. a plane; 520. a cambered surface;
100. a cabinet body; 200. square hole strips; 2100. flanging; 2200. a square hole; 300. heat preservation cotton; 400. plugging strips; 500. an electronic device; 5100. a temperature sensor; 5200. a panel.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, the following detailed description of the embodiments of the present application will be made with reference to the accompanying drawings.
A rack is a cabinet for accommodating electronic devices, and is often applied to a data center to accommodate servers.
In the related art, the electronic equipment is schematically mounted in the cabinet, referring to fig. 1, in the related art, the cabinet mainly includes a cabinet a and a square hole bar B, the square hole bar B extends along a length direction of the cabinet a and is connected to a side plate of the cabinet a, and the square hole bar B has a plurality of square holes B1 for mounting other components, such as rails and the like. Electronic equipment C's main part C1 is located cabinet A, and electronic equipment C's panel C2 is located outside cabinet A, and panel C2 has temperature sensor C3 towards one side of main part C1, and temperature sensor C3 is used for responding to the temperature of the external cold aisle of cabinet A to for data center provides temperature data, with better control air conditioning system.
However, when the data center works, the temperature inside the cabinet is high due to the work of the electronic equipment, and high-temperature gas inside the cabinet flows to the outside of the cabinet through the square holes on the square hole strips, so that local hot spots are generated. Because temperature sensor is close to square hole strip, so temperature sensor senses the temperature rise because of local hot spot very easily, will lead to the fan of rack to accelerate, causes the energy consumption to increase. And after the fan is accelerated, the negative pressure between the cold channel and the hot channel is intensified, so that high-temperature air in the cabinet flows out of the cabinet through the square holes of the square hole strips more quickly, and vicious circle is caused. If the air supply quantity of the air conditioner is increased to ensure positive pressure difference between the cold channel and the hot channel, the short plate effect is obvious. Because, in order to guarantee the positive pressure difference between the cold channel and the hot channel, the air supply quantity of the air conditioner needs to be greatly increased, the power consumption of the fan of the air conditioner is high, meanwhile, the temperature of the hot channel is reduced, the refrigeration efficiency of the air conditioner is reduced, and the energy efficiency of the data center is further reduced.
In order to solve the technical problem, the embodiment of the present application provides a sealing assembly, fig. 2 is a schematic structural view of the sealing assembly, and referring to fig. 2, the sealing assembly includes a main body 10 and a mounting member 20.
The main body 10 includes a first sealing portion 110, a connecting portion 120 and a mounting portion 130 connected in sequence, the connecting portion 120 is located between the first sealing portion 110 and the mounting portion 130, and the first sealing portion 110 and the mounting portion 130 are respectively located at opposite sides of the connecting portion 120.
The mounting member 20 is connected to a side of the mounting portion 130 facing the connecting portion 120, the mounting member 20 is detachably connected to the cabinet, and the first sealing portion 110 blocks a square hole 2200 of the square hole bar 200 of the cabinet when the mounting member 20 is connected to the cabinet (see fig. 3).
Dispose the seal assembly that this application embodiment provided in the rack, installation department 130 is located outside the rack, realizes linking to each other with the curb plate of rack through installed part 20. The connection portion 120 extends along a side plate of the cabinet so that the first sealing portion 110 can be located inside the cabinet, thereby sealing the square hole 2200 of the square hole strip 200. Since the first sealing portion 110 blocks the square hole 2200 of the square hole strip 200, the high-temperature air inside the cabinet cannot flow out of the cabinet through the square hole 2200 of the square hole strip 200, thereby avoiding a local hot spot caused by a cold channel outside the cabinet, and enabling the temperature sensor 5100 of the electronic device 500 located in the cold channel to sense an accurate temperature.
In the present embodiment, the mounting member 20 is any one of a magnet and an adhesive layer. If the mounting device 20 is a magnet, the mounting portion 130 is attracted to the side plate of the cabinet by the magnetic force of the mounting device 20. If the mounting member 20 is an adhesive layer, the mounting portion 130 is bonded to the side plate of the cabinet by the viscosity of the mounting member 20. Through above-mentioned two kinds of modes, the homoenergetic makes installation department 130 pass through installed part 20 and link to each other with the curb plate detachably of rack.
