Framework equipment based on multi-blade LRM structure and multi-blade server

Abstract

The utility model discloses frame equipment based on a multi-blade LRM structure and a multi-blade server, and relates to the technical field of case equipment. The function blades are arranged in the box body, the number of the function blades is multiple, every two function blades are oppositely arranged, heat dissipation fins of the function blades are opposite, and heat dissipation spaces are formed among the function blades; the auxiliary blades and the functional blade are arranged in the box body side by side, the multiple auxiliary blades are arranged in a pairwise back-to-back mode, and heat dissipation fins of the auxiliary blades are back to back; and the heat dissipation device is arranged on the back of the box body, and the heat dissipation device corresponds to the heat dissipation space. Therefore, the technical effects of improving the air duct utilization rate, improving the heat dissipation effect and optimizing backboard wiring are achieved.

Description

Technical Field

[0001] The present application relates to the technical field of chassis equipment, and in particular to a frame device and a multi-blade server based on a multi-blade LRM structure. Background Art

[0002] The basic multi-blade LRM vertical plug-in structure in the prior art has a typical grille-like backplane opening design, with multiple grille-like openings of small size on the backplane. The heat dissipation openings are not aligned with the fan utilization area behind the backplane. There are technical problems such as low wind speed utilization, poor heat dissipation effect, and openings affecting wiring. Summary of the invention

[0003] In view of the defects in the prior art, the embodiments of the present application provide a frame device and a multi-blade server based on a multi-blade LRM structure, through a box; a functional blade, which is arranged in the box, and there are multiple functional blades, which are arranged opposite to each other, wherein the cooling fins of the functional blades are opposite to each other, and there is a cooling space between the functional blades; an auxiliary blade, which is arranged side by side with the functional blade in the box, and there are multiple auxiliary blades, which are arranged back to back, wherein the cooling fins of the auxiliary blades are back to back; a heat sink, which is arranged at the back of the box, and the heat sink corresponds to the heat sink space. Thus, the technical effects of improving the utilization rate of the air duct, improving the heat dissipation effect, and optimizing the backplane wiring are achieved.

[0004] In a first aspect, the present application provides a frame device based on a multi-blade LRM structure, comprising a housing; a functional blade, wherein the functional blade is arranged in the housing, and the functional blades are multiple and arranged opposite to each other in pairs, wherein the cooling fins of the functional blades are opposite to each other, and a cooling space is provided between the functional blades; an auxiliary blade, wherein the auxiliary blade and the functional blade are arranged side by side in the housing, the auxiliary blades are multiple and arranged back to back in pairs, wherein the cooling fins of the auxiliary blades are back to back; a heat dissipation device, wherein the heat dissipation device is arranged at the back of the housing, and the heat dissipation device corresponds to the heat dissipation space.

[0005] In a feasible design, the periphery of the auxiliary blade has a heat dissipation space.

[0006] In a feasible design, the heat dissipation fins of the auxiliary blades are arranged in pairs to contact each other.

[0007] In a feasible design, the heat dissipation space between the functional blades is larger than the peripheral heat dissipation space of the auxiliary blades.

[0008] In a feasible design, the heat dissipation device includes:

[0009] The air holes are arranged on the back plate of the box body and correspond to the peripheral heat dissipation space of the auxiliary blade.

[0010] In a feasible design, the heat dissipation device further includes:

[0011] An air outlet window is arranged on the back plate of the box body and is arranged opposite to the heat dissipation space between the functional blades.

[0012] In a feasible design, the peripheral heat dissipation space is arranged between the auxiliary blade and the functional blade.

[0013] In a possible design, the LRM connector of the functional blade is aligned with an end portion of the LRM connector of the auxiliary blade.

[0014] In a second aspect, the present application further provides a multi-blade server, wherein the multi-blade server includes the above-mentioned framework device based on the multi-blade LRM structure.

[0015] The present application provides a frame device and a multi-blade server based on a multi-blade LRM structure, which are provided by a box; a functional blade, which is arranged in the box, and there are multiple functional blades, which are arranged opposite to each other, wherein the cooling fins of the functional blades are opposite to each other, and there is a cooling space between the functional blades; an auxiliary blade, which is arranged side by side with the functional blade in the box, and there are multiple auxiliary blades, which are arranged back to back, wherein the cooling fins of the auxiliary blades are back to back; a heat sink, which is arranged at the back of the box, and the heat sink corresponds to the heat sink space. Thus, the technical effects of improving the utilization rate of the air duct, improving the heat dissipation effect, and optimizing the backplane wiring are achieved.

