CN113137403B - A fan module and server - Google Patents

Abstract

The invention discloses a fan module and a server, wherein the fan module comprises: the fan comprises a fan, a first surface and a second surface, wherein the first surface is provided with a first hole and a second hole, and the opposite second surface is provided with a third hole and a fourth hole; the first buckle rod is provided with a first through hole which penetrates through the first buckle rod, one end of the first buckle rod is provided with a first buckle, the other end of the first buckle rod is provided with a protruding part, and the first buckle rod is respectively inserted into the first hole and the third hole; the second buckle rod comprises a main rod body and a secondary rod body vertically connected to the main rod body, a second through hole penetrating through the main rod body is formed in the main rod body, a second buckle is arranged at one end, away from the secondary rod body, of the main rod body, a buckle concave part is arranged at one end, away from the main rod body, of the secondary rod body, the main rod body of the second buckle rod is inserted into the second hole and the fourth hole, the first buckle is buckled with the second buckle, and the buckle concave part is matched with the protruding part; and the limiting buckle comprises a main body and a first limiting part extending along the first direction, and the first limiting part penetrates through the first through hole or the second through hole to limit the first buckle rod or the second buckle rod.

Description

A fan module and server

technical field

The present invention relates to the server field, and more specifically, refers to a fan module and a server.

Background technique

With the rapid development of the electronics industry, the high-speed, high-frequency and integration of electronic components (such as central processing units, graphics cards, etc.) have caused a sharp increase in heat generation. In order to efficiently remove the heat generated by electronic components in a limited space, In the industry, a fan module is usually installed in a casing of a computer. At present, the fan modules on the market all need metal brackets, fan rivets and pull screws for fixing, and the traditional fan brackets will block part of the air flow, and the fan cannot exert 100% heat dissipation performance.

Contents of the invention

In view of this, the purpose of the embodiment of the present invention is to propose a fan module, through the cooperation of the first buckle bar, the second buckle bar and the limit buckle, the fan module can be quickly disassembled and installed, and because Both the limit buckle and the first buckle rod are located below the fan module, and the second buckle rod is basically unobstructed, which improves the heat dissipation performance of the fan.

Based on the above purpose, an aspect of the embodiments of the present invention provides a fan module, including the following components: a fan, a first hole and a second hole are provided on the first surface, and a second hole is provided on the second surface opposite to the first surface. There are a third hole and a fourth hole, the third hole and the first hole are symmetrical about the central axis plane of the fan, and the fourth hole and the second hole are symmetrical about the central axis plane of the fan Symmetry; the first buckle rod is provided with a first through hole, one end of the first buckle rod is provided with a first buckle, and the other end is provided with a protrusion, and the first buckle rods are respectively inserted into The first hole and the fourth hole, the first buckle is close to the central axis of the fan relative to the protrusion; the second buckle rod includes a main rod body and is vertically connected to the main rod body The secondary rod body, the main rod body is provided with a second through hole through, the end of the main rod body away from the secondary rod body is provided with a second buckle, and the secondary rod body is far away from the main rod body One end of the body is provided with a buckle recess, the main rod body of the second buckle rod is inserted into the second hole and the third hole, the first buckle is engaged with the second buckle, and the The buckle recess fits with the protrusion; and the limit buckle includes a main body, a first limit portion extending along a first direction, and a second limit portion extending perpendicular to the first direction, the first limit portion A limiting portion passes through the first through hole or the second through hole to limit the first buckle bar or the second buckle bar.

In some embodiments, the second buckle rod further includes: an elastic arm, the elastic arm is perpendicular to the main rod body and coplanar with the secondary rod body, one end of the elastic arm is connected to the secondary rod body The rod body is connected to one end close to the main rod body, and the elastic arm is arranged on one side of the opening of the buckle recess of the secondary rod body.

In some embodiments, the elastic arm is arc-shaped, and the length of the elastic arm is shorter than that of the secondary rod.

In some embodiments, the limit buckle further includes: a limit recess, the limit recess is arranged on the side of the main body opposite to the second buckle part, the opening of the limit recess is in line with the The first direction is the same.

In some embodiments, the first buckle rod further includes: a first protrusion, and the first protrusion is disposed on an edge of the first through hole.

