CN217933178U - Hard disk cartridge and mobile hard disk - Google Patents
Hard disk cartridge and mobile hard disk Download PDFInfo
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- CN217933178U CN217933178U CN202221326924.7U CN202221326924U CN217933178U CN 217933178 U CN217933178 U CN 217933178U CN 202221326924 U CN202221326924 U CN 202221326924U CN 217933178 U CN217933178 U CN 217933178U
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- heat dissipation
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- hard disk
- disk cartridge
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 103
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000001816 cooling Methods 0.000 claims description 18
- 238000009423 ventilation Methods 0.000 claims description 18
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 3
- 230000005855 radiation Effects 0.000 abstract description 8
- 230000007334 memory performance Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920002972 Acrylic fiber Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
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- 150000002739 metals Chemical class 0.000 description 1
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- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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Abstract
The utility model discloses a hard disk cartridge and mobile hard disk, wherein, the hard disk cartridge comprises a shell and a heat radiation module, a containing cavity is formed in the shell, a memory installation position is arranged in the containing cavity and used for installing a memory, and the shell is provided with an air inlet and an air outlet which are communicated with the containing cavity; the heat dissipation module comprises a base and a heat dissipation fan, wherein the fan is arranged in the accommodating cavity and used for driving air outside the shell to flow into the accommodating cavity through the air inlet and flow out of the air outlet so as to form a heat dissipation air path; the base is arranged in the accommodating cavity and is positioned on the heat dissipation air path so as to enable the air flow to pass through the base, and a heat dissipation surface is formed on the base and is used for being in contact with the memory so as to absorb the heat of the memory. The utility model discloses technical scheme aims at improving the stability of memory performance, prolongs the life of memory for the memory heat dissipation through heat dissipation module.
Description
Technical Field
The utility model relates to a memory accessory technical field, in particular to hard disk cartridge and mobile hard disk.
Background
The existing mobile hard disk is widely used as a carrier and a medium for exchanging data between electronic devices, and generally comprises a hard disk box and a memory arranged in the hard disk box, wherein the memory can be a solid state hard disk, a mechanical hard disk, a flash memory card and the like. When the memory reads and writes data, a large amount of heat is often generated, the performance of the memory working in an overheat state, such as reading and writing speed, is reduced, the service life of the memory is shortened due to the overheat state, and the aging of the memory is accelerated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hard disk cartridge aims at improving the stability of memory performance, prolongs the life of memory for the memory heat dissipation through radiator module.
To achieve the above object, the present invention provides a hard disk cartridge, including:
the storage device comprises a shell, a storage device and a control device, wherein an accommodating cavity is formed in the shell, a storage device mounting position is arranged in the accommodating cavity and used for mounting a storage device, and the shell is provided with an air inlet and an air outlet which are communicated with the accommodating cavity; and
the heat dissipation module comprises a base and a heat dissipation fan, and the heat dissipation fan is arranged in the accommodating cavity and used for driving air outside the shell to flow into the accommodating cavity through the air inlet and flow out of the air outlet so as to form a heat dissipation air path; the base is arranged in the accommodating cavity and is positioned on the heat dissipation air path so as to enable air flow to pass through the base, and a heat dissipation surface is formed on the base and is used for being in contact with the memory so as to absorb heat of the memory.
In an embodiment of the present invention, the base is a metal base.
In an embodiment of the present invention, the heat dissipation module further includes a heat conduction member, the heat conduction member has two contact surfaces disposed opposite to each other, one of the contact surfaces is disposed in contact with the heat dissipation surface, and the other of the contact surfaces is used for contacting the memory.
In an embodiment of the present invention, a first sinking platform is formed on a side of the base away from the memory mounting location, and the heat dissipation fan is disposed on a platform surface of the first sinking platform; the outside surface of the diapire of first heavy platform is formed with the cooling surface, the both ends of base are equipped with the intercommunication the vent of first heavy platform, radiator fan be used for with the air current by the vent of base one end is introduced first heavy platform and by the vent of the base other end is derived.
In an embodiment of the present invention, the heat dissipation module further includes a cover plate, and the cover plate is covered on the first sinking platform;
the ventilation opening at one end of the base is formed in the cover plate, and the ventilation opening at the other end of the base is formed in the side wall of the first sinking platform;
the radiator fan is a centrifugal fan, the air inlet side face of the centrifugal fan is arranged towards the ventilation opening in the cover plate, and the air outlet side face of the centrifugal fan is arranged towards the ventilation opening in the side wall of the first sinking platform.