[0016] The above description is only an overview of the technical solution of the present application. In order to more clearly understand the technical means of the present application, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present application. Also, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0018] Figure 1 A schematic diagram of a frame device based on a multi-blade LRM structure provided in this application;

[0019] Figure 2An exploded schematic diagram of a frame device based on a multi-blade LRM structure provided in this application;

[0020] Figure 3 A schematic diagram of improved wiring of a frame device based on a multi-blade LRM structure provided in this application.

[0021] Description of the reference numerals: housing 10 , functional blade 20 , auxiliary blade 30 , heat dissipation device 40 , air hole 41 , air outlet window 42 . DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly defined and specifically defined. In the present application, unless otherwise clearly defined and defined, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, it can also be a detachable connection, or it can be integrated; it can be directly connected, it can also be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0024] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] In the description of this application, it should be understood that the terms "inside", "outside", "upper", "bottom", "front", "back" and the like indicate directions or positional relationships (if any) based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] Embodiment 1

[0027] like Figure 1 , Figure 2 As shown, the present application provides a frame device based on a multi-blade LRM structure, comprising:

[0028] Box 10;

[0029] Functional blades 20, the functional blades 20 are arranged in the housing 10, and there are multiple functional blades 20, which are arranged opposite to each other in pairs, wherein the heat dissipation fins of the functional blades 20 are opposite to each other, and there is a heat dissipation space between the functional blades 20;

[0030] Auxiliary blades 30, the auxiliary blades 30 and the functional blades 20 are arranged side by side in the box body 10, there are multiple auxiliary blades 30, and the auxiliary blades 30 are arranged in pairs back to back, wherein the heat dissipation fins of the auxiliary blades 30 are back to back;

[0031] The heat dissipation device 40 is disposed at the back of the box body 10 , and the heat dissipation device 40 corresponds to the heat dissipation space.

[0032] Optionally, the box 10 is a frame device housing of a multi-blade LRM structure, which is used to provide a stable installation base for the multi-blade and protect the multiple blades or LRM modules inside the frame device. The box 10 is equipped with a pair of handles to facilitate the overall movement of the multiple blades installed in the box.

[0033] Optionally, multiple matching positions are provided in the box 10, and multiple fixing positions are provided on the box for matching, installing and fixing the blade module. Multiple blades have corresponding matching structures and fixing devices for forming a connection pair with the box 10 and ensuring a stable connection.

[0034] Among them, the blade modules are divided into functional blades 20 and auxiliary blades 30 according to their functions. The functional blade 20 has a specific function, which is used to perform the main tasks of the device or provide core performance, and undertake the main working functions of the device. The functional blade 20 has a large thickness and high thermal power consumption. Exemplarily, it includes a computing module, a fusion processing module, an acceleration module, etc. The auxiliary blade 30 refers to a peripheral module designed to provide additional support, functions or auxiliary performance. They are usually not the main execution unit of the device, but are used to provide appropriate work adjustments for the functional blade 20, improve system functions or enhance the performance of the device. The thickness and thermal power consumption of the auxiliary blade 30 are relatively low. Exemplarily, the auxiliary blade 30 includes a network module, an encryption module, a storage module, a power module, etc.

[0035] Optionally, a group of heat dissipation fins penetrating from front to back are provided on the functional blade 20 and the auxiliary blade 30, and the gaps between the heat dissipation fins form a heat dissipation space.

[0036] Optionally, the functional blades 20 are grouped in pairs, and the heat dissipation fins are arranged opposite to each other, and a group of heat dissipation fins arranged opposite to each other form a combined heat dissipation space.

[0037] Optionally, the auxiliary blades 30 are arranged in groups of two, and the heat dissipation fins are arranged back to back to form a group of two separate heat dissipation spaces with a certain interval.

[0038] Optionally, a heat sink 40 is provided at the back plate of the box 10, and the heat dissipation is used to provide convection power for the heat dissipation space. Optionally, the heat sink 40 includes an air-cooled heat sink formed by a fan or a liquid-cooled heat sink formed by a liquid, a pipe and a pump. Exemplarily, the heat sink 40 formed by a fan drives the forced convection of air in the heat dissipation space, thereby completing the ventilation and heat dissipation of the functional blade and the auxiliary blade.

