CN220188938U - Heat radiation structure and machine case - Google Patents
Heat radiation structure and machine case Download PDFInfo
- Publication number
- CN220188938U CN220188938U CN202321378402.6U CN202321378402U CN220188938U CN 220188938 U CN220188938 U CN 220188938U CN 202321378402 U CN202321378402 U CN 202321378402U CN 220188938 U CN220188938 U CN 220188938U
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- 230000005855 radiation Effects 0.000 title claims description 13
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 210000001503 joint Anatomy 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 16
- 230000009471 action Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the field of heat dissipation devices, in particular to a heat dissipation structure and a case, wherein the heat dissipation structure comprises fans, the fans are provided with three groups, and the rear end of each fan is provided with a fixing mechanism; the fixing mechanism comprises two groups of fixing strips, the two groups of fixing strips are fixedly connected to the rear end of the fan, the fixing strips are slidably connected in a fixing groove, a clamping groove is formed in the left side of the fixing strips, the clamping groove is abutted to a gasket, the gasket is fixedly connected to a trapezoid clamping block, a second spring is fixedly connected to the rear end of the trapezoid clamping block, the rear end of the second spring is fixedly connected to the inner wall of a cavity, the cavity is formed in the chassis, the left side of the trapezoid clamping block is abutted to an abutting block, and the abutting block is fixedly connected to a key; through fixed establishment's structural design, realized being convenient for install and dismantle the function to the fan.
Description
Technical Field
The utility model relates to the field of heat dissipation devices, in particular to a heat dissipation structure and a chassis.
Background
The hardware equipment in the case can generate a large amount of heat under the long-time work, and the excessive temperature is unfavorable for the normal work of computer hardware, and the inside of the traditional case is generally provided with a heat radiation structure to radiate the inside of the case.
The traditional heat radiation structure generally radiates heat to the inside of the case by installing the fans, the ventilation in the case is quickened by the high-speed rotation of the fans, and the fans are generally provided with a plurality of groups, so that a better heat radiation effect is achieved.
The traditional heat dissipation structure generally realizes heat dissipation inside the case by installing a plurality of groups of fans, the fans are generally fixed on the inner wall of the case through screws, the fans are required to be aligned with the mounting holes on the inner wall of the case when installed, and the screws are screwed on while the fans are fixed by hands, so that the installation and the disassembly are complicated; therefore, a heat dissipation structure and a chassis are proposed to solve the above problems.
Disclosure of Invention
In order to make up the deficiency of the prior art, the traditional heat radiation structure generally realizes the heat radiation to the interior of the case by installing a plurality of groups of fans, the fans are generally fixed on the inner wall of the case through screws, the fans are required to be aligned with the installation holes on the inner wall of the case during installation, and the screws are screwed on while the fans are fixed by hands.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a heat radiation structure, which comprises fans, wherein the fans are provided with three groups, and the rear end of each fan is provided with a fixing mechanism; the fixing mechanism comprises two groups of fixing strips, the two groups of fixing strips are fixedly connected to the rear end of the fan, the fixing strips are slidably connected to the fixing grooves, clamping grooves are formed in the left sides of the fixing strips, the clamping grooves are in butt joint with gaskets, the gaskets are fixedly connected to trapezoid clamping blocks, second springs are fixedly connected to the rear ends of the trapezoid clamping blocks, the rear ends of the second springs are fixedly connected to the inner walls of cavities, the cavities are formed in the box, the left sides of the trapezoid clamping blocks are in butt joint with butt blocks, the butt blocks are fixedly connected to keys, third springs are fixedly connected to the right sides of the keys and are not in contact with the butt blocks, and the right sides of the keys are sleeved in the fixing shells.
Preferably, the gasket is made of rubber, and the fixing strips and the fixing grooves are of T-shaped structural design.
Preferably, the rear end of the fan and the fixing strip are provided with mounting holes, and the inner threads of the mounting holes are connected with screws.
Preferably, the right side of fan and roof butt, the roof is kept away from two sets of first springs of fixedly connected with on the side of fan, one side that the roof was kept away from to first spring and the inner wall fixed connection of box.
The chassis comprises a chassis body and the heat radiation structure in any embodiment, wherein the rear end of the inner wall of the chassis body is provided with a first heat radiation groove, the right side of the inner wall of the chassis body is provided with a second heat radiation groove, and the fixing shell is fixedly connected to the chassis body.
Preferably, the left side of the box body is rotationally connected with a cabinet door, a plurality of groups of grooves corresponding to the keys are formed in the cabinet door, and a hinge is formed in the front end of the cabinet door.