In an embodiment of the present invention, the bottom wall of the first sinking platform is formed with heat dissipation fins, and the heat dissipation fins are disposed between the centrifugal fan and the ventilation openings on the side wall of the first sinking platform and are extended along the length direction of the base.
In an embodiment of the present invention, the number of the heat dissipation fins is several, and the heat dissipation fins are sequentially arranged at intervals along the width direction of the base.
In an embodiment of the present invention, the housing includes:
the two ends of the box body are arranged in a penetrating way; and
the middle frame is inserted into the box body along the end part of the box body, and the two ends of the middle frame seal the openings at the two ends of the box body so as to form an accommodating cavity by enclosing with the box body;
the air inlet and the air outlet are respectively arranged at two ends of the middle frame, and the middle frame is provided with the memory mounting position.
In an embodiment of the present invention, the middle frame includes a frame body and a circuit board, the frame body is inserted into the box body along the end portion of the box body, the two ends of the frame body block the openings at the two ends of the box body to form an accommodating cavity with the box body, and the air inlet and the air outlet are respectively opened at the two ends of the frame body;
the circuit board is arranged on the frame body, a memory female seat is arranged on the circuit board, and the memory female seat is used for inserting a memory; the circuit board is also provided with a data interface which penetrates through one end of the frame body to be exposed out of the outer surface of the shell;
the heat dissipation fan is electrically connected with the circuit board.
In an embodiment of the present invention, the base is provided with a first clamping structure on both sides of the middle frame, the middle frame is provided with a second clamping structure on both sides of the middle frame, the first clamping structure is buckled on the second clamping structure, so that the base is fixed on the middle frame.
In an embodiment of the present invention, the base faces one side of the memory mounting position and is formed with a second sinking platform, the heat dissipation surface is located on a bottom wall of the second sinking platform, and the second sinking platform is used for clamping the memory.
The utility model also provides a portable hard drive, including the hard disk cartridge, the hard disk cartridge includes:
the storage device comprises a shell, a storage device and a control device, wherein an accommodating cavity is formed in the shell, a storage device mounting position is arranged in the accommodating cavity and used for mounting the storage device, and the shell is provided with an air inlet and an air outlet which are communicated with the accommodating cavity; and
the heat dissipation module comprises a base and a heat dissipation fan, and the heat dissipation fan is arranged in the accommodating cavity and used for driving air outside the shell to flow into the accommodating cavity through the air inlet and flow out of the air outlet so as to form a heat dissipation air path; the base is arranged in the accommodating cavity and is positioned on the heat dissipation air path so as to enable air flow to pass through the base, and a heat dissipation surface is formed on the base and is used for being in contact with the memory so as to absorb heat of the memory.
The utility model discloses technical scheme absorbs the heat from the memory through the cooling surface on the radiating module base to for base air-cooled heat dissipation through the radiator fan who sets up on the base, thereby realize the cooling to the memory, improved the stability of memory performance, prolonged the life of memory.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a mobile hard disk of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is an exploded view of an embodiment of the hard disk cartridge of the present invention;
FIG. 4 is an exploded view of yet another embodiment of the hard disk cartridge of the present invention;
fig. 5 is a schematic structural diagram of an embodiment of the heat dissipation fan of the present invention.
The reference numbers indicate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
21 | |
| 10 | |
211 | |
| 11 | |
2111 | |
| 12 | |
212 | |
| 121 | |
213 | |
| 122 | |
214 | |
| 123 | |
2141 | |
| 124 | |
22 | |
| 125 | |
221 | |
| 1251 | |
222 | |
| 1252 | |
23 | |
| 126 | |
24 | |
| 13 | Containing |
30 | |
| 20 | |
1000 | Mobile hard disk |
The realization, the functional characteristics and the advantages of the utility model are further explained by combining the embodiment and referring to the attached drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a hard disk cartridge 100, including:
the storage device comprises a shell 10, wherein an accommodating cavity 13 is formed in the shell 10, a storage device mounting position 123 is arranged in the accommodating cavity 13 and used for mounting a storage device 30, and an air inlet 121 and an air outlet 122 which are communicated with the accommodating cavity 13 are formed in the shell 10; and
a heat dissipation module 20, where the heat dissipation module 20 includes a base 21 and a heat dissipation fan 22, and the heat dissipation fan 22 is disposed in the accommodating cavity 13, and is used to drive the air outside the housing 10 to flow into the accommodating cavity 13 through the air inlet 121 and flow out through the air outlet 122, so as to form a heat dissipation air path (not shown); the base 21 is disposed in the accommodating cavity 13 and located on the heat dissipation air path, so that the air flow passes through the base 21, the base 21 is formed with a heat dissipation surface 2141, and the heat dissipation surface 2141 is used for contacting with the memory 30 to absorb heat of the memory 30.
