Extensible fan-free computer radiator

Abstract

The utility model relates to an extensible fan-free computer radiator, which belongs to the technical field of computer radiators and comprises a mounting frame, extension frames are arranged at the upper end and the lower end of the mounting frame, heat-conducting fins are fixedly connected to the inner sides of the mounting frame and the extension frames, radiating fins are fixedly connected to the front surfaces of the heat-conducting fins, and the radiating fins are fixedly connected to the front surfaces of the heat-conducting fins. The back face of the heat conducting piece is fixedly connected with a heat absorbing piece, and the outer side of the mounting frame is fixedly connected with a mounting block. According to the extensible fan-free computer radiator, when an operator installs the whole radiator, the needed number of extension frames can be longitudinally and reasonably expanded according to the space of a case and the heat dissipation requirement, heat absorbed by heat absorption pieces is jointly conducted after heat conduction pieces on the multiple extension frames are attached to heat conduction pieces on an installation frame, and the heat dissipation efficiency is improved. And then heat is dissipated through the cooling fins, the requirement for heat dissipation can be met without a fan, the extension frame can be disassembled by pulling the stop rods, and the disassembly and assembly convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of computer radiators, in particular to an expandable fanless computer radiator. Background Art

[0002] The CPU and other components of a computer will generate heat during high-speed operation. Heat dissipation is actually a process of heat transfer. The purpose is to transfer the heat generated by the CPU to other media and control the CPU temperature within a stable range. The heat of the CPU will eventually dissipate into the air. This process is computer heat dissipation, and in this heat transfer process, the role of the radiator is particularly important.

[0003] With the development of computer radiators, the cooling effect of computers has been gradually improved. However, it is found during use that the radiator structure is complex and relatively fixed, so it occupies a large space and cannot be assembled and adjusted according to the computer CPU and chassis size and cooling requirements, which makes the radiator still have certain limitations during use. Therefore, an expandable fanless computer radiator is proposed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an expandable fanless computer radiator, which has the advantages of being easy to expand according to heat dissipation needs, and solves the problem that the specifications are relatively fixed and difficult to adjust.

[0005] To achieve the above object, the utility model provides the following technical solutions: an expandable fanless computer radiator, comprising a mounting frame, an extension frame is provided at the upper end and the lower end of the mounting frame, a heat conducting sheet is fixedly connected to the inner side of the mounting frame and the extension frame, a heat sink is fixedly connected to the front side of the heat conducting sheet, a heat absorbing sheet is fixedly connected to the back side of the heat conducting sheet, and a mounting block is fixedly connected to the outer side of the mounting frame;

[0006] The mounting frame and the extension frame are provided with limiting members for limiting and fixing the extension frame;

[0007] The limiting member includes a docking block fixedly connected to the mounting frame at one end, the extension frame is slidably connected to the docking block, the mounting frame and the extension frame are both slidably connected with a blocking rod, the outer side of the blocking rod is fixedly connected with a blocking block, and the blocking block is respectively fixedly connected to the mounting frame and the extension frame with a supporting spring.

[0008] By adopting the above technical solution: since the expansion rack can be fixed on the mounting rack by the docking block and the stop rod for longitudinal expansion, the operator can reasonably expand the required number of expansion racks longitudinally according to the chassis space and heat dissipation requirements when installing the entire radiator, so that the heat conductive plates on several expansion racks are attached to the heat conductive plates on the mounting rack to jointly conduct the heat absorbed by the heat absorbing plate, and then dissipate the heat through the heat sink to meet the need for heat dissipation without a fan, and the expansion rack can be removed by pulling the stop rod, which increases the convenience of disassembly and assembly.

[0009] Furthermore, the number of the mounting blocks is four, and the four mounting blocks are symmetrically and equidistantly distributed at the four corners of the mounting frame, and a mounting hole is formed at one end of the mounting block away from the mounting frame.

[0010] By adopting the above technical solution: the mounting frame is fixed to the reserved mounting hole position of the processor through the mounting holes and mounting screws on the mounting block.

[0011] Furthermore, the mounting frame, the extension frame and the docking block are all in a concave shape, and the mounting frame is provided with a through hole for the heat absorbing plate to pass through.

[0012] By adopting the above technical solution: the heat of the installed and bonded CPU processor is absorbed by the heat absorption sheet.

[0013] Furthermore, a through hole located outside the blocking rod is formed on the extension frame, and a fixing hole located outside the blocking rod is formed on the outer side of the docking block.

[0014] By adopting the above technical solution: the blocking rod passing through the through hole is extended into the fixing hole of the docking block, the expansion frame sleeved on the docking block can be limited and fixed.

[0015] Furthermore, the blocking rod is U-shaped, and a support groove located outside the end of the blocking rod is opened on the mounting frame and the expansion frame, and one end of the blocking rod connected to the blocking block is slidably connected to the inner side of the support groove.

