CN214896506U - CPU cooling fin mounting structure - Google Patents
CPU cooling fin mounting structure Download PDFInfo
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- CN214896506U CN214896506U CN202121102483.8U CN202121102483U CN214896506U CN 214896506 U CN214896506 U CN 214896506U CN 202121102483 U CN202121102483 U CN 202121102483U CN 214896506 U CN214896506 U CN 214896506U
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- groove
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- side wall
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Abstract
The utility model belongs to the technical field of CPU cooling fin installation, in particular to a CPU cooling fin installation structure, which comprises a mainboard and cooling fins; a CPU is placed on the main board through a mounting groove; the CPU is provided with a heat-conducting silica gel sheet; the side wall of the radiating fin is fixedly connected with a fixing column through a connecting column; a fixed seat is fixedly connected to the position, opposite to the fixed column, of the main board; the fixed seat is provided with a first groove; a group of first cavities which are symmetrically distributed are formed in the fixing column; a first push plate is fixedly connected to the side wall of the first cavity close to the central line of the fixed column through a spring, and the first push plate is connected to the inner wall of the first cavity in a sealing and sliding manner; the utility model provides a CPU fin mounting structure to the solution generally adopts the fix with screw to the fixed of fin, and fixed step is loaded down with trivial details, and the condition of smooth silk easily appears when the fix with screw moreover can lead to the fin installation insecure, influences the radiating effect's of fin problem.
Description
Technical Field
The utility model belongs to the technical field of the installation of CPU fin, specific CPU fin mounting structure that says so.
Background
CPU in the server product belongs to high power consumption work, can all produce a large amount of heats in CPU working process, and the heat can influence CPU's working property, consequently is equipped with the fin on CPU and dispels the heat to it, and the installation of current fin generally adopts the screw installation to fix.
Among the prior art, generally adopt the fix with screw to the fixed of fin, fixed step is loaded down with trivial details, and the condition of smooth silk easily appears when the fix with screw moreover can lead to the fin installation insecure, influences the radiating effect of fin, for this reason the utility model provides a CPU fin mounting structure.
SUMMERY OF THE UTILITY MODEL
In order to remedy prior art's not enough to the solution generally adopts the fix with screw to the fixed of fin, and fixed step is loaded down with trivial details, and the condition of smooth silk easily appears when the fix with screw moreover can lead to the fin installation insecure, influences the radiating effect's of fin problem, the utility model provides a CPU fin mounting structure.
The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a CPU cooling fin mounting structure, which comprises a mainboard and cooling fins; a CPU is placed on the main board through a mounting groove; the CPU is provided with a heat-conducting silica gel sheet; the side wall of the radiating fin is fixedly connected with a fixing column through a connecting column; a fixed seat is fixedly connected to the position, opposite to the fixed column, of the main board; the fixed seat is provided with a first groove; a group of first cavities which are symmetrically distributed are formed in the fixing column; a first push plate is fixedly connected to the side wall of the first cavity close to the central line of the fixed column through a spring, and the first push plate is connected to the inner wall of the first cavity in a sealing and sliding manner; the side wall of the first push plate is fixedly connected with a clamping block, and the clamping block penetrates through the side wall of the first cavity and extends out of the fixed column; a sealing ring is fixedly connected to a penetrating position of the clamping block, which penetrates through the side wall of the first cavity; an inflation unit is arranged in the top end of the fixed column, the inflation unit is communicated with the first cavity through a hose, and a communication point is located on the side wall of the first cavity, which is penetrated by the clamping block; the installation is simple and convenient, and the condition that the slide wire leads to the radiating fin installation not firm can not appear.
Preferably, the gas filling unit comprises a second groove; a pressing block is fixedly connected to the bottom of the second groove through a spring; the pressing block is connected to the side wall of the second groove in a sealing and sliding manner; the second groove is communicated with the first cavity through a hose; the installation and the dismantlement of convenient fin, save time.
Preferably, a pair of guide plates which are symmetrically distributed is fixedly connected to the side wall of the fixed column; a pair of symmetrically distributed guide grooves is formed in the side wall of the first groove; make things convenient for the location between screens piece and the screens groove, let the faster card of screens piece go into the screens inslot, can also guarantee at fixed fin in-process, the position level skew can not appear in the fin, damages heat conduction silica gel piece, influences heat conduction silica gel piece's heat conduction effect.
Preferably, a top block is fixedly connected to the bottom of the first groove through a spring; a third groove is formed in the position, opposite to the top block, of the bottom end of the fixing column; a stable heat dissipation environment is provided for the heat dissipation environment of the CPU.