The utility model discloses technical scheme absorbs the heat from memory 30 through cooling surface 2141 on the 20 bases 21 of heat dissipation module to for the air-cooled heat dissipation of base 21 through the radiator fan 22 that sets up on base 21, thereby realize the cooling to memory 30, improved the stability of memory 30 performance, prolonged the life of memory 30.
The materials of the shell 10 and the base 21 can be copper, aluminum or iron, which can improve the structural strength of the shell 10 and the base 21, and the metal has good heat-conducting property, which can timely dissipate the heat inside the hard disk cartridge 100 through the shell 10 and the base 21; the material of the housing 10 and the base 21 may also be plastic with good thermal conductivity, such as acrylic plastic, which has lower cost and lower self weight compared to metal, and has the characteristics of falling resistance, corrosion resistance, and the like. The material of the housing 10 and the base 21 is not limited herein.
An accommodating cavity 13 for accommodating the memory 30 is formed in the housing 10, wherein a memory mounting position 123 is arranged in the accommodating cavity 13 and is used for fixing the memory 30 in the accommodating cavity 13, so that the stability of the memory 30 in the hard disk cartridge 100 is improved.
When the memory 30 reads and writes data, the memory 30 generates heat, the heat is quickly conducted to the base 21 contacting with the memory 30 due to the good thermal conductivity of the base 21, the heat dissipation fan 22 on the base 21 rotates, so that the air outside the housing 10 flows into the accommodating cavity 13 through the air inlet 121 and flows out from the air outlet 122, a heat dissipation air path is formed, and the base 21 in the heat dissipation air path has good thermal conductivity and can be quickly cooled. The heat dissipation surface 2141 of the base 21 contacting the memory 30 absorbs heat from the memory 30 and is located in the heat dissipation air path to dissipate heat, so as to achieve the effect of quickly cooling the memory 30, improve the stability of the performance of the memory 30, and prolong the service life of the memory 30.
In an embodiment of the present invention, the base 21 is a metal base 21.
The utility model relates to an among the technical scheme of an embodiment, base 21 chooses for use metal material can improve base 21's structural strength, and metal material can be metals such as aluminium, iron, copper, and metal heat conductivility is good simultaneously, can accelerate base 21 from the endothermic efficiency on the memory 30 that generates heat, has improved the stability of memory 30 performance.
In an embodiment of the present invention, the heat dissipating module 20 further includes a heat conducting member 23, the heat conducting member 23 has two contact surfaces disposed opposite to each other, one of the contact surfaces is disposed in contact with the heat dissipating surface 2141, and the other of the contact surfaces is used for contacting the memory 30.
The utility model discloses an among the technical scheme of an embodiment, in order to improve the heat conduction speed between memory 30 and the base 21, be equipped with heat-conducting piece 23 between the cooling surface 2141 of memory 30 and base 21, a contact surface of heat-conducting piece 23 pastes and establishes on memory 30, and another contact surface laminating is on cooling surface 2141 to improve heat conduction efficiency. The material of the heat conducting member 23 may be silicon gel, silicone grease, graphene, or other heat conducting material with good heat conducting property, and the kind of the material of the heat conducting member 23 is not limited herein.
Referring to fig. 1 to 5, in an embodiment of the present invention, a first sinking platform 211 is formed on a side of the base 21 away from the memory mounting location 123, and the heat dissipation fan 22 is disposed on a platform surface of the first sinking platform 211; the outer side surface of the bottom wall of the first sinking platform 211 is provided with the heat radiating surface 2141, two ends of the base 21 are provided with vents 212 communicated with the first sinking platform 211, and the heat radiating fan 22 is used for introducing airflow into the first sinking platform 211 through the vents 212 at one end of the base 21 and guiding the airflow out through the vents 212 at the other end of the base 21.
