CN220106031U - High-reliability solid state disk - Google Patents
High-reliability solid state disk Download PDFInfo
- Publication number
- CN220106031U CN220106031U CN202321518325.XU CN202321518325U CN220106031U CN 220106031 U CN220106031 U CN 220106031U CN 202321518325 U CN202321518325 U CN 202321518325U CN 220106031 U CN220106031 U CN 220106031U
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- China
- Prior art keywords
- solid state
- circuit board
- hard disk
- state disk
- shell
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- 239000007787 solid Substances 0.000 title claims abstract description 55
- 239000002184 metal Substances 0.000 claims abstract description 33
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000004065 semiconductor Substances 0.000 claims abstract description 23
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000005057 refrigeration Methods 0.000 claims description 8
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a high-reliability solid state disk, which comprises a shell and a hard disk circuit board, wherein a metal heat conducting block is embedded at the bottom of the shell, the hard disk circuit board is arranged on the surface of the metal heat conducting block, and an insulating heat conducting pad is arranged between the metal heat conducting block and the hard disk circuit board; the external surface of the metal heat conduction block is attached with a semiconductor radiating fin, a temperature sensor for detecting the temperature of the hard disk circuit board is arranged on the hard disk circuit board, a controller is fixed on the surface of the insulating heat conduction pad, and the temperature sensor and the semiconductor refrigerating fin are connected with the controller; the utility model dissipates heat in a main body heat dissipation mode and has the characteristic of good heat dissipation effect; the circuit board of the hard disk is ensured not to have too high temperature due to long-time work, and can not be effectively radiated, so that the solid state disk can not work normally, the user data is lost, and even the solid state disk is permanently damaged.
Description
Technical Field
The utility model relates to the related technical field of solid state disks, in particular to a high-reliability solid state disk.
Background
A Solid State Disk (SSD), which is a computer storage device mainly using flash memory (NANDflash) as a permanent memory. The solid state disk consists of a control unit and a storage unit (FLASH chip and DRAM chip) and is widely applied to various fields such as industrial control, video monitoring, network terminals, navigation equipment and the like.
With the increasing complexity of the application scene of the solid state disk, when the working environment temperature of the solid state disk is 60-100 ℃, the disk temperature of the solid state disk may exceed the maximum operation temperature of a solid state disk controller or a storage medium in consideration of the self power consumption of the solid state disk, so that the solid state disk cannot work normally, the user data is lost, and even the solid state disk is permanently damaged. The overhigh temperature of the solid state disk is mainly caused by the working environment temperature and the power consumption generated by the solid state disk during the operation of the disk business.
The Chinese patent CN202220705102.3 is a solid state disk with a heat dissipation structure, and an improved heat dissipation cover is arranged on the outer wall of a main body of the solid state disk, so that heat is dissipated by utilizing air flow; for example, CN202221005183.2 is an easy-to-dissipate solid state disk, which comprises a solid state disk housing, the inside of the solid state disk housing is fixedly provided with a solid state disk body, both sides of the solid state disk body are fixedly provided with a first heat dissipation copper sheet, the top of the solid state disk body is fixedly provided with a second heat dissipation copper sheet, and the bottom of the solid state disk body is fixedly provided with a third heat dissipation copper sheet, so that heat dissipation is performed by increasing the heat exchange area. The heat dissipation of the solid state disk is generally carried out by an external fan or a shell of the solid state disk, when the working environment is too high in temperature, the heat dissipation effect is poor, heat accumulation is easy to cause, the solid state disk cannot work normally, user data are lost, and even the solid state disk is permanently damaged.
Disclosure of Invention
In order to solve the problems that in the prior art, the existing solid state disk dissipates heat by an external fan or a self shell, when the working environment is too high in temperature, the heat dissipation effect is poor, heat accumulation is easy to cause, the solid state disk cannot work normally, user data is lost, and even the solid state disk is damaged permanently, the utility model provides a high-reliability solid state disk.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a high-reliability solid state disk, which comprises a shell and a hard disk circuit board, wherein a metal heat conducting block is embedded at the bottom of the shell, the hard disk circuit board is arranged on the surface of the metal heat conducting block, and an insulating heat conducting pad is arranged between the metal heat conducting block and the hard disk circuit board; the external surface of the metal heat conduction block is attached with a semiconductor radiating fin, a temperature sensor for detecting the temperature of the hard disk circuit board is arranged on the hard disk circuit board, a controller is fixed on the surface of the insulating heat conduction pad, and the temperature sensor and the semiconductor refrigerating fin are connected with the controller; and one side of the shell, which corresponds to the metal heat conducting block, is provided with a supporting coaming, the supporting coaming and the shell form a ventilation cavity channel with two ends being provided with openings, and one end of the ventilation cavity channel is provided with an outwards-oriented mute fan.
As a preferable technical scheme of the utility model, a mounting opening for mounting the metal heat conducting block is reserved at the bottom of the shell.