Since the first sealing part 110 blocks the square hole 2200 of the square hole strip 200, the high-temperature air inside the cabinet contacts the first sealing part 110, resulting in an increase in the temperature of the first sealing part 110. To avoid the first sealing portion 110 radiating heat to the cold aisle outside the cabinet, with continued reference to fig. 2, in this embodiment the sealing assembly further comprises an insulating layer 30, a first portion of the insulating layer 30 being located on a side of the first sealing portion 110 facing the connection portion 120, and a second portion of the insulating layer 30 being located on a side of the connection portion 120 facing the first sealing portion 110.
In the above implementation, the thermal insulation layer 30 is adhered to one side of the first sealing portion 110 facing the connection portion 120 and one side of the connection portion 120 facing the first sealing portion 110, so as to isolate the heat radiated outwards by the first sealing portion 110, which is further beneficial to eliminating local hot spots.
The high-temperature air in the cabinet may flow out through the gap between the square hole strip 200 and the electronic device 500, in addition to the square hole 2200 of the square hole strip 200. In order to prevent the high-temperature air in the cabinet from flowing out through the gap between the square hole strip 200 and the electronic device 500, in the embodiment, the main body 10 further includes a second sealing portion 140, the second sealing portion 140 is connected to a portion of the first sealing portion 110, which is far away from the connecting portion 120, and the second sealing portion 140 and the connecting portion 120 are located on the same side of the first sealing portion 110, so that the cold air channel 40 is formed among the second sealing portion 140, the first sealing portion 110 and the connecting portion 120.
In the above implementation, the second sealing part 140 is located between the panel 5200 of the electronic device 500 and the square hole bar 200, so as to block the gap between the electronic device 500 and the square hole bar 200, which further facilitates eliminating local hot spots. Besides, since the second sealing portion 140 is located between the panel 5200 and the square-hole bar 200 of the electronic apparatus 500, a certain distance can be provided between the panel 5200 and the square-hole bar 200, so that the temperature sensor 5100 on the panel 5200 is far away from the square-hole bar 200, and further, the influence is avoided. In addition, since the cold air channel 40 is formed among the second sealing portion 140, the first sealing portion 110 and the connecting portion 120, the cold air in the cold air channel can flow to the temperature sensor 5100 through the cold air channel 40, so that the sealing assembly does not affect the normal temperature of the sensing cold air channel of the temperature sensor 5100.
Illustratively, the second sealing portion 140, the first sealing portion 110, the connecting portion 120, and the mounting portion 130 are all plate-shaped structural members, wherein the second sealing portion 140 and the connecting portion 120 are parallel to each other, and the first sealing portion 110 and the mounting portion 130 are perpendicular to the second sealing portion 140. In addition, the second sealing part 140, the first sealing part 110, the connecting part 120 and the mounting part 130 are an integrated structure, thereby ensuring both structural strength of the main body 10 and manufacturing efficiency of the main body 10.
Since the second sealing part 140 seals the gap between the electronic device 500 and the square hole bar 200, the high-temperature air inside the cabinet may contact the second sealing part 140, resulting in an increase in the temperature of the second sealing part 140. To avoid the second sealing portion 140 radiating heat to the cold aisle outside the cabinet, with continued reference to fig. 2, in this embodiment a third portion of the insulation layer 30 is located on the side of the second sealing portion 140 facing the first sealing portion 110.
In the above implementation, the heat insulation layer 30 is adhered to one side of the second sealing portion 140 facing the first sealing portion 110, so as to insulate the heat radiated from the second sealing portion 140, which is further beneficial to eliminating local hot spots.
Illustratively, the first part, the second part and the third part of the thermal insulation layer 30 are integrated structural members, so that not only the coverage area of the thermal insulation layer 30 can be ensured, but also the coverage efficiency of the thermal insulation layer 30 can be improved.
In order to further improve the sealing effect on the gap between the electronic device 500 and the square hole strip 200, in this embodiment, the sealing assembly further includes a sealing strip 50, the sealing strip 50 is located on a side of the second sealing portion 140 facing away from the first sealing portion 110, and the sealing strip 50 is configured to abut against an outer wall of the electronic device 500.
In the above implementation manner, one side of the second sealing portion 140 departing from the first sealing portion 110 faces a gap between the electronic device 500 and the square hole strip 200, the sealing strip 50 is arranged on one side of the second sealing portion 140 departing from the first sealing portion 110, and the sealing strip 50 abuts against an outer wall of the electronic device 500, so that the gap between the electronic device 500 and the square hole strip 200 can be better sealed.