The utility model provides an among the technical scheme of an embodiment, one side that base 21 deviates from cooling surface 2141 is equipped with radiator fan 22, radiator fan 22 deviates from the design of base 21 and can improves the stability of hard disk cartridge 100 inner structure, the influence that the cooling wind path led to the fact hard disk cartridge 100 inner assembly has been reduced, the air has been avoided simultaneously and electronic component such as the inside circuit board 125 of hard disk cartridge 100 and memory 30 fully contacts, electronic component's oxidation rate has been reduced, the life of memory 30 and circuit board 125 has been prolonged.
The heat dissipation fan 22 is disposed on the top of the first sinking platform 211, so as to reduce the thickness of the heat dissipation module 20, so that the volume of the heat dissipation module 20 tends to be light and thin, thereby reducing the production cost and making the structure more beautiful. The air flows into the heat dissipation fan 22 through the ventilation opening 212 at one end of the first sinking platform 211, and flows out of the first sinking platform 211 through the ventilation opening 212 at the other end of the first sinking platform 211, so that the heat accumulated on the base 21 is taken away, and the stability of the performance of the storage 30 is improved.
Referring to fig. 1 to 5, in an embodiment of the present invention, the heat dissipation module 20 further includes a cover plate 24, and the cover plate 24 is disposed on the first sinking platform 211;
the vent 212 at one end of the base 21 is opened in the cover plate 24, and the vent 212 at the other end of the base 21 is opened in the side wall of the first sinking platform 211;
the heat dissipation fan 22 is a centrifugal fan, an air inlet side 221 of the centrifugal fan is disposed to face the ventilation opening 212 on the cover plate 24, and an air outlet side 222 of the centrifugal fan is disposed to face the ventilation opening 212 on the sidewall of the first sinking platform 211.
The utility model provides an among the technical scheme of an embodiment, apron 24 should be shot into first heavy platform 211, can avoid the dust to get into first heavy platform 211 along with the air, piles up on radiator fan 22's flabellum, reduces the rotational speed of fan, can block up the cooling wind path even. The setting of apron 24, the probability that reducible dust got into first heavy platform 211 has reduced the frequency of maintaining radiator fan 22, and simultaneously, first heavy platform 211 is connected for dismantling with apron 24, and apron 24 and first heavy platform 211 accessible buckle and draw-in groove structural connection also can be connected through the retaining member, can also connect through the magnetic attraction, do not give a limit to first heavy platform 211 and apron 24's relation of connection here.
The vent 212 at one end of the base 21 is opened on the cover plate 24, and the vent 212 at the other end is opened on the side wall of the first sinking platform 211. The number of the ventilation openings 212 formed in the side wall of the first sinking platform 211 may be one or several, and when the number is several, the ventilation openings 212 are spaced apart from each other on the side wall of the first sinking platform 211. When the number of the vents 212 opened in the sidewall of the first sinking platform 211 is one, the air outlet side 222 of the heat dissipating fan 22 is disposed facing the vents 212 in the sidewall of the first sinking platform 211. When the number of the vents 212 formed in the sidewall of the first sinking platform 211 is several, the number of the air-out sides 222 corresponds to the number of the vents 212 formed in the sidewall of the first sinking platform 211.
Referring to fig. 1 to 5, in an embodiment of the present invention, a heat dissipation fin 2111 is formed on the bottom wall of the first platform 211, and the heat dissipation fin 2111 is disposed between the centrifugal fan and the ventilation opening 212 on the side wall of the first platform 211 and extends along the length direction of the base 21.
The utility model discloses an among the technical scheme of an embodiment, heat radiation module 20's radiating effect can be strengthened in the setting of heat radiation fins 2111, improves heat radiation module 20's effective cooling surface 2141 long-pending to the stability of memory 30 performance has been improved.
Referring to fig. 1 to 5, in an embodiment of the present invention, the number of the heat dissipation fins 2111 is a plurality, and the plurality of heat dissipation fins 2111 are sequentially arranged at intervals along the width direction of the base 21.
