Fixing structure for liquid-cooled wire harness of server

Abstract

The utility model discloses a server liquid cooling wire harness fixing structure which comprises a belt body, a plurality of teeth are arranged on the surface of one side of the belt body, a locking assembly is arranged at one end of the belt body, a circular ring sleeve is arranged on the surface of the other side of the belt body, and a cylindrical cooling piece is arranged in the circular ring sleeve. According to the utility model, the circular ring sleeve is arranged on the belt body capable of self-locking, a plurality of liquid cooling wire harnesses are restrained and fixed in a manner that the belt body rotates and is connected with the locking assembly, and the plurality of liquid cooling wire harnesses are attached and limited on the outer surface of the circular ring sleeve, so that the cylindrical cooling piece can cool the liquid cooling wire harnesses through the circular ring sleeve; therefore, the heat dissipation effect of the liquid cooling wire harness is improved. Moreover, the liquid cooling wire harnesses attached and limited to the peripheral side of the circular ring sleeve are arranged in a circular arc shape, and compared with the liquid cooling wire harnesses arranged in a row mode, the liquid cooling wire harnesses occupy smaller use space of a server box body, the distance between the liquid cooling wire harnesses and the adjacent wire sets is larger, and therefore the heat dissipation efficiency of the whole wire harnesses is improved while the heat dissipation efficiency of the wire sets of the liquid cooling wire harnesses is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of wiring harness fixing, and specifically relates to a server liquid cooling wiring harness fixing structure. BACKGROUND

[0002] With the rapid development of information technology, the scale of data centers is constantly expanding, and the number and density of servers are also increasing. In order to improve the heat dissipation problem of servers to meet the needs of high-performance computing, liquid cooling wiring harness containing liquid cooling pipes has been widely used.

[0003] However, in order to prevent the problem of disordered arrangement of wires in the server box, the liquid cooling wiring harness needs to be fixed in the server box by a fixing structure during actual use. The traditional binding fixing method usually uses a cable tie to bind multiple liquid cooling wiring harnesses together. This method easily causes air circulation between the wiring harnesses to be blocked, affecting the heat dissipation effect of the liquid cooling wiring harness.

[0004] Therefore, the prior art further provides a row of clamps, which respectively fix and hold multiple liquid cooling wiring harnesses by using the clamps linearly arranged on the row of clamps to form a holding gap between adjacent liquid cooling wiring harnesses, thereby improving the heat dissipation effect of the group of liquid cooling wiring harnesses.

[0005] However, this method of expanding the gap between the liquid cooling wiring harnesses will occupy the internal space of the server box, making the space utilization rate low, and on the other hand, the distance between the liquid cooling wiring harness and the adjacent wiring harness will be too close, which is not conducive to the heat dissipation of the overall wiring harness in the box. In addition, the full-enclosing contact between the single clamp and the liquid cooling wiring harness also causes the local area of the connection position to have the problem of poor heat dissipation effect. SUMMARY

[0006] The purpose of the utility model is to provide a server liquid cooling wiring harness fixing structure to solve the technical problems in the prior art that the individually fixed and held liquid cooling wiring harness will reduce the internal space utilization rate of the server box and have poor heat dissipation effect.

[0007] To solve the above technical problems, the utility model provides the following technical solutions:

[0008] A server liquid cooling wiring harness fixing structure includes a belt body, a plurality of teeth linearly arrayed on one side surface of the belt body along the length direction of the belt body, a locking assembly provided at one end of the belt body and engaged with the teeth, a circular ring sleeve provided on the other side surface of the belt body, a cylindrical cooling member provided in the circular ring sleeve, and a fixed enclosure formed by bending one end of the belt body from the lower side of the circular ring sleeve to the locking assembly to fit the liquid cooling wiring harness on the outer surface of the circular ring sleeve.

[0009] As a preferred scheme of the utility model, the circular ring cover is hollow inside, and two ends are provided with openings, the cylindrical cooling part is movably inserted into the circular ring cover from the openings.

[0010] As a preferred scheme of the utility model, the circular ring cover is hollow inside, and two ends are provided with openings, the circular ring cover and the position of the band body connection are provided with movable notches, the movable notches synchronously cut off the circular ring cover and the band body, the two ends of the circular ring cover cut off are integrally connected with the two ends of the band body cut off, and the cylindrical cooling part is movably arranged in the circular ring cover from the movable notches.

[0011] As a preferred scheme of the utility model, the locking assembly comprises a base, the base is fixedly arranged at one end of the band body, an insertion hole is formed in the base, a reverse tooth is arranged on the top surface of the insertion hole, and the reverse tooth is clamped with the tooth when the band body is inserted into the insertion hole.