Preferably, a semicircular plate is fixedly connected to the side wall of the fixed column close to the top end; further facilitating the installation and disassembly of the heat sink.
Preferably, a pair of first air bags which are symmetrically distributed is fixedly connected to the bottom of the first groove; an air outlet cavity is formed in the bottom of the clamping groove; an air outlet hole is formed between the air outlet cavity and the clamping groove; the first air bag is communicated with the air outlet cavity through a hose; impurity in the clean screens groove prevents to influence the removal of screens piece.
The utility model has the advantages as follows:
1. a CPU fin mounting structure, mutually support through aerifing unit and first push pedal, let the screens block card go into the screens inslot, fix whole fin, the installation is simple and convenient, and the smooth silk can not appear and lead to the not firm condition of fin installation.
2. A CPU fin mounting structure, can let the laminating that screens piece is tight on screens groove top lateral wall under the spring through the kicking block and the elastic action of heat conduction silica gel piece, avoided rocking from top to bottom of fin, provide a stable thermal environment to CPU's thermal environment.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
Fig. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is an enlarged view of area B of FIG. 2;
FIG. 4 is an enlarged view of area C of FIG. 3;
FIG. 5 is a top view of the fixing base;
FIG. 6 is a perspective view of a stationary post;
FIG. 7 is a drawing of the second embodiment;
in the figure: 1. a main board; 11. a CPU; 12. a heat sink; 13. fixing a column; 14. a fixed seat; 15. a first groove; 16. a clamping groove; 17. a first cavity; 18. a first push plate; 19. a bit block; 191. a seal ring; 2. an inflation unit; 21. a second groove; 22. briquetting; 3. a guide groove; 31. a guide plate; 32. a top block; 33. a third groove; 34. a semicircular plate; 4. a first air bag; 41. an air outlet cavity; 42. an air outlet; 43. a fourth groove; 44. and a roller.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.
Example one
As shown in fig. 1 to 6, the CPU heat sink mounting structure of the present invention includes a main board 1 and a heat sink 12; a CPU11 is placed on the main board 1 through a mounting groove; the CPU11 is provided with a heat-conducting silica gel sheet; the side wall of the radiating fin 12 is fixedly connected with a fixing column 13 through a connecting column; a fixed seat 14 is fixedly connected to the position of the main board 1 corresponding to the fixed column 13; a first groove 15 is formed in the fixed seat 14; a group of first cavities 17 which are symmetrically distributed are formed in the fixing column 13; a first push plate 18 is fixedly connected to the side wall of the first cavity 17 close to the central line of the fixed column 13 through a spring, and the first push plate 18 is connected to the inner wall of the first cavity 17 in a sealing and sliding manner; a clamping block 19 is fixedly connected to the side wall of the first push plate 18, and the clamping block 19 penetrates through the side wall of the first cavity 17 and extends out of the fixing column 13; a sealing ring 191 is fixedly connected to a penetrating position of the clamping block 19 penetrating through the side wall of the first cavity 17; an inflation unit 2 is arranged in the top end of the fixed column 13, the inflation unit 2 is communicated with the first cavity 17 through a hose, and a communication point is located on the side wall of the first cavity 17 penetrated by the clamping block 19; when the heat dissipation device works, in the prior art, the heat dissipation fins 12 are generally fixed by screws, the fixing steps are complicated, and the screws are easy to slip when being fixed, so that the heat dissipation fins 12 are not firmly installed, and the heat dissipation effect of the heat dissipation fins 12 is affected; the utility model discloses at the during operation, press earlier and aerify unit 2 and let in first cavity 17 through the hose with gas in, first push pedal 18 in the first cavity 17 of promotion removes to fixed column 13 central line department, first push pedal 18 removes and drives screens piece 19 and removes, let 19 tip of screens piece and fixed column 13 lateral wall be located same vertical face, then put into first recess 15 on the fixing base 14 with fixed column 13 in, when letting on CPU11 fin 12 and the CPU11 heat conduction silica gel piece extrusion contact each other, loosen and aerify unit 2 this moment, first push pedal 18 can outwards remove under the effect of spring, drive screens piece 19 card income screens groove 16 in, fix whole fin 12, simple to operate, and the smooth silk can not appear and lead to the not firm condition of fin 12 installation.