In an embodiment of the present invention, the heat dissipation effect of the heat dissipation fins 2111 is determined by the surface area of the heat dissipation fins 2111, and the larger the surface area is, the better the heat dissipation effect is. The number of the heat dissipation fins 2111 and the length of the heat dissipation fins 2111 can be increased to improve the heat dissipation effect, the heat dissipation fan 22 can be disposed at one end of the first sinking platform 211, the heat dissipation fins 2111 are disposed at the other end of the first sinking platform 211 away from the heat dissipation fan 22, and the heat dissipation fins 2111 extend from the ventilation opening 212 toward the air outlet side 222, so that the length of the heat dissipation fins 2111 can be effectively increased. Meanwhile, the larger the number of the heat dissipation fins 2111, the larger the total surface area of the heat dissipation fins 2111, and the better the heat dissipation effect, thereby improving the stability of the performance of the memory 30.
Referring to fig. 1 to 4, in an embodiment of the present invention, the housing 10 includes:
the box body 11 is arranged at two ends of the box body 11 in a penetrating way; and
the middle frame 12 is inserted into the box body 11 along the end part of the box body 11, and the two ends of the middle frame 12 block the openings at the two ends of the box body 11 so as to form an accommodating cavity 13 with the box body 11;
the air inlet 121 and the air outlet 122 are respectively opened at two ends of the middle frame 12, and the middle frame 12 is provided with the memory mounting location 123.
The utility model discloses an among the technical scheme of an embodiment, on heat dissipation module 20 located the memory installation position 123 of center 12, center 12 inserts along the tip of box body 11 and locates in the box body 11, the inside wall sliding connection of center 12 and box body 11, and the tip of center 12 and the lateral wall of box body 11 are equipped with switch structure for it is fixed to insert center 12 of locating in the box body 11. The box body 11 and the middle frame 12 are detachably connected through a switch structure, and can be connected in a magnetic attraction manner or in a buckling manner, and the connection mode is not limited. Compare in directly with the mode that the screw was fixed with center 12 and box body 11, the utility model discloses casing 10's connected mode has improved hard disk cartridge 100's dismantlement efficiency to hard disk cartridge 100's maintenance efficiency has been improved.
The air inlet 121 is disposed at one end of the middle frame 12, and the number of the air inlets 121 may be one or several. When the number of the air inlets 121 is several, the several air inlets 121 are disposed at an end of the middle frame 12 at intervals to increase the air inlet amount of the middle frame 12, so as to increase the air flux of the cooling air path and improve the cooling efficiency;
the air outlet 122 is disposed at an end of the middle frame 12 away from the air inlet 121, and the number of the air outlets 122 may be one or several. When the number of the air outlets 122 is several, the air outlets 122 are disposed at the other end of the middle frame 12 at intervals to increase the air output of the middle frame 12, so as to increase the air flow of the heat dissipation air path and improve the heat dissipation efficiency.
Referring to fig. 1 to 4, in an embodiment of the present invention, the middle frame 12 includes a frame 124 and a circuit board 125, the frame 124 is inserted into the box 11 along an end of the box 11, two ends of the frame 124 block openings at two ends of the box 11 to form a containing cavity 13 with the box 11, and the air inlet 121 and the air outlet 122 are respectively opened at two ends of the frame 124;
the circuit board 125 is installed on the frame 124, a memory female socket 1251 is arranged on the circuit board 125, and the memory female socket 1251 is used for plugging a memory 30; the circuit board 125 is further provided with a data interface 1252, and the data interface 1252 penetrates through one end of the frame 124 to be exposed on the outer surface of the housing 10;
the heat dissipation fan 22 is electrically connected to the circuit board 125.
The utility model discloses an among the technical scheme of an embodiment, circuit board 125 and the range upon range of setting of framework 124, and circuit board 125 locates the framework 124 top, is equipped with the female seat 1251 of memory that is used for pegging graft memory 30 on the circuit board 125, and data interface 1252 and the female seat 1251 electric connection of memory make memory 30 connect external equipment and exchange data. The TYPE of the data interface 1252 may be a USB interface, a TYPE interface, or a light and ing interface, and the TYPE of the data interface 1252 is not limited herein.