[0012] As a preferred scheme of the utility model, a cavity is formed in the base above the insertion hole, the reverse tooth is slidably arranged in the cavity through a compression spring, a pull rod is arranged on the reverse tooth, and the pull rod extends outwardly through the base.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model discloses a circular ring cover is arranged on the band body of self-locking, utilizes the form that the band body turns and the locking assembly is connected to constrain and fix the plurality of liquid cooling wire bundles, and the plurality of liquid cooling wire bundles are limited on the outer surface of the circular ring cover, so that the cylindrical cooling part can pass through the circular ring cover and cool the liquid cooling wire bundle, thereby improving the heat dissipation effect of the liquid cooling wire bundle.

[0015] And the liquid cooling wire bundle that is limited and positioned on the circumferential side of the circular ring cover is arranged in a circular arc shape, compared with the liquid cooling wire bundle arranged in a row, it occupies smaller use space of the server box body, and the spacing between adjacent wire groups is also larger, so that the heat dissipation efficiency of the wire group is improved, and the heat dissipation efficiency of the whole wire bundle is also improved.

[0016] In addition, the reverse tooth in the structure is slidably arranged in the base through the compression spring, so that the clamping of the tooth and the reverse tooth can be engaged multiple times, thereby facilitating the staff to adjust the restraint and fixing force of the band body to the liquid cooling wire bundle, thereby reducing the possibility that the liquid cooling pipe in the liquid cooling wire bundle is deformed due to excessive bundling force. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.

[0018] Figure 1 It is one of the overall structure schematic diagram of the present application, specifically, the belt body is in the crimped state;

[0019] Figure 2 It is the second overall structure schematic diagram of the present application, specifically, the belt body is in the stretched state;

[0020] Figure 3 It is the front view of the present application, specifically, the second embodiment;

[0021] Figure 4 It is the present application Figure 3 A zoomed-in view of the middle A.

[0022] The numbers in the figure represent the following respectively:

[0023] 1, belt body; 2, tooth; 3, locking assembly; 4, circular ring sleeve; 5, cylindrical cooling piece; 6, fixed enclosure; 7, movable notch; 8, base; 9, insertion hole; 10, reverse tooth; 11, cavity; 12, compression spring; 13, pull rod. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] As Figures 1 to 4 shown, the present application provides a kind of server liquid cooling wire harness fixing structure, including belt body 1, multiple teeth 2 are linearly arrayed on the length direction of belt body 1 on the one side surface of belt body 1, one end of belt body 1 is provided with the locking assembly 3 of being connected with tooth 2, the other side surface of belt body 1 is provided with circular ring sleeve 4, circular ring sleeve 4 is hollow inside, two ends are provided with opening, cylindrical cooling piece 5 is arranged in circular ring sleeve 4, cylindrical cooling piece 5 is inserted in the inside of circular ring sleeve 4 from opening, one end of belt body 1 is bent from the lower direction of circular ring sleeve 4 to locking assembly 3 and forms fixed enclosure 6 to be attached with the outer surface of circular ring sleeve 4 on the liquid cooling wire harness.

[0026] The cylindrical cooling member 5 has various embodiments in the prior art, such as water gel cooling stick, cold ice column, graphene composite cooling stick, etc. Its main function is to accelerate the heat conduction of the liquid cooling wire bundle and cool the liquid cooling pipe in the liquid cooling wire bundle. In actual production, the surface of the circular ring sleeve 4 in contact with the liquid cooling wire bundle and the surface of the belt body 1 in contact with the liquid cooling wire bundle can be provided with a plurality of air holes to accelerate air flow and improve heat dissipation efficiency.

[0027] The structure uses a binding method to constrain and fix a group of multiple liquid cooling wire bundles, thereby reducing the gap between adjacent liquid cooling wire bundles, improving the space utilization rate in the server box, and setting a cylindrical cooling member 5 between the multiple liquid cooling wire bundles. The belt body 1 does not fully surround and constrain each liquid cooling wire bundle, nor does it concentrate multiple liquid cooling wire bundles together and constrain them against each other, but fixes and constrains the multiple liquid cooling wire bundles against the cylindrical cooling member 5 outside, thereby improving the heat dissipation efficiency of the wire group itself and the internal space between the wire groups. And the overall form arranged in a circular arc after being constrained and fixed also improves the gap between adjacent wire groups compared to the row arrangement of the liquid cooling wire bundle group, thereby improving the overall heat dissipation efficiency of the liquid cooling wire bundle.