The inflatable unit 2 comprises a second groove 21; a pressing block 22 is fixedly connected to the bottom of the second groove 21 through a spring; the pressing block 22 is connected to the side wall of the second groove 21 in a sealing and sliding manner; the second groove 21 is communicated with the first cavity 17 through a hose; when the heat radiating fin is in work, when the heat radiating fin 12 is installed, the pressing block 22 is pressed downwards, the pressing block 22 extrudes gas in the second groove 21, the gas enters the first cavity 17 through the hose, the clamping block 19 contracts and moves towards the direction of the first cavity 17, the fixing column 13 can enter the first groove 15, and when the heat radiating fin 12 and the heat conducting silica gel sheet are in mutual extrusion contact, the pressing of the pressing block 22 is removed, the clamping block 19 is clamped in the clamping groove 16, and the position of the heat radiating fin 12 is fixed; when the heat dissipation sheet 12 needs to be disassembled, the pressing block 22 is pressed in the same way, so that the clamping block 19 is separated from the clamping groove 16, the fixation of the heat dissipation sheet 12 is released, the installation and the disassembly of the heat dissipation sheet 12 are convenient, and the time is saved.
A pair of guide plates 31 which are symmetrically distributed are fixedly connected to the side wall of the fixed column 13; a pair of symmetrically distributed guide grooves 3 is formed in the side wall of the first groove 15; during operation, when installing fin 12, put into the guide way 3 on the fixing base 14 with deflector 31 on the guide post earlier, deflector 31 slides at guide way 3, not only makes things convenient for the location between screens piece 19 and the screens groove 16, lets screens piece 19 faster block in screens groove 16, can also guarantee at fixed fin 12 in-process, and the horizontal skew in position can not appear in fin 12, damages heat conduction silica gel piece, influences the heat conduction effect of heat conduction silica gel piece.
The bottom of the first groove 15 is fixedly connected with a top block 32 through a spring; a third groove 33 is formed in the position, opposite to the top block 32, of the bottom end of the fixed column 13; during operation, when the bottom end of the fixed column 13 enters the first groove 15 of the fixed seat 14, the top block 32 enters the third groove 33 first, after the clamping of the fixed column 13 is finished, the spring on the top block 32 is in a compression state, and the spring of the top block 32 and the elastic action of the heat-conducting silicon sheet tightly attach the clamping block 19 to the side wall of the top end of the clamping groove 16, so that the up-and-down shaking of the radiating fins 12 is avoided, and a stable radiating environment is provided for the radiating environment of the CPU 11.
A semicircular plate 34 is fixedly connected to the side wall of the fixed column 13 close to the top end; during operation, the semicircular plate 34 can provide a supporting point for the pressing block 22, so that the whole radiating fin 12 can be conveniently detached and lifted, and the radiating fin 12 can be further conveniently mounted and detached.
A pair of first air bags 4 which are symmetrically distributed is fixedly connected at the bottom of the first groove 15; an air outlet cavity 41 is formed in the bottom of the clamping groove 16; an air outlet hole 42 is formed between the air outlet cavity 41 and the clamping groove 16; the first air bag 4 is communicated with the air outlet cavity 41 through a hose; when the air bag cleaning device works, when the fixed column 13 presses the jacking block 32 downwards in the first groove 15, the jacking block 32 extrudes the first air bag 4 in the downwards moving process, air in the air bag enters the air outlet cavity 41 through the hose and is sprayed out through the air outlet hole 42, impurities in the clamping groove 16 are cleaned, and the influence on the movement of the clamping block 19 is avoided.
Example two
Referring to fig. 7, in the first comparative example, as another embodiment of the present invention, a set of fourth grooves 43 is disposed on the sidewall of the top end of the position-limiting groove 16; a roller 44 is fixedly connected in the fourth groove 43 through a rotating shaft, and the roller 44 extends into the clamping groove 16; in operation, the roller 44 contacts the top of the block 19 to facilitate the movement of the block 19 into and out of the slot 16.