[0039] Optionally, when the heat sink 40 is a liquid cooling heat sink, the relative arrangement of the heat sink fins enables a group of functional blades 20 to share a liquid cooling heat sink module (cold head), which is located between a group of two functional blades 20. This reduces the number of liquid cooling joints and liquid cooling pipelines, and has the technical effect of simplifying the connection.

[0040] Furthermore, the periphery of the auxiliary blade 30 has a heat dissipation space.

[0041] Furthermore, the heat dissipation fins of the auxiliary blades 30 are arranged in pairs to contact each other.

[0042] Optionally, the heat dissipation fins between the auxiliary blades 30 are arranged in contact with each other, that is, the heat dissipation fins of adjacent auxiliary blades 30 are arranged in the same direction, ensuring that the edge of the box 10 has a certain complete clearance area, which is convenient for the matching connection between the heat dissipation device 40 and the box 10. In this case, the heat dissipation spaces formed by the heat dissipation fins of adjacent auxiliary blades 30 can still maintain a certain interval, thereby achieving the effect of low-power fins facing each other.

[0043] Furthermore, the heat dissipation space between the functional blades 20 is larger than the peripheral heat dissipation space of the auxiliary blades 30 .

[0044] Optionally, a group of heat dissipation fins disposed relatively between a group of functional blades 20 form a combined heat dissipation space that is larger than the peripheral heat dissipation space of the auxiliary blade 30, so as to provide a better heat dissipation effect for the functional blade 20 to cope with the higher thermal power consumption of the functional blade 20.

[0045] Further, such as Figure 3 As shown, the heat dissipation device 40 includes:

[0046] The air hole 41 is disposed on the back plate of the box body 10 and corresponds to the peripheral heat dissipation space of the auxiliary blade 30 .

[0047] Optionally, the air hole 41 is an opening corresponding to the peripheral heat dissipation space of the auxiliary blade 30. The air hole 41 can be a single opening or a composite opening composed of a group of small holes. The size of the air hole 41 is smaller than or equal to the peripheral heat dissipation space of the auxiliary blade 30.

[0048] Optionally, by arranging the auxiliary blades 30 back to back, the LRM connectors on the auxiliary blades 30 are centrally arranged, thereby facilitating signal routing on the back panel of the box 10, and having the technical effect of increasing the clearance space of the signal line and shortening the length of the signal routing.

[0049] Further, such as Figure 3 As shown, the heat dissipation device 40 also includes:

[0050] The air outlet window 42 is disposed on the back plate of the housing 10 and is disposed opposite to the heat dissipation space between the functional blades 20 .

[0051] Optionally, the air outlet window 42 is a window corresponding to the position of the heat dissipation space formed between the functional blades 20. The size of the air outlet window 42 is smaller than or equal to the heat dissipation space formed between the functional blades 20.

[0052] Specifically, the air outlet window 42 is a relatively complete window with a large area, so that the ventilation part of the heat sink 40 and the air outlet window 42 have a similar width, thereby improving the utilization rate of the heat sink 40 formed by the heat dissipation space formed between the functional blades 20. In addition, the heat dissipation space formed by the relatively arranged functional blades 20 of the heat dissipation fins makes the arrangement of the air outlet windows 42 relatively concentrated, thereby improving the integrity and availability of the wiring space, thereby avoiding the wiring method of winding the board edge, and achieving the technical effect of shortening the signal wiring length and reducing the wiring difficulty.

[0053] Further, the peripheral heat dissipation space is provided between the auxiliary blade 30 and the functional blade 20 .

[0054] Optionally, the auxiliary blade 30 and the functional blade 20 are arranged in the same direction of the heat dissipation fins, so that the peripheral heat dissipation space is arranged between the auxiliary blade 30 and the functional blade 20. This enables both sides of the functional blade 20 to have a certain heat dissipation capacity, wherein one side of the functional blade 20 is a heat dissipation space formed with another functional blade 20, and the other side of the functional blade 20 is in contact with the peripheral heat dissipation space formed by the auxiliary blade 30. The arrangement of the peripheral heat dissipation space realizes the auxiliary heat dissipation of the functional blade 20 by the peripheral heat dissipation space, which is conducive to improving the heat dissipation effect of the functional blade 20.

[0055] Further, the LRM connector of the functional blade 20 is aligned with the end of the LRM connector of the auxiliary blade 30 .