Illustratively, the sealing strip 50 has elasticity, and the sealing strip 50 is compressed between the second sealing portion 140 and the outer wall of the electronic device 500.
Since the sealing strip 50 has elasticity, the sealing strip 50 can be compressed between the second sealing portion 140 and the outer wall of the electronic device 500 to closely abut against the outer wall of the electronic device 500, thereby improving the sealing effect on the gap between the electronic device 500 and the square hole strip 200.
Illustratively, the sealing strip 50 has a flat surface 510 and an arc surface 520 connected with each other, the flat surface 510 is connected with the second sealing portion 140, and the arc surface 520 abuts against the outer wall of the electronic device 500.
In the above implementation manner, the plane 510 is connected to the second sealing portion 140, so that the contact area between the sealing strip 50 and the second sealing portion 140 can be effectively ensured, and the firmness of connection between the sealing strip 50 and the second sealing portion 140 is ensured. The cambered surface 520 is abutted against the outer wall of the electronic device 500, so that the pressure between the sealing strip 50 and the outer wall of the electronic device 500 is higher, and the sealing strip is abutted against the outer wall of the electronic device 500 more tightly.
Referring to fig. 3, the present embodiment provides a cabinet including a cabinet body 100, a square hole strip 200, and a sealing assembly shown in fig. 2. The square hole strip 200 is located in the cabinet 100 and connected to the side plate of the cabinet 100, the mounting portion 130 is located outside the cabinet 100 and connected to the side plate edge of the cabinet 100 through the mounting member 20, the connecting portion 120 extends along the inner wall of the side plate of the cabinet 100, the first sealing portion 110 is offset from the square hole strip 200, and the square hole 2200 of the square hole strip 200 is blocked.
The mounting portion 130 is located outside the cabinet and is connected to a side plate of the cabinet 100 by the mounting member 20. The connection portion 120 extends along a side plate of the cabinet 100 so that the first sealing portion 110 can be located in the cabinet, thereby sealing the square hole 2200 of the square hole strip 200. Since the first sealing part 110 seals the square hole 2200 of the square hole strip 200, high-temperature air inside the cabinet cannot flow out of the cabinet through the square hole 2200 of the square hole strip 200, thereby preventing a cold channel outside the cabinet from causing local hot spots, and enabling the temperature sensor 5100 of the electronic device 500 located in the cold channel to sense an accurate temperature.
Fig. 4 is a schematic structural diagram of the cabinet, in fig. 4, the sealing assembly is omitted, and with reference to fig. 4, in this embodiment, the cabinet further includes heat preservation cotton 300, the heat preservation cotton 300 is attached to the square hole strip 200, and the square hole 2200 of the square hole strip 200 is sealed.
In the above implementation, the insulation wool 300 functions similarly to the first sealing part 110 and the insulation layer 30, and both can block the square hole 2200 of the square-hole strip 200 and insulate the radiation of heat. Since the heat insulating cotton 300 is easily broken, if the square hole 2200 of the square hole bar 200 is required to be used as an installation base, the corresponding heat insulating cotton 300 can be punctured, so that the square hole 2200 of the square hole bar 200 is exposed to meet the installation requirement.
In this embodiment, the material of the thermal insulation layer 30 is the same as that of the thermal insulation cotton 300, and an effective thermal insulation effect can be achieved.
With reference to fig. 4, in this embodiment, a portion of the square hole strip 200 facing away from the side plate of the cabinet 100 has a flange 2100, the flange 2100 extends along the length direction of the square hole strip 200, and the cabinet further includes a plug strip 400, and the plug strip 400 is connected to the flange 2100 and is sandwiched between the flange 2100 and the outer wall of the electronic device 500.
In the above implementation, flange 2100 provides a mounting base for plug strip 400, and plug strip 400 is sandwiched between flange 2100 and the outer wall of electronic device 500, so that plug strip 400 functions similar to sealing strip 50, and can seal the gap between electronic device 500 and square hole strip 200.
In this embodiment, the structure and material of the sealing strip 400 are substantially similar to those of the sealing strip 50, and have corresponding advantages, which are not described in detail herein.