As a preferable technical scheme of the utility model, the cold surface of the semiconductor refrigeration piece is contacted with the metal heat conduction block, and the heat-generating surface of the semiconductor refrigeration piece is provided with the heat dissipation fins.
As a preferable technical scheme of the utility model, mounting plates which are arranged in a bending way are arranged at two ends of the supporting coaming, and the mounting plates are fixed with the shell through bolts.
As a preferred embodiment of the present utility model, the mounting plate is bent inward.
As an optimized technical scheme of the utility model, the shell is provided with the watch cover, a sealed mounting cavity is formed between the watch cover and the shell, and the hard disk circuit board is placed in the mounting cavity.
As an optimized technical scheme of the utility model, the shell is provided with the watch cover, a sealed mounting cavity is formed between the watch cover and the shell, and the hard disk circuit board is placed in the mounting cavity.
As a preferable embodiment of the present utility model, the cover is made of a metal material.
The beneficial effects of the utility model are as follows:
according to the high-reliability solid state disk, the heat conducting and radiating block is arranged on the shell, the hard disk circuit board is arranged on the surface of the heat conducting and radiating block, and insulation heat conduction is carried out by using the insulation heat conducting pad, so that heat generated by a heating device on the hard disk circuit board is transferred to the metal heat conducting block in a heat conduction mode, and then the semiconductor refrigerating sheet is used for radiating the metal heat conducting block, so that the cooling and radiating effects are achieved, the fact that the hard disk circuit board cannot be excessively high in temperature and cannot be effectively radiated due to long-time working is ensured, the solid state disk cannot work normally, user data are lost, and even the solid state disk is permanently damaged is guaranteed; has the characteristic of simple structure. The ventilation cavity channels with the two ends being opened are formed through the supporting coaming and the shell, and the one end of each ventilation cavity channel is provided with the outwards-oriented mute fan, so that external air enters from one end of each ventilation cavity channel and is discharged from the other end under the action of the mute fan, the surfaces of the radiating fins are enabled to have good air fluidity, good radiating effect is achieved, the radiating effect of the radiating fins is prevented from being poor due to the fact that the radiating effect of the radiating fins is poor due to the fact that the radiating fins are too high in air temperature, and the service life of the semiconductor refrigerating fins is shortened.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic diagram of a high reliability solid state disk of the present utility model;
FIG. 2 is a schematic structural diagram of a mounting port of a high-reliability solid state disk according to the present utility model;
FIG. 3 is a schematic diagram of a mute fan for a solid state disk with high reliability according to the present utility model.
In the figure: 1. a housing; 2. a hard disk circuit board; 3. a metal heat conducting block; 4. an insulating thermal pad; 5. a semiconductor heat sink; 6. a temperature sensor; 7. a controller; 8. supporting feet; 9. a mounting port; 10. a heat radiation fin; 11. a mute fan; 12. a ventilation channel; 13. a mounting plate; 14. and a watch cover.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, 2 and 3, the high-reliability solid state disk comprises a shell 1 and a hard disk circuit board 2, wherein a metal heat conducting block 3 is embedded at the bottom of the shell 1, the hard disk circuit board 2 is arranged on the surface of the metal heat conducting block 3, and an insulating heat conducting pad 4 is arranged between the metal heat conducting block 3 and the hard disk circuit board 2; the semiconductor cooling fin 5 is attached to the outer surface of the metal heat conduction block 3, the temperature sensor 6 for detecting the temperature of the hard disk circuit board 2 is installed on the hard disk circuit board 2, the controller 7 is fixed on the surface of the insulating heat conduction pad 4, and the temperature sensor 6 and the semiconductor cooling fin 5 are connected with the controller 7; and the shell of the shell and one side corresponding to the metal heat conduction block 3 are provided with supporting coaming plates 8, the supporting coaming plates 8 and the shell 1 form a ventilation cavity channel 12 with two open ends, and one end of the ventilation cavity channel is provided with an outwards-oriented mute fan 11. The shell 1 is provided with a heat conduction and heat dissipation block, the hard disk circuit board 2 is arranged on the surface of the heat conduction and heat dissipation block, and the heat generated by a heating device on the hard disk circuit board 2 is transmitted to the metal heat conduction block 3 in a heat conduction mode, and then the semiconductor refrigerating sheet is used for dissipating heat of the metal heat conduction block 3, so that the cooling and heat dissipation effects are achieved, the fact that the hard disk circuit board 2 cannot be too high in temperature due to long-time working and cannot be effectively dissipated is ensured, the solid state disk cannot work normally, user data are lost, and even the solid state disk is permanently damaged is ensured; has the characteristic of simple structure.
Wherein, the bottom of the shell 1 is reserved with a mounting opening 9 for mounting the metal heat conduction block 3, thereby facilitating the mounting of the metal heat conduction block.