The heat dissipation fan 22 further includes a power cord, and one end of the power cord is plugged onto the circuit board 125 to supply power to the heat dissipation fan 22. The air inlet 121 is disposed at one end of the frame 124, and the number of the air inlets 121 may be one or several. When the number of the air inlets 121 is several, the several air inlets 121 are disposed at one end of the frame 124 at intervals to increase the air inlet amount of the frame 124, so as to increase the air flux of the cooling air path and improve the cooling efficiency;
the air outlet 122 is disposed at an end of the frame 124 away from the air inlet 121, and the number of the air outlets 122 may be one or several. When the number of the air outlets 122 is several, the air outlets 122 are disposed at the other end of the frame 124 at intervals to increase the air output of the frame 124, thereby increasing the air flow of the heat dissipation air path and improving the heat dissipation efficiency.
Referring to fig. 1 to 4, in an embodiment of the present invention, the two sides of the base 21, which are arranged side by side in the width direction of the middle frame 12, are respectively provided with a first clamping structure 213, the middle frame 12 is provided with a second clamping structure 126 corresponding to the first clamping structure 213, and the first clamping structure 213 is buckled with the second clamping structure 126, so that the base 21 is fixed to the middle frame 12.
In an embodiment of the present invention, the first clamping structure 213 and the second clamping structure 126 are disposed to detachably connect the heat dissipation module 20 to the middle frame 12. When the heat dissipation module 20 fails, the heat dissipation module 20 can be released from the middle frame 12 by releasing the first and second retaining structures 213 and 126, without replacing the entire hard disk cartridge 100, thereby reducing the maintenance cost of the hard disk cartridge 100.
Referring to fig. 1 to 4, in an embodiment of the present invention, a second sinking platform 214 is formed on a side of the base 21 facing the memory mounting location 123, the heat dissipating surface 2141 is located on a bottom wall of the second sinking platform 214, and the second sinking platform 214 is used for holding the memory 30.
The utility model relates to an embodiment's technical scheme, the heavy platform 214 of second is used for the card to hold memory 30, has improved memory 30's stability, avoids memory 30 because of dropping or rocking the circumstances such as, takes place not hard up with the female seat 1251 of memory, leads to memory 30's performance to be influenced, has improved the stability of memory 30 performance.
Referring to fig. 1 to 5, the present invention further provides a mobile hard disk 1000, where the mobile hard disk 1000 includes a hard disk cartridge 100, and the specific structure of the hard disk cartridge 100 refers to the above embodiments, and since the mobile hard disk 1000 adopts all technical solutions of all the above embodiments, all beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated herein.
The mobile hard disk 1000 includes a hard disk cartridge 100 and a memory 30 disposed in the hard disk cartridge 100, where the memory 30 may be a solid state disk, a mechanical hard disk, or a flash memory card, and the kind of the memory 30 is not limited herein. When assembling the portable hard disk drive 1000, the memory 30 is first inserted into the memory socket 1251 on the circuit board 125, and then the heat dissipation module 20 is fastened to the middle frame 12, at this time, the first fastening structure 213 and the second fastening structure 126 are fastened to each other, so that the heat dissipation module 20 is fixed to the middle frame 12.
When the storage 30 generates heat during operation, the heat is quickly transferred to the base 21 contacting with the storage 30, and the heat dissipation fan 22 on the base 21 rotates to make the air outside the housing 10 flow into the accommodating cavity 13 through the air inlet 121 and flow out through the air outlet 122, so as to form a heat dissipation air path, wherein the base 21 in the heat dissipation air path has good thermal conductivity and can be cooled quickly. The heat dissipation surface 2141 of the base 21 contacting the memory 30 absorbs heat from the memory 30 and is located in the heat dissipation air path to dissipate heat, so as to achieve the effect of quickly cooling the memory 30, improve the stability of the performance of the memory 30, and prolong the service life of the memory 30, thereby prolonging the service life of the hard disk drive 1000.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (12)
1. A hard disk cartridge, comprising:
the storage device comprises a shell, a storage device and a control device, wherein an accommodating cavity is formed in the shell, a storage device mounting position is arranged in the accommodating cavity and used for mounting the storage device, and the shell is provided with an air inlet and an air outlet which are communicated with the accommodating cavity; and
the heat dissipation module comprises a base and a heat dissipation fan, the heat dissipation fan is arranged in the accommodating cavity and used for driving air outside the shell to flow into the accommodating cavity through the air inlet and flow out of the air outlet so as to form a heat dissipation air path; the base is arranged in the accommodating cavity and is positioned on the heat dissipation air path so as to enable air flow to pass through the base, and a heat dissipation surface is formed on the base and is used for being in contact with the memory so as to absorb heat of the memory.