It should be noted that the heat insulating cotton 300 and the filler rod 400 can be used in combination, so as to effectively seal the square hole 2200 of the square hole strip 200 and the gap between the electronic device 500 and the square hole strip 200. At the location where the heat-insulating cotton 300 and the tampon 400 are used, the sealing assembly is not needed to be used. Similarly, where a sealing assembly is used, the insulating cotton 300 and the tampon 400 need not be used. Of course, the heat insulation cotton 300 and the plug strip 400 and the sealing assembly can be used together, for example, the heat insulation cotton 300 and the plug strip 400 are used on the upper part of the cabinet, and the sealing assembly is used on the lower part of the cabinet, which is not limited by the present application.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," "third," and similar terms in the description and claims of the present disclosure are not intended to indicate any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The above description is intended only to illustrate the alternative embodiments of the present application, and should not be construed as limiting the present application, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (11)
1. A seal assembly, comprising a body (10) and a mount (20);
the main body (10) comprises a first sealing part (110), a connecting part (120) and an installation part (130) which are sequentially connected, wherein the connecting part (120) is positioned between the first sealing part (110) and the installation part (130), and the first sealing part (110) and the installation part (130) are respectively positioned at two opposite sides of the connecting part (120);
installation component (20) with the orientation of installation department (130) one side of connecting portion (120) links to each other, installation component (20) can link to each other with rack detachably installation component (20) with when the rack links to each other, first sealing (110) block square hole (2200) of square hole strip (200) of rack.
2. The seal assembly of claim 1, further comprising an insulating layer (30);
a first part of the thermally insulating layer (30) is located on the side of the first sealing part (110) facing the connecting part (120), and a second part of the thermally insulating layer (30) is located on the side of the connecting part (120) facing the first sealing part (110).
3. The seal assembly of claim 2, wherein the body (10) further comprises a second seal portion (140);
the second sealing part (140) is connected with a part, far away from the connecting part (120), of the first sealing part (110), and the second sealing part (140) and the connecting part (120) are located on the same side of the first sealing part (110), so that a cold air channel (40) is formed among the second sealing part (140), the first sealing part (110) and the connecting part (120).
4. A seal assembly according to claim 3, wherein a third portion of the thermally insulating layer (30) is located on a side of the second seal (140) facing the first seal (110).
5. The seal assembly of claim 4, further comprising a seal strip (50);
the sealing strip (50) is located on one side, away from the first sealing part (110), of the second sealing part (140), and the sealing strip (50) is used for abutting against the outer wall of the electronic device (500).
6. The seal assembly of claim 5, wherein the seal strip (50) has a flat face (510) and an arcuate face (520) joined;
the plane (510) is connected with the second sealing part (140), and the cambered surface (520) is abutted against the outer wall of the electronic device (500).
7. The sealing assembly according to claim 5, characterized in that the sealing strip (50) is elastic;
the sealing strip (50) is compressed between the second sealing portion (140) and an outer wall of the electronic device (500).
8. A seal assembly according to any of claims 1 to 7, wherein the mounting member (20) is any of a magnet, an adhesive glue layer.
9. A cabinet, characterized by comprising a cabinet body (100), a square hole strip (200) and a sealing assembly of any one of claims 1-8;
the square hole strip (200) is positioned in the cabinet body (100) and is connected with a side plate of the cabinet body (100);
installation department (130) are located outside the cabinet body (100), and pass through installed part (20) with the curb plate edge of the cabinet body (100) links to each other, connecting portion (120) are followed the curb plate inner wall of the cabinet body (100) extends, first sealing (110) with square hole strip (200) offset, and block square hole (2200) of square hole strip (200).
10. The cabinet of claim 9, further comprising insulation wool (300);
the heat preservation cotton (300) is attached to the square hole strips (200) and blocks the square holes (2200) of the square hole strips (200).
11. The cabinet according to claim 9, wherein the square hole strip (200) is provided with a flange (2100) at a position facing away from the side plate of the cabinet body (100), and the flange (2100) extends along the length direction of the square hole strip (200);
the cabinet further comprises a plug strip (400), wherein the plug strip (400) is connected with the flanging (2100) and clamped between the flanging (2100) and the outer wall of the electronic device (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574954.XU CN217591369U (en) | 2022-06-21 | 2022-06-21 | Sealing assembly and cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221574954.XU CN217591369U (en) | 2022-06-21 | 2022-06-21 | Sealing assembly and cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217591369U true CN217591369U (en) | 2022-10-14 |
Family
ID=83531432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221574954.XU Active CN217591369U (en) | 2022-06-21 | 2022-06-21 | Sealing assembly and cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217591369U (en) |
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2022
- 2022-06-21 CN CN202221574954.XU patent/CN217591369U/en active Active
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