SSD radiator fixing structure

Abstract

The utility model relates to an SSD radiator fixing structure. The SSD radiator fixing structure comprises an upper radiator (10) and a lower radiator (20), the two sides of the lower radiator (20) are provided with side walls (21) for limiting transverse movement of the SSD (1), the head end of the lower radiator (20) is provided with an opening (22) allowing the SSD (1) to be exposed so as to be connected with an SSD connector (3) on a circuit board (2) in an inserted mode, the tail end of the lower radiator (20) is provided with a notch (23) allowing an SSD locking stud (4) on the circuit board (2) to be exposed, and the two sides of the head end of the lower radiator (20) are provided with first baffles (24) for limiting transverse movement of the upper radiator (10). A first buckling structure (25) for limiting the upper radiator (10) to move up and down is also arranged on the first baffle plate (24); the tail end of the upper radiator (10) is provided with a through hole (11) used for being aligned with an SSD locking stud (4) on the circuit board (2). According to the SSD radiator fixing structure, the radiator can be firmly fixed; and the assembly is convenient and simple, and no additional screw is added.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic computers, and in particular to a SSD radiator fixing structure. Background Art

[0002] With the development of electronic technology, the iterative upgrade of technology has led to an increasing demand for storage space. Users are increasingly demanding faster response times. The introduction of solid-state drives (SSDs) into the market has indeed brought a lot of convenience to consumers; SSDs are small in size and fast in speed, and can replace large 2.5-inch and 3.5-inch ordinary hard drives; in this way, electronic products that use hard drives can be designed to be thinner and more stylish.

[0003] SSD consists of a control unit and a storage unit (FLASH chip, DRAM chip). The interface specifications and definitions, functions and usage methods of solid-state drives are exactly the same as those of ordinary hard disks, and the product appearance and size are basically the same as ordinary hard disks (the size and appearance of emerging U.2, M.2 and other forms of solid-state drives are completely different from SATA mechanical hard disks). The new generation of solid-state drives generally use SATA-2 interface, SATA-3 interface, SAS interface, MSATA interface, PCI-E interface, M.2 interface, CFast interface, SFF-8639 interface and NVME / AHCI protocol.

[0004] SSD is widely used in military, automotive, industrial control, video surveillance, network monitoring, network terminals, electricity, medical, aviation, navigation equipment and many other fields.

[0005] However, the heating problem of SSD affects not only the life of SSD but also the stability of the system. Currently, the heat sinks for SSDs on the market are generally fixed by buckles or rubber rings, which is not reliable enough; or they are fixed by screws, which makes assembly more complicated. Utility Model Content

[0006] Therefore, an object of the present invention is to provide a SSD heat sink fixing structure to improve the reliability of fixing.

[0007] To achieve the above-mentioned purpose, the utility model provides an SSD heat sink fixing structure, comprising: an upper heat sink mounted above the SSD, and a lower heat sink mounted below the SSD to carry the SSD; side walls for limiting the lateral movement of the SSD are provided on both sides of the lower heat sink, an opening for exposing the SSD to be plugged into the SSD connector on the circuit board is provided at the head end of the lower heat sink, a notch for exposing the SSD lock studs on the circuit board is provided at the end of the lower heat sink, first baffles for limiting the lateral movement of the upper heat sink are provided on both sides of the head end of the lower heat sink, and a first buckling structure for limiting the up and down movement of the upper heat sink is also provided on the first baffle; a through hole for aligning with the SSD lock studs on the circuit board is provided at the end of the upper heat sink so that the SSD lock screws pass through to be locked and fixed to the SSD lock studs.

[0008] A second baffle is also provided at the end of the lower heat sink to limit the longitudinal movement of the SSD.

[0009] Wherein, the second baffle is provided with a second buckling structure to limit the upward and downward movement of the SSD.

[0010] Wherein, a first limiting piece extending upward is provided at the head end of the upper radiator.

[0011] Wherein, a second limiting piece extending downward is provided at the end of the upper radiator.

[0012] Wherein, it also includes a first heat dissipation gasket arranged between the lower heat sink and the SSD.

[0013] Wherein, it also includes a second heat dissipation gasket arranged between the upper heat sink and the SSD.

[0014] In summary, the SSD heat sink fixing structure of the present invention can firmly fix the heat sink; it is easy to assemble and simple to assemble without adding additional screws. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The technical solutions and other beneficial effects of the present invention will be made apparent by describing in detail the specific embodiments of the present invention in conjunction with the accompanying drawings.