Based on the above purpose, another aspect of the embodiments of the present invention provides a server, including a fan module and a base, the fan module includes: a fan, the first surface is provided with a first hole and a second hole, and the The second surface opposite to the first surface is provided with a third hole and a fourth hole, the third hole and the first hole are symmetrical about the central axis of the fan, the fourth hole and the second hole The hole is symmetrical about the central axis of the fan; the first buckle rod is provided with a first through hole through which one end of the first buckle rod is provided with a first buckle, and the other end is provided with a protruding portion, The first buckle rods are respectively inserted into the first hole and the fourth hole, and the first buckle is closer to the central axis of the fan relative to the protrusion; the second buckle rod includes a main rod body And a secondary rod vertically connected to the main rod, the main rod is provided with a second through hole through, and the end of the main rod far away from the secondary rod is provided with a second buckle, so The end of the secondary rod away from the main rod is provided with a buckle recess, the main rod of the second buckle is inserted into the second hole and the third hole, and the first buckle is connected to the first buckle. The two buckles are locked together, and the buckle recess is matched with the protruding part; and the limit buckle includes a main body, a first limit portion extending along the first direction, and a first limit portion extending perpendicular to the first direction. The second limiting part, the first limiting part passes through the first through hole or the second through hole to limit the first buckle rod or the second buckle rod; the base includes: a first fixing rod part, the first fixing part is provided with a fixing recess, and the first fixing part is detachably connected with the protruding part of the first buckle rod; and the second fixing part is arranged on two In the middle of the first fixing part, the second fixing part cooperates with the second limiting part of the limiting buckle.

In some embodiments, the second buckle rod further includes: an elastic arm, the elastic arm is perpendicular to the main rod body and coplanar with the secondary rod body, one end of the elastic arm is connected to the secondary rod body The rod body is connected to one end close to the main rod body, and the elastic arm is arranged on one side of the opening of the buckle recess of the secondary rod body.

In some embodiments, the elastic arm is arc-shaped, and the length of the elastic arm is shorter than that of the secondary rod.

In some embodiments, the limit buckle further includes: a limit recess, the limit recess is arranged on the side of the main body opposite to the second buckle part, the opening of the limit recess is in line with the The first direction is the same.

In some embodiments, the first buckle rod further includes: a first protrusion, and the first protrusion is disposed on an edge of the first through hole.

The present invention has the following beneficial technical effects: the fan module can be quickly disassembled and installed through the cooperative use of the first buckle rod, the second buckle rod and the limit buckle, and because the limit buckle and the first buckle rod They are all located under the fan module, and the second buckle bar is basically unobstructed, which improves the heat dissipation performance of the fan.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and those skilled in the art can obtain other embodiments according to these drawings without any creative effort.

1 is a schematic diagram of an embodiment of the fan module of the present invention;

Fig. 2 is the schematic diagram of the fan in the embodiment of the present invention;

Fig. 3 is a schematic diagram of the first buckle rod in the embodiment of the present invention;

Fig. 4 is the schematic diagram of the second buckle bar in the embodiment of the present invention;

Fig. 5 is a schematic diagram of the limit buckle in the embodiment of the present invention;

Fig. 6 is the schematic diagram of base in the embodiment of the present invention;

FIG. 7 is an enlarged view of the details of part A in FIG. 6 .

Detailed ways

In order to make the object, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are to distinguish two entities with the same name but different parameters or parameters that are not the same, see "first" and "second" It is only for the convenience of expression, and should not be construed as a limitation on the embodiments of the present invention, which will not be described one by one in the subsequent embodiments.