The cooling surface of the semiconductor refrigeration piece 5 is in contact with the metal heat conduction block 3, a heat radiating fin 10 is arranged on the heating surface of the semiconductor refrigeration piece 5, and a mute fan 11 is arranged on the heat radiating fin 10; the heat dissipation efficiency of the semiconductor cooling fin is effectively improved, and the semiconductor cooling fin is ensured to continuously work for a long time.
Wherein, the both ends that support bounding wall 8 are equipped with the mounting panel 13 that bend and set up, mounting panel 13 is fixed mutually with casing 1 through the bolt, conveniently carries out the dismouting.
Wherein the mounting plate 13 is bent inwards.
The housing 1 is provided with a meter cover 14, a sealed installation cavity is formed between the meter cover 14 and the housing 1, and the hard disk circuit board 2 is placed in the installation cavity, so that the hard disk circuit board 2 is convenient to install. The cover 14 is made of metal material and has a certain heat dissipation capability.
When the high-reliability solid state disk works, the heat conducting and radiating block is arranged on the shell 1, then the hard disk circuit board 2 is arranged on the surface of the heat conducting and radiating block, and insulation heat conduction is carried out by the insulation heat conducting pad 4, so that heat generated by a heating device on the hard disk circuit board 2 is transferred to the metal heat conducting block 3 in a heat conduction mode, and then the semiconductor refrigerating sheet is utilized to radiate the metal heat conducting block 3, so that the effect of cooling and radiating is achieved, the fact that the hard disk circuit board 2 cannot work for a long time to cause too high temperature and cannot obtain effective heat radiation is ensured, the solid state disk cannot work normally, user data is lost, and even the solid state disk is permanently damaged is avoided; has the characteristic of simple structure. Wherein form the ventilation chamber way that both ends are open-ended through supporting bounding wall and casing 1, just wherein the outside silence fan 11 of orientation is installed to the one end of ventilation chamber way, makes like this under the effect of silence fan 11, thereby the outside air of ventilation chamber way one end gets into the other end and discharges, makes the surface of fin 10 have better air flowability like this, thereby has better radiating effect, avoid having that air temperature is too high to disturb the fluidity poor, and the radiating effect of semiconductor fin 5 worsens, and reduces the life of semiconductor refrigeration piece.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The high-reliability solid state disk comprises a shell (1) and a hard disk circuit board (2), and is characterized in that a metal heat conducting block (3) is embedded at the bottom of the shell (1), the hard disk circuit board (2) is arranged on the surface of the metal heat conducting block (3), and an insulating heat conducting pad (4) is arranged between the metal heat conducting block (3) and the hard disk circuit board (2); the semiconductor heat dissipation plate (5) is attached to the outer surface of the metal heat conduction block (3), a temperature sensor (6) for detecting the temperature of the hard disk circuit board (2) is mounted on the hard disk circuit board (2), a controller (7) is fixed on the surface of the insulating heat conduction pad (4), and the temperature sensor (6) and the semiconductor refrigeration plate (5) are connected with the controller (7); and on the shell of casing and one side that corresponds with metal heat conduction piece (3) be equipped with support bounding wall (8), and support bounding wall (8) and casing (1) form both ends for open-ended ventilation chamber way (12), just wherein one end of ventilation chamber way installs outside silence fan (11).
2. The high-reliability solid state disk according to claim 1, wherein a mounting opening (9) for mounting the metal heat conducting block (3) is reserved at the bottom of the shell (1).
3. The high-reliability solid state disk of claim 1, wherein the cold surface of the semiconductor refrigeration sheet (5) is in contact with the metal heat conduction block (3), and the heat-generating surface of the semiconductor refrigeration sheet (5) is provided with heat-dissipating fins (10).
4. The high-reliability solid state disk of claim 1, wherein mounting plates (13) which are arranged in a bending manner are arranged at two ends of the supporting coaming (8), and the mounting plates (13) are fixed with the shell (1) through bolts.
5. A high reliability solid state disk according to claim 1, wherein the mounting plate (13) is bent inwards.
6. The high-reliability solid state disk as claimed in claim 5, wherein the housing (1) is provided with a meter cover (14), a sealed mounting cavity is formed between the meter cover (14) and the housing (1), and the hard disk circuit board (2) is placed in the mounting cavity.
7. The high reliability solid state disk of claim 6, wherein the cover (14) is made of a metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518325.XU CN220106031U (en) | 2023-06-14 | 2023-06-14 | High-reliability solid state disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321518325.XU CN220106031U (en) | 2023-06-14 | 2023-06-14 | High-reliability solid state disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220106031U true CN220106031U (en) | 2023-11-28 |
Family
ID=88867266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321518325.XU Active CN220106031U (en) | 2023-06-14 | 2023-06-14 | High-reliability solid state disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220106031U (en) |
-
2023
- 2023-06-14 CN CN202321518325.XU patent/CN220106031U/en active Active
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