[0016] In the accompanying drawings,

[0017] Figure 1 This is a schematic diagram of the assembly state of a preferred embodiment of the SSD heat sink fixing structure of the utility model;

[0018] Figures 2 to 7 This is a schematic diagram of the assembly process of a preferred embodiment of the SSD heat sink fixing structure of the utility model. DETAILED DESCRIPTION

[0019] See also Figure 1 Combined with Figures 2 to 7 , Figure 1 This is a schematic diagram of the assembly state of a preferred embodiment of the SSD heat sink fixing structure of the utility model. Figures 2 to 7 The assembly process diagram of the preferred embodiment is shown below. The SSD heat sink fixing structure of the utility model mainly includes: an upper heat sink 10 mounted above the SSD 1, and a lower heat sink 20 mounted below the SSD 1 to carry the SSD 1; the lower heat sink 20 is provided with side walls 21 on both sides to limit the lateral movement of the SSD 1, the lower heat sink 20 is provided with an opening 22 at the head end for the SSD 1 to be exposed to plug the SSD connector 3 on the circuit board 2, the lower heat sink 20 is provided with a notch 23 at the end to expose the SSD lock stud 4 on the circuit board 2, the lower heat sink 20 is provided with a first baffle 24 on both sides of the head end to limit the lateral movement of the upper heat sink 10, and the first baffle 24 is also provided with a first buckling structure 25 to limit the upper heat sink 10 from moving up and down; the upper heat sink 10 is provided with a through hole 11 at the end for aligning with the SSD lock stud 4 on the circuit board 2 so that the SSD lock screw 5 can pass through to be locked and fixed to the SSD lock stud 4.

[0020] The utility model provides a fixing design for an SSD heat sink, in particular a reliable and convenient fixing design for an SSD heat sink. The heat sink is firmly fixed by fastening one end of an upper heat sink 10 and a lower heat sink 20 with a screw at one end; the assembly is convenient and simple, and no additional screws are added. The heat sink can be fixed by using the original SSD screw 5 that locks the SSD 1.

[0021] In this preferred embodiment, in order to facilitate positioning and assembly, a second baffle 26 for limiting the longitudinal movement of the SSD 1 is provided at the end of the lower heat sink 20; a second buckling structure 27 for limiting the up and down movement of the SSD 1 is provided on the second baffle 26; a first limiting plate 12 extending upward is provided at the head end of the upper heat sink 10; and a second limiting plate 13 extending downward is provided at the end of the upper heat sink 10.

[0022] To enhance the heat dissipation effect, a first heat dissipation pad 6 is provided between the lower heat sink 20 and the SSD 1 , and a second heat dissipation pad 7 is provided between the upper heat sink 10 and the SSD 1 .

[0023] During assembly, the following process can be roughly followed: 1. Affix the first heat dissipation gasket 6 to the lower heat sink 20; 2. Affix the second heat dissipation gasket 7 to the SSD 1; 3. Install the SSD 1 on the SSD connector on the circuit board 2; 4. On the SSD 1, the head end of the upper heat sink 10 is buckled onto the first buckling structure 25 of the lower heat sink 20; 5. After installing the upper heat sink 10, lock the SSD locking screw 5, fix the upper heat sink 10 at the same time, and press the lower heat sink 20 through the upper heat sink 10 to ensure reliable fixation.

[0024] In summary, the SSD heat sink fixing structure of the present invention can firmly fix the heat sink; it is easy to assemble and simple to assemble without adding additional screws.

[0025] As described above, for ordinary technicians in this field, various other corresponding changes and modifications can be made according to the technical scheme and technical concept of the utility model, and all these changes and modifications should fall within the protection scope of the claims attached to the utility model.

Claims

1. A SSD heat sink fixing structure, characterized in that: include: An upper heat sink (10) is mounted above an SSD (1), and a lower heat sink (20) is mounted below the SSD (1) to carry the SSD (1); side walls (21) are provided on both sides of the lower heat sink (20) to limit the lateral movement of the SSD (1); an opening (22) is provided at the front end of the lower heat sink (20) for the SSD (1) to be exposed and plugged into an SSD connector (3) on a circuit board (2); and a locking mechanism (22) is provided at the rear end of the lower heat sink (20) for the SSD (1) to be locked to the circuit board (2). A notch (23) is exposed for the stud (4), and first baffles (24) are provided on both sides of the front end of the lower heat sink (20) for limiting the lateral movement of the upper heat sink (10), and a first buckling structure (25) is also provided on the first baffle (24) for limiting the vertical movement of the upper heat sink (10); and a through hole (11) is provided at the end of the upper heat sink (10) for aligning with the locking SSD stud (4) on the circuit board (2) so that the locking SSD screw (5) can pass through and be locked and fixed to the locking SSD stud (4).

2. The SSD heat sink fixing structure according to claim 1, characterized in that: A second baffle (26) is also provided at the end of the lower heat sink (20) to limit the longitudinal movement of the SSD (1).

3. The SSD heat sink fixing structure according to claim 2, characterized in that: The second baffle (26) is provided with a second buckling structure (27) for limiting the upward and downward movement of the SSD (1).

4. The SSD heat sink fixing structure according to claim 1, characterized in that: The head end of the upper heat sink (10) is provided with a first limiting piece (12) extending upward.

5. The SSD heat sink fixing structure according to claim 1, characterized in that: A second limiting piece (13) extending downward is provided at the end of the upper radiator (10).

6. The SSD heat sink fixing structure according to claim 1, characterized in that: It also includes a first heat dissipation pad (6) arranged between the lower heat sink (20) and the SSD (1).

7. The SSD heat sink fixing structure according to claim 1, characterized in that: It also includes a second heat dissipation pad (7) arranged between the upper heat sink (10) and the SSD (1).

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