[0056] Optionally, the LRM connector of the functional blade 20 and the LRM connector of the auxiliary blade 30 are both arranged on the back panel of the box 10, and the corresponding connection ports of the LRM connector of the functional blade 20 and the LRM connector of the auxiliary blade 30 are aligned, thereby facilitating signal routing and achieving a design with the shortest routing.

[0057] In addition, the framework equipment based on the multi-blade LRM structure of the present application can be widely used in various special environment applications, including, for example, national defense equipment, basic support equipment (electricity, water power or public transportation), etc.

[0058] Embodiment 2

[0059] Based on the same concept as a framework device based on a multi-blade LRM structure in the embodiment, the present application also provides a multi-blade server, and the multi-blade server includes a device as described in any one of the embodiments.

[0060] Optionally, the multi-blade server has multiple blade positions that can accommodate blade modules, using a frame device design based on a multi-blade LRM structure.

[0061] Optionally, the blade modules of the multi-blade server are divided into different types, each type performs a specific function or task. The multi-blade server adopts a modular design, allowing users to customize and configure the server's functions according to their needs to meet different application scenarios or performance requirements.

[0062] In summary, by setting a box body; a functional blade, the functional blade is set in the box body, and there are multiple functional blades, which are set opposite to each other, wherein the heat dissipation fins of the functional blades are opposite to each other, and there is a heat dissipation space between the functional blades; an auxiliary blade, the auxiliary blade and the functional blade are set side by side in the box body, there are multiple auxiliary blades, and the auxiliary blades are set back to each other, wherein the heat dissipation fins of the auxiliary blades are back to back; a heat dissipation device, the heat dissipation device is set at the back of the box body, and the heat dissipation device corresponds to the heat dissipation space. Thus, the technical effects of improving the utilization rate of the air duct, improving the heat dissipation effect, and optimizing the backplane wiring are achieved.

[0063] Although the present application has been described in conjunction with specific features and embodiments thereof, it is obvious that various modifications and combinations may be made thereto without departing from the spirit and scope of the present application. Accordingly, this specification and the accompanying drawings are merely exemplary illustrations of the present application as defined therein, and are deemed to have covered any and all modifications, variations, combinations or equivalents within the scope of the present application. Obviously, a person skilled in the art may make various modifications and variations to the present application without departing from the scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the present application and its equivalents, the present application is intended to include these modifications and variations.

Claims

1. A frame device based on a multi-blade LRM structure, characterized in that: The device comprises: Box; Functional blades, the functional blades are arranged in the box, and there are multiple functional blades, which are arranged opposite to each other in pairs, wherein the heat dissipation fins of the functional blades are opposite to each other, and there is a heat dissipation space between the functional blades; Auxiliary blades, the auxiliary blades and the functional blades are arranged side by side in the box, there are multiple auxiliary blades, and the auxiliary blades are arranged in pairs back to back, wherein the cooling fins of the auxiliary blades are back to back; A heat dissipation device is arranged at the back of the box body, and the heat dissipation device corresponds to the heat dissipation space.

2. The frame device based on the multi-blade LRM structure according to claim 1, characterized in that: The auxiliary blade has a heat dissipation space at its periphery.

3. The frame device based on the multi-blade LRM structure according to claim 2, characterized in that: The heat dissipation fins of the auxiliary blades are arranged in pairs in contact with each other.

4. The frame device based on the multi-blade LRM structure according to claim 2, characterized in that: The heat dissipation space between the functional blades is larger than the peripheral heat dissipation space of the auxiliary blades.

5. The frame device based on the multi-blade LRM structure according to claim 2, characterized in that: The heat dissipation device comprises: The air holes are arranged on the back plate of the box body and correspond to the peripheral heat dissipation space of the auxiliary blade.

6. The frame device based on the multi-blade LRM structure according to claim 5, characterized in that: The heat dissipation device also includes: An air outlet window is arranged on the back plate of the box body and is arranged opposite to the heat dissipation space between the functional blades.

7. The frame device based on the multi-blade LRM structure according to claim 4, characterized in that: The peripheral heat dissipation space is arranged between the auxiliary blade and the functional blade.

8. The frame device based on a multi-blade LRM structure according to claim 1, characterized in that: The LRM connector of the functional blade is aligned with an end of the LRM connector of the auxiliary blade.

9. A multi-blade server, characterized in that: The multi-blade server includes a frame device based on a multi-blade LRM structure as described in any one of claims 1-8.

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