Preferably, the front end of the box body is provided with a long groove, the left side and the right side of the inner wall of the long groove are provided with sliding grooves, the inside of each sliding groove is connected with a sliding block in a sliding manner, and the sliding blocks are fixedly connected to the left side and the right side of the moving plate.
Preferably, a plurality of groups of round holes are formed in the moving plate, and a handle is fixedly connected to the top end of the moving plate.
The utility model has the advantages that:
1. the utility model realizes the function of facilitating the installation and the disassembly of the fans through the structural design of the fixing mechanism, and solves the problems that the traditional heat dissipation structure generally realizes the heat dissipation of the interior of the case by installing a plurality of groups of fans, the fans are generally fixed on the inner wall of the case through screws, the fans are required to be aligned with the installation holes on the inner wall of the case when installed, and the screws are screwed on while the fans are fixed by hands, so that the installation and the disassembly are complicated;
2. according to the utility model, through the structural design of the top plate and the first spring, after the abutting between the clamping groove and the gasket as well as the trapezoid clamping block is released, the fan and the fixing strip are pushed to move for a certain distance under the action of the first spring, so that the fixing strip is pulled out conveniently to take out the fan.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the inside of the case of the present utility model;
FIG. 3 is a schematic view of the mounting structure of the mobile plate of the present utility model;
FIG. 4 is a schematic diagram of a fan according to the present utility model;
FIG. 5 is a schematic view of the mounting structure of the fixing strip of the present utility model;
FIG. 6 is a schematic cross-sectional view of the present utility model;
fig. 7 is a partial enlarged view at a in fig. 6.
In the figure: 1. a fan; 20. a fixing strip; 21. a fixing groove; 22. a clamping groove; 23. a mounting hole; 24. a screw; 25. a top plate; 26. a first spring; 27. a trapezoidal clamping block; 28. a gasket; 29. a second spring; 30. a cavity; 31. a fixed case; 32. a third spring; 33. a key; 34. an abutment block; 35. a groove; 36. a cabinet door; 37. a first heat sink; 38. a second heat sink; 39. a round hole; 40. a moving plate; 41. a slide block; 42. a handle; 43. a chute; 44. a long groove; 45. a box body.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 7, a heat dissipation structure and a chassis include a fan 1, wherein the fan 1 is provided with three groups, and a fixing mechanism is arranged at the rear end of the fan 1; the fixing mechanism comprises two groups of fixing strips 20, the two groups of fixing strips 20 are fixedly connected to the rear end of the fan 1, the fixing strips 20 are slidably connected in a fixing groove 21, a clamping groove 22 is formed in the left side of the fixing strips 20, the clamping groove 22 is in contact with a gasket 28, the gasket 28 is fixedly connected to a trapezoid clamping block 27, a second spring 29 is fixedly connected to the rear end of the trapezoid clamping block 27, the rear end of the second spring 29 is fixedly connected to the inner wall of a cavity 30, the cavity 30 is formed in a box 45, the left side of the trapezoid clamping block 27 is in contact with a contact block 34, the contact block 34 is fixedly connected to a key 33, a third spring 32 is fixedly connected to the right side of the key 33, the third spring 32 is not in contact with the contact block 34, the right side of the key 33 is sleeved in a fixing shell 31, and the fixing shell 31 is fixedly connected to the box 45;
during operation, the conventional heat dissipation structure generally performs heat dissipation on the interior of the chassis by installing multiple groups of fans, the fans are generally fixed on the inner wall of the chassis through screws, the fans are required to be aligned to the mounting holes on the inner wall of the chassis during installation, the screws are screwed on the fans by fixing the fans by hands, the installation and the disassembly are complicated, the fan 1 is convenient to install and disassemble due to the structural design of the fixing mechanism, dust is unavoidably accumulated under the long-time working of the fan blades on the fan 1, regular cleaning is required, when the fan 1 is required to be disassembled, the key 33 is pressed firstly, the abutting blocks 34 fixedly connected to the key 33 are abutted to the trapezoid clamping blocks 27, the third springs 32 are compressed, the trapezoid clamping blocks 27 move in the cavity 30 under the action of the abutting blocks 34 until the gaskets 28 fixedly connected to the trapezoid clamping blocks 27 are not abutted to the clamping grooves 22 formed in the fixing strips 20, and then the fan 1 and the fixing strips 20 are taken out together, so far, and the disassembling operation of the fan 1 is completed.