[0028] Further, the circular ring sleeve 4 is hollow inside, both ends are provided with openings, the position where the circular ring sleeve 4 is connected with the belt body 1 is provided with a movable gap 7, the movable gap 7 synchronously truncates the circular ring sleeve 4 and the belt body 1, the two ends truncated by the circular ring sleeve 4 are integrally connected with the two ends truncated by the belt body 1, and the cylindrical cooling member 5 is movably arranged inside the circular ring sleeve 4 from the movable gap 7.

[0029] As shown in Figure 3 , the movable gap 7 can provide a certain tension for the belt body 1 when the belt body 1 is clamped with the locking assembly 3, so that the circular ring sleeve 4 expands outward and can be more closely attached to the liquid cooling wire bundle, thereby expanding the contact area and accommodating the number, thereby improving the heat dissipation efficiency. And the expanded circular ring sleeve 4 can be more convenient when adding the cylindrical cooling member 5, which can be pressed into the inside of the circular ring sleeve 4 from the movable gap 7 from the outside, so that the utility is more convenient.

[0030] In addition, as shown in Figure 4 , the locking assembly 3 includes a base 8 fixedly arranged at one end of the belt body 1, and a plug hole 9 is arranged on the base 8, and a reverse tooth 10 is arranged on the top surface of the plug hole 9. When the belt body 1 is inserted into the plug hole 9, the reverse tooth 10 is clamped with the tooth 2.

[0031] A cavity 11 is arranged above the plug hole 9 on the base 8, the reverse tooth 10 is slidably arranged in the cavity 11 through a compression spring 12, a pull rod 13 is arranged on the reverse tooth 10, and the pull rod 13 extends outwardly through the base 8.

[0032] Wherein, by the upper pull rod 13 can be disengaged from the reverse gear 10 and gear 2, so as to adjust the fixed degree of the belt body 1, prevent the locking degree is too large extrusion liquid cooling wire bundle in the liquid cooling tube deformation, deformation heat concentration, liquid cooling wire bundle damage.

[0033] The above examples are only exemplary embodiments of the present application, and are not intended to limit the present application, the protection scope of the present application is defined by the claims. Those skilled in the art can make various modifications or equivalent replacements to the present application within the spirit and protection scope of the present application, and such modifications or equivalent replacements shall also be considered to fall within the protection scope of the present application.

Claims

1. A server liquid cooling wiring harness fixing structure, characterized in that, The belt includes a belt body (1), on one side surface of the belt body (1) there are multiple teeth (2) arranged linearly along the length direction of the belt body (1), one end of the belt body (1) is provided with a locking component (3) that engages with the teeth (2), and the other side surface of the belt body (1) is provided with a ring sleeve (4), and a cylindrical cooling component (5) is provided inside the ring sleeve (4). One end of the belt body (1) is bent from the bottom of the ring sleeve (4) toward the locking component (3) to form a fixed enclosure area (6) so as to attach the liquid cooling wire harness to the outer surface of the ring sleeve (4).

2. The server liquid cooling wiring harness fixing structure according to claim 1, characterized in that, The annular sleeve (4) is hollow inside and has openings at both ends. The cylindrical cooling component (5) is movably inserted into the annular sleeve (4) through the openings.

3. The server liquid cooling wiring harness fixing structure according to claim 1, characterized in that, The annular sleeve (4) is hollow inside and has openings at both ends. A movable notch (7) is provided at the position where the annular sleeve (4) connects to the belt body (1). The movable notch (7) cuts off the annular sleeve (4) and the belt body (1) simultaneously. The two ends of the cut-off annular sleeve (4) are integrally connected with the two ends of the cut-off belt body (1). The cylindrical cooling component (5) is movably disposed inside the annular sleeve (4) through the movable notch (7).

4. The server liquid cooling wiring harness fixing structure according to claim 1, characterized in that, The locking assembly (3) includes a base (8), which is fixedly disposed at one end of the belt (1). The base (8) has an insertion hole (9), and the upper surface of the insertion hole (9) is provided with reverse teeth (10). The reverse teeth (10) engage with the teeth (2) when the belt (1) is inserted into the insertion hole (9).

5. A server liquid cooling wiring harness fixing structure according to claim 4, characterized in that, A cavity (11) is provided on the base (8) above the insertion hole (9). The reverse tooth (10) is slidably disposed in the cavity (11) by a compression spring (12). A pull rod (13) is provided on the reverse tooth (10), and the pull rod (13) extends outward through the base (8).

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