Based on the above purpose, the first aspect of the embodiments of the present invention provides an embodiment of a fan module. Fig. 1 is a schematic diagram of an embodiment of a fan module of the present invention, and Figs. 2-5 are schematic diagrams of a fan, a first buckle rod, a second buckle rod and a limit buckle in the embodiment of the present invention respectively. As shown in Figure 1-5, the fan module includes the following components:

Fan 1, the first surface is provided with a first hole 11 and a second hole 12, and the second surface opposite to the first surface is provided with a third hole 13 and a fourth hole (not shown in the figure), the first The third hole 13 and the first hole 11 are symmetrical about the central axis plane a of the fan, and the fourth hole and the second hole 12 are symmetrical about the central axis plane a of the fan;

The first buckle rod 2 is provided with a first through hole 21 that passes through, and one end of the first buckle rod 2 is provided with a first buckle 22, and the other end is provided with a protrusion 23, and the first buckle rod 2 is provided with a protrusion 23. 2 respectively inserting into the first hole 11 and the fourth hole, and the first buckle 22 is close to the central axis surface a of the fan relative to the protrusion 23;

The second buckle rod 3 includes a main rod body 31 and a secondary rod body 32 vertically connected to the main rod body 31, the main rod body 31 is provided with a through second through hole 33, the main rod body 31 is provided with a second buckle 34 at one end away from the secondary rod body 32 , and a buckle recess 35 is provided at the end of the secondary rod body 32 away from the main rod body 31 , and the main buckle 35 of the second buckle rod 3 The rod body 31 is inserted into the second hole 12 and the third hole 13, the first buckle 22 is engaged with the second buckle 34, and the buckle recess 35 is matched with the protrusion 23; as well as

The limit buckle 4 includes a main body 41, a first limit portion 42 extending along a first direction and a second limit portion 43 extending perpendicular to the first direction, the first limit portion 42 runs through the The first through hole 21 or the second through hole 33 is used to limit the first buckle bar 2 or the second buckle bar 3 . In order to be able to pass through the first through hole 21 or the second through hole 33 and not easily slip off, the first limiting portion 42 needs to be elastic and the width of the first limiting portion 42 should be slightly larger than that of the first through hole 21 and the second through hole. Hole 33.

In some embodiments, the second buckle rod 3 further includes: an elastic arm 36, the elastic arm 36 is perpendicular to the main rod body 31 and coplanar with the secondary rod body 32, the elastic arm 36 One end of the secondary rod body 32 is connected to an end close to the main rod body 31 , and the elastic arm 36 is arranged on one side of the opening of the buckle recess 35 of the secondary rod body 32 . In order to achieve a good technical effect, the elastic arm 36 is preferably made of elastic material.

In some embodiments, the elastic arm 36 is arc-shaped, and the length of the elastic arm 36 is smaller than that of the secondary rod body 32 .

In some embodiments, the limit buckle 4 further includes: a limit recess 44, the limit recess 44 is arranged on the side of the main body 41 opposite to the second buckle part 43, the limit recess The opening of 44 is the same as the first direction.

In some embodiments, the first buckle bar 2 further includes: a first protrusion 24 , and the first protrusion 24 is disposed on the edge of the first through hole 21 . The first protrusion 24 can cooperate with the limiting recess 44 to further limit the position of the limiting buckle 4 relative to the first buckling rod 2 .

In some embodiments, the second buckle bar 3 further includes: a second protrusion 37 , and the second protrusion 37 is disposed on the edge of the second through hole 33 . The second protrusion 37 can cooperate with the limiting recess 44 to further limit the position of the limiting buckle 4 relative to the second buckling rod 3 .

The assembly method of the fan module is as follows:

1. Pass the first buckle rod 2 through the first hole 11 and the fourth hole of the fan 1, and pass the main rod body 31 of the second buckle rod 3 through the second hole 12 and the third hole 13 of the fan 1, Engage the first buckle 22 of the first buckle bar 2 with the second buckle 34 of the second buckle bar 3, and in this process, the first protrusion 24 of the first buckle bar 2 and the second buckle The second protrusions 37 of the buckle rod 3 are all downward.

2. Snap the first limiting parts 42 of different limiting buckles 4 into the first through hole 21 and the second through hole 33 respectively, so that the first convex part 24 of the first buckle rod 2 and the second buckle The second convex portion 37 of the rod 3 engages with the limiting concave portion 44 of the limiting buckle 4 .

Based on the above purpose, a second aspect of the embodiments of the present invention provides a server, including a fan module and a base.