When the fan 1 is to be installed, after the key 33 is pressed in the same way, the two groups of fixing strips 20 on the fan 1 are aligned with the fixing grooves 21 and inserted into the fixing grooves, after the fixing strips 20 move to the maximum limit in the fixing grooves 21, after the fixing strips are loosened, the trapezoidal clamping blocks 27 and the gaskets 28 fixedly connected with the trapezoidal clamping blocks 27 are abutted against the clamping grooves 22, so that the fixing strips 20 are fixed, and the installation operation of the fan 1 is completed.
Referring to fig. 7, the gasket 28 is made of rubber, and the fixing strips 20 and the fixing slots 21 are both in T-shaped structure;
during operation, the gasket 28 is made of rubber, is used for buffering between the clamping groove 22 and the trapezoidal clamping block 27, avoids damage between the clamping groove 22 and the trapezoidal clamping block 27 caused by long-time butt joint, and ensures that the fixing strip 20 cannot slide out of the fixing groove 21 due to the T-shaped structural design of the fixing strip 20 and the fixing groove 21.
Referring to fig. 5, the rear end of the fan 1 and the fixing strip 20 are provided with mounting holes 23, and screws 24 are screwed into the mounting holes 23;
in operation, in order to facilitate the installation of the fixing strip 20 on the fan 1, the fan 1 and the fixing strip 20 are provided with installation holes 23, the installation holes 23 are in threaded connection with screws 24, and the fixing strip 20 is fixed on the fan 1 through the screws 24.
Referring to fig. 4, the right side of the fan 1 abuts against the top plate 25, two sets of first springs 26 are fixedly connected to one side of the top plate 25 away from the fan 1, and one side of the first springs 26 away from the top plate 25 is fixedly connected to the inner wall of the box 45;
during operation, through the structural design of roof 25 and first spring 26, after releasing the butt between draw-in groove 22 and gasket 28 and trapezoidal fixture block 27, can promote fan 1 and remove a certain distance together with fixed strip 20 under the effect of first spring 26 to be convenient for pull out fixed strip 20 and take out fan 1.
Referring to fig. 3, the heat dissipation device comprises a box 45, wherein a first heat dissipation groove 37 is formed in the rear end of the inner wall of the box 45, and a second heat dissipation groove 38 is formed in the right side of the inner wall of the box 45;
in operation, the first heat dissipation groove 37 and the second heat dissipation groove 38 are respectively arranged at the rear end of the inner wall of the box 45 and on the right side of the inner wall, and the air inside the box 45 and the outside can normally circulate through the first heat dissipation groove 37 and the second heat dissipation groove 38.
Referring to fig. 1, a cabinet door 36 is rotatably connected to the left side of the case 45, a plurality of groups of grooves 35 corresponding to the keys 33 are formed in the cabinet door 36, and a hinge is formed at the front end of the cabinet door 36;
when the cabinet door 36 is in operation, the hinge is arranged on the cabinet door 36, the inside of the cabinet body 45 can be opened by rotating the cabinet door 36, and a plurality of groups of grooves 35 are also arranged on the cabinet door 36, and the grooves 35 correspond to the plurality of groups of keys 33.
Referring to fig. 3, the front end of the box 45 is provided with a long slot 44, the left and right sides of the inner wall of the long slot 44 are provided with sliding grooves 43, the inside of the sliding groove 43 is slidably connected with a sliding block 41, and the sliding block 41 is fixedly connected to the left and right sides of the moving plate 40;
in operation, the moving plate 40 is slidably connected in the elongated slot 44, so that the moving plate 40 can be removed, and the moving plate 40 is fixed and limited by the sliding blocks 41 on the left and right sides of the moving plate 40, so that the moving plate 40 can only move in the vertical direction.
Referring to fig. 3, a plurality of groups of round holes 39 are formed in the moving plate 40, and a handle 42 is fixedly connected to the top end of the moving plate 40;
in operation, a plurality of groups of round holes 39 are formed in the moving plate 40 to dissipate heat of the box 45, and a handle 42 is fixedly connected to the moving plate 40, so that the moving plate 40 is taken out by pulling the handle 42, and the round holes 39 in the moving plate 40 are cleaned.
Working principle: the conventional heat dissipation structure generally performs heat dissipation on the interior of the chassis by installing multiple sets of fans, the fans are generally fixed on the inner wall of the chassis through screws, the fans are required to be aligned with the mounting holes on the inner wall of the chassis during installation, the screws are screwed on one side by fixing the fans by hands, the installation and the disassembly are relatively complicated, the functions of facilitating the installation and the disassembly of the fans 1 are realized through the structural design of the fixing mechanism, dust is unavoidably accumulated on the blades of the fans 1 under the long-time working condition of the fans, regular cleaning is required, when the fans 1 are required to be disassembled, the key 33 is pressed firstly, the abutting blocks 34 fixedly connected with the key 33 are abutted with the trapezoid clamping blocks 27, the third springs 32 are compressed at the moment, the trapezoid clamping blocks 27 can move in the cavity 30 under the action of the abutting blocks 34 until the gaskets 28 fixedly connected with the trapezoid clamping blocks 27 are no longer abutted with the clamping grooves 22 formed on the fixing strips 20, and then the fans 1 and the fixing strips 20 can be taken out together, so that the disassembly operation of the fans 1 is completed.