2. The hard disk cartridge of claim 1, wherein the chassis is a metal chassis.
3. The hard disk cartridge as claimed in claim 1, wherein said heat dissipating module further comprises a heat conductive member having two contact surfaces disposed oppositely, one of said contact surfaces being disposed in abutment with said heat dissipating surface and the other of said contact surfaces being for contact with said memory.
4. The hard disk cartridge as claimed in claim 1, wherein a first sinking platform is formed on a side of the base facing away from the memory mounting location, and the heat dissipation fan is disposed on a platform surface of the first sinking platform; the outside surface of the diapire of first heavy platform is formed with the cooling surface, the both ends of base are equipped with the intercommunication the vent of first heavy platform, radiator fan be used for with the air current by the vent of base one end is introduced first heavy platform and by the vent of the base other end is derived.
5. The hard disk cartridge as claimed in claim 4, wherein the heat dissipation module further comprises a cover plate covering the first sinking platform;
the ventilation opening at one end of the base is formed in the cover plate, and the ventilation opening at the other end of the base is formed in the side wall of the first sinking platform;
the heat dissipation fan is a centrifugal fan, the air inlet side face of the centrifugal fan is arranged towards the ventilation opening in the cover plate, and the air outlet side face of the centrifugal fan is arranged towards the ventilation opening in the side wall of the first sinking platform.
6. The hard disk cartridge as claimed in claim 5, wherein the bottom wall of the first sinker has heat dissipation fins formed therein, the heat dissipation fins being provided between the centrifugal fan and the ventilation openings in the side wall of the first sinker, and extending in the lengthwise direction of the base.
7. The hard disk cartridge as claimed in claim 6, wherein the number of the heat dissipating fins is several, and the several heat dissipating fins are sequentially spaced apart in the width direction of the base.
8. The hard disk cartridge as claimed in claim 1, wherein the case comprises:
the two ends of the box body are arranged in a penetrating way; and
the middle frame is inserted into the box body along the end part of the box body, and the two ends of the middle frame seal the openings at the two ends of the box body so as to form an accommodating cavity by enclosing with the box body;
the air inlet and the air outlet are respectively arranged at two ends of the middle frame, and the middle frame is provided with the memory installation position.
9. The hard disk cartridge as claimed in claim 8, wherein the middle frame includes a frame body and a circuit board, the frame body is inserted into the cartridge body along an end of the cartridge body, two ends of the frame body close off openings at two ends of the cartridge body to form a receiving cavity with the cartridge body, the air inlet and the air outlet are respectively opened at two ends of the frame body;
the circuit board is arranged on the frame body, a memory female seat is arranged on the circuit board, and the memory female seat is used for plugging a memory; the circuit board is also provided with a data interface, and the data interface penetrates through one end of the frame body to be exposed out of the outer surface of the shell;
the heat dissipation fan is electrically connected with the circuit board.
10. The hard disk cartridge as claimed in claim 8, wherein the base has first retaining structures at two sides of the middle frame that are arranged side by side in the width direction of the middle frame, and the middle frame has second retaining structures corresponding to the first retaining structures, and the first retaining structures are fastened to the second retaining structures to fix the base to the middle frame.
11. The hard disk cartridge as claimed in claim 8, wherein a second depressed stage is formed at a side of the base facing the memory mounting site, the heat radiating surface being located on a bottom wall of the second depressed stage, the second depressed stage being for holding the memory.
12. A mobile hard disk comprising the hard disk cartridge as claimed in any one of claims 1 to 11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326924.7U CN217933178U (en) | 2022-05-30 | 2022-05-30 | Hard disk cartridge and mobile hard disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221326924.7U CN217933178U (en) | 2022-05-30 | 2022-05-30 | Hard disk cartridge and mobile hard disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217933178U true CN217933178U (en) | 2022-11-29 |
Family
ID=84178731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221326924.7U Active CN217933178U (en) | 2022-05-30 | 2022-05-30 | Hard disk cartridge and mobile hard disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217933178U (en) |
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2022
- 2022-05-30 CN CN202221326924.7U patent/CN217933178U/en active Active
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