[0016] By adopting the above technical solution, the barrier rod is supported by the support groove, and at the same time, the barrier rod can be slidably adjusted transversely in the support groove.

[0017] Furthermore, the number of the blocking rods is eight, and the eight blocking rods are symmetrically and equidistantly distributed on the mounting frame and the expansion frame.

[0018] By adopting the above technical solution: it is convenient for operators to longitudinally limit and fix the expansion rack, so as to realize adding the expansion rack

[0019] Furthermore, there are a plurality of heat sinks, and the plurality of heat sinks are equidistantly distributed on the thermal conductive sheet.

[0020] By adopting the above technical solution: a plurality of heat sinks are used to absorb and conduct heat to the heat conducting plate.

[0021] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0022] The expandable fanless computer radiator can be longitudinally expanded because the expansion rack can be fixed on the mounting rack by the docking limit of the docking block and the stop lever. Therefore, when installing the entire radiator, the operator can longitudinally and reasonably expand the required number of expansion racks according to the chassis space and heat dissipation requirements, so that the heat conductive sheets on several expansion racks are attached to the heat conductive sheets on the mounting rack to jointly conduct the heat absorbed by the heat absorbing sheet, and then the heat is dissipated through the heat sink to meet the need of heat dissipation without a fan, and the expansion rack can be removed by pulling the stop lever, which increases the convenience of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a bottom view of the overall structure of the utility model;

[0025] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0026] Figure 4 It is a three-dimensional schematic diagram of the mounting frame structure of the utility model.

[0027] In the figure: 1. mounting frame; 2. limiting member; 21. docking block; 22. stop rod; 23. supporting spring; 24. stop block; 3. heat conducting sheet; 4. heat sink; 5. mounting block; 6. expansion frame; 7. heat absorbing sheet; 8. perforation; 9. docking slot. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-2Or 3, an expandable fanless computer radiator in this embodiment includes a mounting frame 1, an extension frame 6 is provided at the upper end and the lower end of the mounting frame 1, a heat conducting sheet 3 is fixedly connected to the inner side of the mounting frame 1 and the extension frame 6, a heat sink 4 is fixedly connected to the front side of the heat conducting sheet 3, a heat absorbing sheet 7 is fixedly connected to the back side of the heat conducting sheet 3, and a mounting block 5 is fixedly connected to the outer side of the mounting frame 1;

[0030] In this embodiment, the mounting frame 1 can be fixedly mounted on the reserved holes of the processor through the four mounting blocks 5 on the mounting frame 1, and a fixed expansion frame 6 can be added through the limiting member 2 for expansion.

[0031] Among them, the number of mounting blocks 5 is four, and the four mounting blocks 5 are symmetrically distributed at the four corners of the mounting frame 1. A mounting hole is opened at the end of the mounting block 5 away from the mounting frame 1. The mounting frame 1 is fixed to the reserved mounting hole position of the processor through the mounting hole on the mounting block 5 and the mounting screws.

[0032] In addition, the mounting frame 1, the expansion frame 6 and the docking block 21 are all concave in shape, and a through hole 8 is provided on the mounting frame 1 for the heat absorbing sheet 7 to pass through, and the heat absorbing sheet 7 is fixed to the heat conductive sheet 3 on the mounting frame 1, that is, the heat absorbing sheet 7 is used to absorb heat from the installed and bonded CPU processor.

[0033] See also Figure 1-3 In this embodiment, the mounting frame 1 and the extension frame 6 are provided with a limiting member 2 for limiting and fixing the extension frame 6;

[0034] The limiting member 2 includes a docking block 21 fixedly connected to the mounting frame 1 at one end, and the extension frame 6 is slidably connected to the docking block 21. A blocking rod 22 is slidably connected to both the mounting frame 1 and the extension frame 6. A blocking block 25 is fixedly connected to the outer side of the blocking rod 22. The blocking block 25 is respectively fixedly connected to the mounting frame 1 and the extension frame 6 with a supporting spring 23.

[0035] In this embodiment, when installing the entire radiator, the operator can reasonably expand the required number of expansion racks 6 longitudinally according to the chassis space and heat dissipation requirements, so that the heat conductive plates 3 on several expansion racks 6 are fitted with the heat conductive plates 3 on the mounting rack 3 to jointly conduct the heat absorbed by the heat absorbing plate 7, and then dissipate the heat through the heat sink 4 to meet the need for heat dissipation without a fan, and the expansion rack 6 can be removed by pulling the baffle 22, thereby increasing the convenience of disassembly and assembly.

[0036] Among them, a through hole is opened on the expansion frame 6 and located on the outside of the baffle rod 22, and a fixing hole is opened on the outside of the baffle rod 22, so that the baffle rod 22 passing through the through hole extends into the fixing hole of the docking block 21, and the expansion frame 6 sleeved on the docking block 21 can be limited and fixed.

[0037] In addition, the blocking rod 22 is U-shaped, and a support groove located on the outside of the end of the blocking rod 22 is opened on the mounting frame 1 and the expansion frame 6. The end of the blocking rod 22 connected to the block 24 is slidably connected to the inner side of the support groove. While the blocking rod 22 is supported by the support groove, the blocking rod 22 can be laterally slidably adjusted in the support groove.

[0038] Secondly, there are eight baffles 22, which are symmetrically and evenly distributed on the mounting frame 1 and the expansion frame 6. The baffles 22 on the expansion frame 6 can limit and fix the next expansion frame 6 to be docked, thereby facilitating the operator to add the expansion frame 6 vertically.

[0039] Then, there are a plurality of heat sinks 4 , which are evenly distributed on the thermal conductive sheet 3 , and the thermal conductive sheet 3 is subjected to heat absorption and heat conduction through the plurality of heat sinks 4 .

[0040] It should be noted that the heat conducting sheet 3, the heat sink 4 and the heat absorbing sheet 7 are all copper sheets, and when the heat conducting sheet 3 on the extension frame 6 and the heat conducting sheet 6 on the mounting frame 1 are docked and extended, heat dissipating silicone grease can be evenly applied to improve the thermal conductivity.

[0041] The working principle of the above embodiment is:

[0042] Since the expansion rack 6 can be fixed on the mounting frame 1 by the docking limit position of the docking block 21 and the stop rod 22 for longitudinal expansion, the operator can longitudinally expand the required number of expansion racks 6 according to the chassis space and heat dissipation requirements when installing the entire radiator, so that the heat conducting plates 3 on several expansion racks 6 are fitted with the heat conducting plates 3 on the mounting frame 3 to jointly conduct the heat absorbed by the heat absorbing plate 7, and then dissipate the heat through the heat sink 4 to meet the need for heat dissipation without a fan, and the expansion rack 6 can be removed by pulling the stop rod 22, thereby increasing the convenience of disassembly and assembly.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0044] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An expandable fanless computer radiator, comprising a mounting frame (1), characterized in that: The upper end and the lower end of the mounting frame (1) are both provided with an extension frame (6); the inner sides of the mounting frame (1) and the extension frame (6) are both fixedly connected with a heat conducting sheet (3); the front side of the heat conducting sheet (3) is fixedly connected with a heat sink (4); the back side of the heat conducting sheet (3) is fixedly connected with a heat absorbing sheet (7); and the outer side of the mounting frame (1) is fixedly connected with a mounting block (5); The mounting frame (1) and the expansion frame (6) are provided with a limiting member (2) for limiting and fixing the expansion frame (6); The limiting member (2) comprises a docking block (21) having one end fixedly connected to the mounting frame (1); the extension frame (6) is slidably connected to the docking block (21); a blocking rod (22) is slidably connected to both the mounting frame (1) and the extension frame (6); a blocking block (25) is fixedly connected to the outer side of the blocking rod (22); and a supporting spring (23) is fixedly connected between the blocking block (25) and the mounting frame (1) and the extension frame (6), respectively.

2. The expandable fanless computer radiator according to claim 1, characterized in that: The number of the mounting blocks (5) is four, and the four mounting blocks (5) are symmetrically distributed at four corners of the mounting frame (1) at equal distances, and a mounting hole is provided at one end of the mounting block (5) away from the mounting frame (1).

3. The expandable fanless computer radiator according to claim 1, characterized in that: The mounting frame (1), the expansion frame (6) and the docking block (21) are all in a concave shape, and the mounting frame (1) is provided with a through hole (8) for the heat absorbing plate (7) to pass through.

4. The expandable fanless computer radiator according to claim 1, characterized in that: The expansion frame (6) is provided with a through hole located outside the blocking rod (22), and the outer side of the docking block (21) is provided with a fixing hole located outside the blocking rod (22).

5. The expandable fanless computer radiator according to claim 1, characterized in that: The blocking rod (22) is U-shaped, and the mounting frame (1) and the expansion frame (6) are both provided with a support groove located outside the end of the blocking rod (22), and one end of the blocking rod (22) connected to the blocking block (25) is slidably connected to the inner side of the support groove.

6. The expandable fanless computer radiator according to claim 1, characterized in that: The number of the blocking rods (22) is eight, and the eight blocking rods (22) are symmetrically distributed at equal distances on the mounting frame (1) and the expansion frame (6).

7. The expandable fanless computer radiator according to claim 1, characterized in that: The number of the heat sinks (4) is a plurality, and the plurality of heat sinks (4) are equidistantly distributed on the heat conducting sheet (3).

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