When the fan 1 is to be installed, after the key 33 is pressed in the same way, the two groups of fixing strips 20 on the fan 1 are aligned with the fixing grooves 21 and inserted into the fixing grooves, after the fixing strips 20 move to the maximum limit in the fixing grooves 21, after the fixing strips are loosened, the trapezoidal clamping blocks 27 and the gaskets 28 fixedly connected with the trapezoidal clamping blocks 27 are abutted against the clamping grooves 22, so that the fixing strips 20 are fixed, and the installation operation of the fan 1 is completed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (8)
1. A heat dissipation structure, characterized in that: the novel fan comprises fans (1), wherein the fans (1) are provided with three groups, and the rear end of each fan (1) is provided with a fixing mechanism; the fixing mechanism comprises two groups of fixing strips (20), the two groups of fixing strips (20) are fixedly connected to the rear end of the fan (1), the fixing strips (20) are slidably connected to the fixing grooves (21), clamping grooves (22) are formed in the left sides of the fixing strips (20), the clamping grooves (22) are in butt joint with gaskets (28), the gaskets (28) are fixedly connected to trapezoid clamping blocks (27), second springs (29) are fixedly connected to the rear ends of the trapezoid clamping blocks (27), the rear ends of the second springs (29) are fixedly connected to the inner walls of the cavities (30), the cavities (30) are formed in the box body (45), the left sides of the trapezoid clamping blocks (27) are in butt joint with butt blocks (34), the butt blocks (34) are fixedly connected to the keys (33), third springs (32) are fixedly connected to the right sides of the keys (33), and the right sides of the keys (33) are not in contact with the butt blocks (34), and the right sides of the keys (33) are sleeved with the fixing shells (31).
2. A heat dissipating structure according to claim 1, wherein: the gasket (28) is made of rubber, and the fixing strip (20) and the fixing groove (21) are of T-shaped structural design.
3. A heat dissipating structure according to claim 2, wherein: the rear end of the fan (1) and the fixing strip (20) are provided with mounting holes (23), and screws (24) are connected with the inner threads of the mounting holes (23).
4. A heat dissipating structure according to claim 3, wherein: the right side of fan (1) and roof (25) butt, be connected with two sets of first springs (26) on the one side that roof (25) kept away from fan (1) fixedly, one side that roof (25) was kept away from to first spring (26) and the inner wall fixed connection of box (45).
5. A chassis, characterized in that: the heat radiation structure comprises a box body (45) and any one of claims 1 to 4, wherein a first heat radiation groove (37) is formed in the rear end of the inner wall of the box body (45), a second heat radiation groove (38) is formed in the right side of the inner wall of the box body (45), and the fixing shell (31) is fixedly connected to the box body (45).
6. A cabinet according to claim 5, wherein: the left side of the box body (45) is rotationally connected with a cabinet door (36), a plurality of groups of grooves (35) corresponding to the keys (33) are formed in the cabinet door (36), and a hinge is formed in the front end of the cabinet door (36).
7. A cabinet according to claim 6, wherein: the front end of the box body (45) is provided with a long groove (44), the left side and the right side of the inner wall of the long groove (44) are provided with sliding grooves (43), the inside of each sliding groove (43) is connected with a sliding block (41) in a sliding mode, and the sliding blocks (41) are fixedly connected to the left side and the right side of the movable plate (40).
8. A cabinet according to claim 7, wherein: a plurality of groups of round holes (39) are formed in the moving plate (40), and a handle (42) is fixedly connected to the top end of the moving plate (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378402.6U CN220188938U (en) | 2023-05-31 | 2023-05-31 | Heat radiation structure and machine case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321378402.6U CN220188938U (en) | 2023-05-31 | 2023-05-31 | Heat radiation structure and machine case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220188938U true CN220188938U (en) | 2023-12-15 |
Family
ID=89102654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321378402.6U Active CN220188938U (en) | 2023-05-31 | 2023-05-31 | Heat radiation structure and machine case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220188938U (en) |
-
2023
- 2023-05-31 CN CN202321378402.6U patent/CN220188938U/en active Active
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