The fan module includes a fan 1, the first surface is provided with a first hole 11 and a second hole 12, and the second surface opposite to the first surface is provided with a third hole 13 and a fourth hole (not shown in the figure) , the third hole 13 and the first hole 11 are symmetrical about the central axis plane a of the fan, and the fourth hole and the second hole 12 are symmetrical about the central axis plane a of the fan; the first The buckle rod 2 is provided with a first through hole 21 that passes through. One end of the first buckle rod 2 is provided with a first buckle 22, and the other end is provided with a protrusion 23. The first buckle rod 2 is respectively Insert the first hole 11 and the fourth hole, the first buckle 22 is close to the central axis surface a of the fan relative to the protrusion 23; the second buckle rod 3 includes a main rod body 31 and a vertical The secondary rod body 32 connected to the main rod body 31 is provided with a through second through hole 33 on the main rod body 31 , and the end of the main rod body 31 away from the secondary rod body 32 is provided with a second through hole 33 . Buckle 34, the end of the secondary rod 32 away from the main rod 31 is provided with a buckle recess 35, the main rod 31 of the second buckle rod 3 is inserted into the second hole 12 and the third hole 13. The first buckle 22 is engaged with the second buckle 34, and the buckle recess 35 is matched with the protrusion 23; and the limit buckle 4 includes a main body 41 along the first The first limiting portion 42 extending in the first direction and the second limiting portion 43 extending perpendicular to the first direction, the first limiting portion 42 passes through the first through hole 21 or the second through hole 33 to limit Position the first buckle rod 2 or the second buckle rod 3 .

FIG. 6 is a schematic view of the base in an embodiment of the present invention; FIG. 7 is an enlarged detail view of part A in FIG. 6 . As shown in FIGS. 6-7 , the base 5 includes a first fixing portion 51 , the first fixing portion 51 is provided with a fixing recess 53 , and the first fixing portion 51 and the protruding portion 23 of the first buckle bar 2 detachable connection; and a second fixing part 52, the second fixing part 52 is arranged in the middle of the two first fixing parts 51, the second fixing part 52 is connected with the second limit of the limit buckle 4 Bit portion 43 cooperates.

The elastic arm 36 is set in an arc shape, and the length of the elastic arm 36 is shorter than the secondary rod body 32 to ensure that the fan module is placed on the base to maintain a preset angle, such as an angle of 30 degrees, so as to ensure that the limit buckle 4 can avoid the base The protrusion of the upper second fixing part puts the limit buckle 4 into the second fixing part. Of course, this is not a limitation on the shape and length of the elastic arm, and other combinations of shapes and lengths that can satisfy the above functions all fall within the protection scope of this patent.

Those skilled in the art should know that the above descriptions about the fan module are all applicable to the server, and for the sake of brevity, details are not repeated here.

The embodiment of the present invention is easy to install and has low man-hour cost, which increases the convenience of system maintenance; has high versatility and increases the competitiveness of products; does not require metal brackets, fan rivets and pull rivets, saving costs; there is no shelter for the fan, Improved cooling performance.

The above are the exemplary embodiments disclosed in the present invention, but it should be noted that various changes and modifications can be made without departing from the scope of the disclosed embodiments of the present invention defined in the claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. In addition, although the elements disclosed in the embodiments of the present invention may be described or required in an individual form, they may also be understood as a plurality unless explicitly limited to a singular number.

It should be understood that as used herein, the singular form "a" and "an" are intended to include the plural forms as well, unless the context clearly supports an exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.

The serial numbers of the embodiments disclosed in the above-mentioned embodiments of the present invention are only for description, and do not represent the advantages and disadvantages of the embodiments.

Those of ordinary skill in the art should understand that: the discussion of any of the above embodiments is exemplary only, and is not intended to imply that the scope (including claims) disclosed by the embodiments of the present invention is limited to these examples; under the idea of the embodiments of the present invention , the technical features in the above embodiments or different embodiments can also be combined, and there are many other changes in different aspects of the above embodiments of the present invention, which are not provided in details for the sake of brevity. Therefore, within the spirit and principle of the embodiments of the present invention, any omissions, modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the embodiments of the present invention.