The working principle is as follows: when the radiating fin 12 is installed, the pressing block 22 is pressed downwards, the pressing block 22 extrudes gas in the second groove 21, the gas enters the first cavity 17 through the hose, the clamping block 19 is contracted to move towards the direction of the first cavity 17, the end part of the clamping block 19 and the outer side wall of the fixing column 13 are located on the same vertical surface, then the fixing column 13 is placed in the first groove 15 on the fixing seat 14, and when the CPU11 radiating fin 12 and the heat-conducting silica gel sheet on the CPU11 are in mutual extrusion contact, the inflating unit 2 is loosened at the moment, the first pushing plate 18 can move outwards under the action of the spring, the clamping block 19 is driven to be clamped into the clamping groove 16, the whole radiating fin 12 is fixed, the installation is simple and convenient, and the condition that the radiating fin 12 is installed insecurely due to yarn cannot occur; when the heat radiating fin 12 is installed, the guide plate 31 on the guide post is firstly placed in the guide groove 3 on the fixed seat 14, and the guide plate 31 slides in the guide groove 3, so that the positioning between the clamping block 19 and the clamping groove 16 is facilitated, the clamping block 19 is clamped into the clamping groove 16 more quickly, and the heat radiating fin 12 can be ensured not to have position horizontal deviation in the process of fixing the heat radiating fin 12, damage to the heat conducting silica gel sheet and influence on the heat conducting effect of the heat conducting silica gel sheet; when the bottom end of the fixed column 13 enters the first groove 15 of the fixed seat 14, the top block 32 enters the third groove 33 first, after the clamping of the fixed column 13 is finished, the spring on the top block 32 is in a compressed state, and the spring of the top block 32 and the elastic action of the heat-conducting silica gel sheet enable the clamping block 19 to be tightly attached to the side wall of the top end of the clamping groove 16, so that the up-and-down shaking of the radiating fin 12 is avoided, and a stable radiating environment is provided for the radiating environment of the CPU 11.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A CPU cooling fin mounting structure is characterized in that: comprises a main board (1) and a heat sink (12); a CPU (11) is placed on the main board (1) through a mounting groove; a heat-conducting silica gel sheet is arranged on the CPU (11); the side wall of the radiating fin (12) is fixedly connected with a fixing column (13) through a connecting column; a fixed seat (14) is fixedly connected to the position, opposite to the fixed column (13), of the main board (1); a first groove (15) is formed in the fixed seat (14); a group of first cavities (17) which are symmetrically distributed are formed in the fixing column (13); a first push plate (18) is fixedly connected to the side wall, close to the central line of the fixed column (13), of the first cavity (17) through a spring, and the first push plate (18) is connected to the inner wall of the first cavity (17) in a sealing and sliding mode; a clamping block (19) is fixedly connected to the side wall of the first push plate (18), and the clamping block (19) penetrates through the side wall of the first cavity (17) and extends out of the fixing column (13); a sealing ring (191) is fixedly connected to a penetrating position of the clamping block (19) penetrating through the side wall of the first cavity (17); be provided with in fixed column (13) top and aerify unit (2), and aerify unit (2) through the hose with first cavity (17) intercommunication each other, and the communicating point is located first cavity (17) and is passed through on the lateral wall by clamping piece (19).
2. A CPU heat sink mounting structure as claimed in claim 1, wherein: the inflatable unit (2) comprises a second groove (21); a pressing block (22) is fixedly connected to the bottom of the second groove (21) through a spring; the pressing block (22) is connected to the side wall of the second groove (21) in a sealing and sliding manner; the second recess (21) communicates with the first cavity (17) via a hose.
3. A CPU heat sink mounting structure as claimed in claim 2, wherein: a pair of guide plates (31) which are symmetrically distributed are fixedly connected to the side wall of the fixed column (13); a pair of guide grooves (3) which are symmetrically distributed is formed in the side wall of the first groove (15).
4. A CPU heat sink mounting structure according to claim 3, wherein: the bottom of the first groove (15) is fixedly connected with a top block (32) through a spring; and a third groove (33) is formed in the position, corresponding to the top block (32), of the bottom end of the fixing column (13).
5. A CPU heat sink mounting structure according to claim 4, wherein: and a semicircular plate (34) is fixedly connected to the side wall of the fixing column (13) close to the top end.
6. A CPU heat sink mounting structure according to claim 5, wherein: a pair of first air bags (4) which are symmetrically distributed is fixedly connected to the bottom of the first groove (15); an air outlet cavity (41) is arranged in the bottom of the clamping groove (16); an air outlet hole (42) is formed between the air outlet cavity (41) and the clamping groove (16); the first air bag (4) is communicated with the air outlet cavity (41) through a hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102483.8U CN214896506U (en) | 2021-05-21 | 2021-05-21 | CPU cooling fin mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121102483.8U CN214896506U (en) | 2021-05-21 | 2021-05-21 | CPU cooling fin mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214896506U true CN214896506U (en) | 2021-11-26 |
Family
ID=78900406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121102483.8U Expired - Fee Related CN214896506U (en) | 2021-05-21 | 2021-05-21 | CPU cooling fin mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214896506U (en) |
-
2021
- 2021-05-21 CN CN202121102483.8U patent/CN214896506U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |