CN218273302U - Radiator smooth buckle assembly - Google Patents

Abstract

The utility model relates to a stable fastening assembly for a radiator, which comprises a buckle plate used for pressing together with a processor. The middle part of the buckle plate is provided with a through groove for assembling the processor, and the upper and lower sides are provided with alignment grooves for cooling fins. , the assembly through groove is connected to the bottom of the fastener board from the inside to the outside in order to connect with the processor side wing fitting groove and the processor socket fitting groove; the connecting piece used to connect with the bottom sheet of the radiator; and the bearing plate arranged at the bottom of the main board , which are respectively connected to the fastener plate and the connecting piece through bolts; through the fastener plate, the connecting piece and the bearing plate, after the fastener plate is pressed downward, it can fully contact with the processor and provide uniform pressing force , to avoid bending the processor; moreover, there is an alignment groove for the heat sink, which can be installed in alignment with the bottom plate of the heat sink, without repeated movement and positioning, and will not cause thermal grease to move, reducing installation difficulty and ensuring heat dissipation efficiency.

Description

Radiator smooth buckle assembly

technical field

The utility model relates to the technical field of fasteners for radiators of processors, in particular to a stable fastening assembly for radiators.

Background technique

With the rapid development of the computer industry, more and more heat is generated by heat-generating electronic components such as micro-processing chips. Metal radiator with heat dissipation function to assist heat-generating electronic components to dissipate heat. In order to quickly and fully dissipate the heat generated by the heat-generating electronic components, the heat sink needs to be fixed on the heat-generating electronic components and kept in close contact, so a radiator fastener is required.

As shown in Figure 1, the existing radiator fasteners are generally integrated into the main board, which consists of a pressure plate 1 and a hinged pressure rod 2. When in use, the pressure plate 1 initially fixes the processor, and the hinged pressure rod 2 then tightens the pressure plate. The secondary fixation completes the installation of the processor 3 on the motherboard 4. After the radiator 5 is placed flat on the buckle, bolts are used to lock the motherboard to realize the installation of the radiator. However, the size of Intel's twelfth-generation Core processor has changed compared with the previous generation. The size has changed from 37.5mm*37.5mm to 37.5mm*45mm, and the thickness of the PCB has become thinner, and the overall strength has decreased compared with the previous generation. Since the pressure plate in the buckle is connected to the left and right side wings 6 of the processor top cover to provide downward force, this will cause uneven stress on the processor, and after using the buckle for a long time, the processor will be bent. Therefore, there is a need for improvement.

Utility model content

Based on this, the utility model provides a stable fastening assembly for a radiator.

In order to realize the purpose of the utility model, the utility model adopts the following technical solutions:

A radiator smooth fastening assembly, comprising

A buckle plate for pressing with the processor, the middle part of the buckle plate is provided with a processor assembly through groove, and the upper and lower sides of the fastener plate are provided with heat sink alignment grooves; the assembly through groove The bottom of the fastener board is sequentially connected with processor side wing fitting grooves and processor slot fitting grooves from inside to outside;

The connecting piece used to connect with the bottom plate of the radiator;

And a bearing plate arranged at the bottom of the main board, the bearing plate is respectively connected with the fastener plate and the connecting piece through bolts.

The above-mentioned smooth fastening assembly is equipped with a fastener plate, a connecting piece and a bearing plate. After the fastener plate is pressed downward, it can fully contact with the processor. On the one hand, it can provide uniform pressing force and avoid bending the processor. ; On the other hand, it can transfer the heat of the capacitor on the side wall of the top cover of the processor and outside to play a role of sufficient heat dissipation;

In addition, the alignment groove of the heat sink is used to be opposite to the bottom plate of the radiator. After the fastener plate, the connecting piece, and the bearing plate are installed, when the radiator is installed, the bottom sheet of the radiator is aligned with the alignment groove of the heat sink and placed downward. , to complete the installation position alignment of the radiator and the fastener. Compared with the previous installation method of aligning the installation holes, the stable fastener assembly does not need to be repeatedly moved and positioned, and will not cause thermal grease to move, reducing installation Difficulty, to ensure heat dissipation efficiency;

And the bearing plate is used as the bearing base of the fastener plate and the connecting piece, which can reduce the pressure on the main board and the processor after the heat sink is installed, and play a role in protecting the main board and the processor.

In one of the embodiments, it further includes an insulating spacer arranged between the fastener board and the main board.

In one of the embodiments, the four corners of the fastener plate are provided with first locking through holes; the bearing plate is correspondingly provided with second locking through holes; The two locking through holes are connected by bolts.

In one of the embodiments, the first locking through hole is a counterbore.

In one of the embodiments, there are two connecting pieces, the shape of which extends from the middle along both sides, and is respectively provided with a third locking through hole and a fourth locking through hole from near to outside; The third locking through hole is used for connecting with the bottom plate of the radiator; the fourth locking through hole is used for connecting with the bearing plate.

In one of the embodiments, a fifth locking through hole is provided on the bearing plate corresponding to the fourth locking through hole.

In one of the embodiments, the fastener plate is made of aluminum.

In one of the embodiments, the insulating gasket is made of PC plastic.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of an existing radiator fastener in the background technology;

Fig. 2 is a perspective view of the top surface of the stable fastening assembly of the radiator according to an embodiment of the present invention;

Fig. 3 is a perspective schematic diagram of the bottom surface of the radiator smooth fastening assembly shown in Fig. 2;

Fig. 4 is a schematic diagram of the exploded structure of the smooth fastening assembly of the radiator shown in Fig. 2;

Fig. 5 is a top perspective view of the fastener plate shown in Fig. 4;

Fig. 6 is a schematic bottom perspective view of the fastener plate shown in Fig. 5;

Fig. 7 is a three-dimensional schematic diagram of the connecting piece shown in Fig. 4;

Fig. 8 is a perspective schematic diagram of the assembly of the connecting piece and the radiator shown in Fig. 7;

Fig. 9 is a three-dimensional schematic diagram of the bearing plate of the connecting piece shown in Fig. 4;

FIG. 10 is an overall perspective view of the fastening assembly shown in FIG. 4 after installation.

1. Pressure plate; 2. Hinged pressure bar; 3. Processor; 4. Motherboard; 5. Radiator;

100. Fastener plate; 110. Processor assembly slot; 120. Alignment slot for heat sink; 130. Fitting slot for processor flank; 140. Fitting slot for processor slot; 150. First locking through hole;

200, connecting piece; 210, the third locking through hole; 220, the fourth locking through hole;

300, the bearing plate; 310, the second locking through hole; 320, the fifth locking through hole;

400, insulation spacer.

detailed description

In order to make the above purpose, features and advantages of the present utility model more obvious and understandable, the specific implementation of the present utility model will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a full understanding of the present invention. However, the utility model can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below limit.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial ", "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying No device or element must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

In this utility model, unless otherwise specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrated; may be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediary, and may be an internal communication between two elements or an interactive relationship between two elements, unless otherwise stated Clearly defined. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In the present invention, unless otherwise clearly specified and limited, the first feature may be in direct contact with the first feature or the first feature and the second feature through an intermediary indirect contact. Moreover, "above", "above" and "above" the first feature on the 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. "Below", "beneath" and "beneath" the first feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is less horizontally than the second feature.

It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions are for the purpose of illustration only and are not intended to represent the only embodiment.

Please refer to FIG. 2 to FIG. 10 , which are the stable fastening assembly of the radiator according to an embodiment of the present invention, including a fastener plate 100 for pressing with the processor, and a connecting piece 200 for connecting with the bottom sheet of the radiator , and a bearing plate 300 arranged at the bottom of the main board;

The middle part of the fastener board 100 is provided with a processor assembly through groove 110, and the upper and lower sides are provided with heat sink alignment grooves 120, and the assembly through groove is connected to the bottom of the fastener board 100 from inside to outside in sequence Processor side wing fitting groove 130 and processor socket fitting groove 140; After assembly, the processor 3 top cover protrudes along the processor assembly through groove 110, and the top surface of the processor 3 top cover and the top of the fastener plate 100 The surfaces are flush, so that the bottom sheet of the radiator 5 can fully contact with the top cover of the processor so as to transfer heat; After that, when installing the radiator, align the reserved boss 5A of the bottom of the radiator 5 with the alignment groove 120 of the radiator and place it downward, so that the radiator and the mounting position of the fastener can be aligned. Through the installation method of aligning the mounting holes, the buckle assembly does not need to be repeatedly moved and positioned, and will not cause the thermal grease to move, which reduces the difficulty of installation and ensures heat dissipation efficiency; The groove fit groove 140 can avoid the side wings 6 of the processor top cover and the processor slot 7. After the fastener plate 100 is pressed downward, it can fully contact the processor 3; on the one hand, it can provide uniform pressing force to avoid pressing Bend the processor 3; on the other hand, the buckle plate 100 is made of aluminum, which can transfer the heat of the side wall of the top cover of the processor 3 and the capacitor outside, and play a role of sufficient heat dissipation;

In this embodiment, the four corners of the fastener plate 100 are provided with first locking through holes 150, the first locking through holes 150 are countersunk holes, and the bolts are used to align with the reserved holes on the main board 4 and penetrate downwards. Connect with the bearing plate 300, use the countersunk hole to make the top of the screw be located below the top surface of the fastener plate 100, so as to ensure sufficient installation space for the radiator 5;

The connecting piece 200 is used to connect with the bottom sheet of the radiator, and provides a connection carrier between the radiator and the fastening assembly. In this embodiment, there are two connecting pieces 200, whose shape is from the middle along the two sides. extending outward, and are respectively provided with a third locking through hole 210 and a fourth locking through hole 220 from near to outside; the third locking through hole 210 is used to connect with the bottom sheet of the radiator 5; The locking through hole 220 is used to connect with the bearing plate 300;

And the bearing plate 300 arranged at the bottom of the main board, the bearing plate 300 is respectively connected to the fastener plate 100 and the connecting piece 200 through bolts, and the bearing plate 300 is provided as the bearing base of the fastener plate 100 and the connecting piece 200, It can reduce the pressure on the motherboard and processor after installing the radiator, and protect the motherboard and processor; in this embodiment, the carrier board 300 is correspondingly provided with a second locking through hole 310 for It is assembled corresponding to the first locking through hole 150 at the four corners of the fastener plate 100, and is also provided with a fifth locking through hole 320 for corresponding assembly with the fourth locking through hole 220 on the connecting piece 200;

In this embodiment, it also includes an insulating spacer 400 disposed between the fastener board 100 and the main board 4 , and the insulating spacer 400 is made of PC plastic to play an insulating role.

working principle:

When installing, first press the fastener plate 100 onto the processor 3, and place the carrier plate 300 on the bottom of the main board 4 correspondingly, and use bolts to lock the fastener plate 100 and the carrier plate 300; Lock on the upper part of the bottom plate of the radiator, align the bottom plate of the radiator 5 with the alignment slot 120 of the fastener plate 100 and insert it, and finally use bolts to go through the reserved holes of the main board 4 and connect with the bearing plate 300 to complete Install.

The various technical features of the above-mentioned embodiments can be combined arbitrarily. For the sake of concise description, all possible combinations of the various technical features in the above-mentioned embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, should be considered as within the scope of this specification.

The above-mentioned embodiments only express several implementation modes of the utility model, and the description thereof is relatively specific and detailed, but it should not be understood as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (8)

1. A smooth fastening assembly for a heat sink, comprising:

the buckle plate is used for being pressed with a processor, a processor assembling through groove is formed in the middle of the buckle plate, and heat radiating fin alignment grooves are formed in the upper side and the lower side of the buckle plate; the assembling through groove is sequentially connected with a processor side wing matching groove and a processor inserting groove matching groove from inside to outside at the bottom of the buckle plate;

the connecting sheet is used for being connected with the bottom sheet of the radiator;

and the bearing plate is arranged at the bottom of the main board and is respectively connected with the buckle plate and the connecting piece through bolts.

2. The heat sink fastening assembly of claim 1, further comprising an insulating gasket disposed between the buckle plate and the main plate.

3. The heat sink fastening assembly of claim 1, wherein the fastener plate has first locking through holes at four corners; a second locking through hole is correspondingly arranged on the bearing plate; the first locking through hole is connected with the second locking through hole through a bolt.

4. The heat sink smoothing fastening assembly of claim 3, wherein the first locking through-hole is a counter-sunk hole.

5. The heat sink fastening assembly of claim 1, wherein the connecting pieces have two shapes extending outward from the middle portion along two sides, and each connecting piece has a third locking through hole and a fourth locking through hole from near to outside; the third locking through hole is used for being connected with the bottom plate of the radiator; the fourth locking through hole is used for being connected with the bearing plate.

6. The heat sink fastening assembly of claim 5, wherein a fifth locking through hole is formed in the carrier plate corresponding to the fourth locking through hole.

7. The heat sink clip assembly of claim 1 wherein said fastener plate is made of aluminum.

8. The heat sink clip assembly of claim 2 wherein said insulating gasket is made of PC plastic.

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