Claims (10)

1. A fan module, characterized in that it comprises the following components: For the fan, the first surface is provided with a first hole and a second hole, and the second surface opposite to the first surface is provided with a third hole and a fourth hole, and the third hole and the first hole are related to the The central axis plane of the fan is symmetrical, and the fourth hole and the second hole are symmetrical with respect to the central axis plane of the fan; The first buckle rod is provided with a first through hole that passes through, and one end of the first buckle rod is provided with a first buckle, and the other end is provided with a protrusion, and the first buckle rods are inserted into the first buckle rods respectively. A hole and a fourth hole, the first buckle is close to the central axis of the fan relative to the protrusion; The second buckle rod includes a main rod body and a secondary rod body vertically connected to the main rod body, the main rod body is provided with a through second through hole, and the main rod body is far away from the secondary rod body One end of the second buckle is provided with a second buckle, the end of the secondary rod away from the main rod is provided with a buckle recess, the main rod of the second buckle is inserted into the second hole and the third hole, The first buckle is engaged with the second buckle, and the buckle recess is matched with the protrusion; and The limit buckle includes a main body, a first limit portion extending along a first direction, and a second limit portion extending perpendicular to the first direction, the first limit portion passing through the first through hole or The second through hole is used to limit the first buckle bar or the second buckle bar. 2. The fan module according to claim 1, wherein the second buckle bar further comprises: An elastic arm, the elastic arm is perpendicular to the main rod body and coplanar with the secondary rod body, one end of the elastic arm is connected to an end of the secondary rod body close to the main rod body, and the elastic arm It is arranged on one side of the opening of the buckle recess of the secondary rod body. 3. The fan module according to claim 2, wherein the elastic arm is arc-shaped, and the length of the elastic arm is shorter than that of the secondary rod. 4. The fan module according to claim 1, wherein the limit buckle further comprises: A limiting recess, the limiting recess is disposed on a side of the main body opposite to the second limiting portion, and the opening of the limiting recess is in the same direction as the first direction. 5. The fan module according to claim 4, wherein the first buckle rod further comprises: A first protrusion, the first protrusion is disposed on the edge of the first through hole. 6. A server, characterized in that it includes a fan module and a base, The fan module includes: For the fan, the first surface is provided with a first hole and a second hole, and the second surface opposite to the first surface is provided with a third hole and a fourth hole, and the third hole and the first hole are related to the The central axis plane of the fan is symmetrical, and the fourth hole and the second hole are symmetrical with respect to the central axis plane of the fan; The first buckle rod is provided with a first through hole that passes through, and one end of the first buckle rod is provided with a first buckle, and the other end is provided with a protrusion, and the first buckle rods are inserted into the first buckle rods respectively. A hole and a fourth hole, the first buckle is close to the central axis of the fan relative to the protrusion; The second buckle rod includes a main rod body and a secondary rod body vertically connected to the main rod body, the main rod body is provided with a through second through hole, and the main rod body is far away from the secondary rod body One end of the second buckle is provided with a second buckle, the end of the secondary rod away from the main rod is provided with a buckle recess, the main rod of the second buckle is inserted into the second hole and the third hole, The first buckle is engaged with the second buckle, and the buckle recess is matched with the protrusion; and The limit buckle includes a main body, a first limit portion extending along a first direction, and a second limit portion extending perpendicular to the first direction, the first limit portion passing through the first through hole or The second through hole is used to limit the first buckle rod or the second buckle rod; The base includes: a first fixing part, the first fixing part is provided with a fixing recess, and the first fixing part is detachably connected to the protruding part of the first buckle rod; and A second fixing part, the second fixing part is arranged between the two first fixing parts, and the second fixing part cooperates with the second limiting part of the limiting buckle. 7. The server according to claim 6, wherein the second buckle bar further comprises: An elastic arm, the elastic arm is perpendicular to the main rod body and coplanar with the secondary rod body, one end of the elastic arm is connected to an end of the secondary rod body close to the main rod body, and the elastic arm It is arranged on one side of the opening of the buckle recess of the secondary rod body. 8. The server according to claim 7, wherein the elastic arm is arc-shaped, and the length of the elastic arm is shorter than that of the secondary rod. 9. The server according to claim 6, wherein the limit buckle further comprises: A limiting recess, the limiting recess is disposed on a side of the main body opposite to the second limiting portion, and the opening of the limiting recess is in the same direction as the first direction. 10. The server according to claim 9, wherein the first buckle bar further comprises: A first protrusion, the first protrusion is disposed on the edge of the first through hole.

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