CN218069356U

CN218069356U - M.2 solid-state hard disk cartridge with radiating effect

Info

Publication number: CN218069356U
Application number: CN202222233420.7U
Authority: CN
Inventors: 梅冰; 杨万; 刘诗云; 李宇涛
Original assignee: Wuhan Pansheng Dingcheng Technology Co ltd
Current assignee: Wuhan Pansheng Dingcheng Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-16
Anticipated expiration: 2032-08-24

Abstract

The utility model discloses a solid-state hard disk cartridge of M.2 with radiating effect, locate including hard disk cartridge, the lid that has the installation cavity the lid on hard disk cartridge top, set up in the radiator unit of the one end of installation cavity, set up in the PCB keysets on radiator unit's top and set up in the fan assembly of the other end of installation cavity, radiator unit include the heat dissipation base, set up in a plurality of heat radiation fins of the bottom of heat dissipation base and set up in a plurality of heat conduction pads on the top of heat dissipation base. In this way, the utility model discloses simple structure takes the initiative to dispel the heat to the hard disk cartridge through fan assembly and radiator unit's mating reaction to realize quick radiating effect, prevent that the box interior temperature is too high.

Description

M.2 solid-state hard disk cartridge with heat dissipation effect

Technical Field

The utility model relates to a hard disk cartridge heat dissipation technical field especially relates to a M.2 solid-state hard disk cartridge with radiating effect.

Background

With the rapid development of the field of computers, people often need to use solid state disks to transmit and store data in daily life, but most computers are not provided with exposed hard disk interfaces, and the hard disks need to be installed in hard disk boxes, so that the hard disk interfaces are bridged to USB interfaces, and the computers can be conveniently plugged. Compared with a common mechanical hard disk, the M.2 interface solid-state hard disk supporting the NVMe protocol has the advantages of being high in speed, not prone to damage and more portable, but the high heating value problem is also brought by the advantage of high read-write speed, and the data transmission speed of the hard disk and the service life of the hard disk are greatly influenced.

The prior art provides a mobile solid-state hard disk cartridge, which comprises a housing, an inner frame and an end cover member, wherein the inner frame is inserted into a containing cavity of the housing, the inner frame is provided with a containing groove for containing a bridge module and a solid-state hard disk, and the bottom of the inner frame is provided with a plurality of heat dissipation holes. Although the heat dissipation holes are formed in the inner frame, a large amount of heat dissipated by the solid state disk during operation can be uniformly conducted to the metal shell through internal air convection, and accordingly heat dissipation of a product is accelerated. However, the passive heat dissipation method has a poor heat dissipation effect, and the hard disk still has a burning phenomenon after working for a long time.

Therefore, it is necessary to design a m.2 solid-state hard disk cartridge with a simple structure, an attractive appearance, an active heat dissipation effect, and a good heat dissipation effect.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problem, the utility model provides a solid-state hard disk cartridge of M.2 with radiating effect, the cooperation through fan assembly and radiator unit initiatively dispels the heat to the hard disk cartridge to realize quick radiating effect, prevent that the box internal temperature is too high, solved M.2 hard disk and hard disk cartridge problem of generating heat, improved life.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a M.2 solid-state hard disk cartridge with radiating effect, locates including hard disk cartridge, the lid that has the installation cavity the lid on hard disk cartridge top, set up in the radiator unit of the one end of installation cavity, set up in the PCB keysets on radiator unit's top and set up in the fan assembly of the other end of installation cavity, radiator unit include the heat dissipation base, set up in a plurality of heat radiation fins of the bottom of heat dissipation base and set up in a plurality of heat conduction pads on the top of heat dissipation base.

Furthermore, the hard disk cartridge is a square structure with an opening at the upper end, the heat dissipation base is a flat structure and is arranged in parallel with the bottom end of the hard disk cartridge, and the plurality of heat dissipation fins are arranged between the heat dissipation base and the bottom end of the hard disk cartridge and are arranged in an integrated structure with the heat dissipation base and the hard disk cartridge.

Furthermore, the width of the heat dissipation base is the same as that of the installation cavity, the plurality of heat dissipation fins are arranged at the bottom end of the heat dissipation base along the vertical direction and are arranged in parallel, and the distance between any two adjacent heat dissipation fins is the same.

Furthermore, the plurality of heat conducting pads are arranged into four groups and are laid on the top end of the heat radiating base along the length direction of the heat radiating base, and the distance between any two adjacent heat conducting pads is the same.

Furthermore, the PCB adapter plate cover is arranged at the top ends of the heat conducting pads, an interface end is arranged at the front end of the PCB adapter plate, and a connecting port corresponding to the interface end is arranged at the front end of the hard disk box.

Furthermore, a plurality of air outlets are formed in the front end of the hard disk box and arranged around the periphery of the connecting port.

Furthermore, the fan assembly is a turbine fan which is arranged at the rear end of the installation cavity along the horizontal direction, the top end of the turbine fan is an air inlet end, and one end of the turbine fan, which is close to the heat dissipation fins, is an air outlet end.

Furthermore, a plurality of air inlets are formed in the box cover and are arranged right above the turbofan.

Furthermore, a hard disk master control, flash memory particles and a temperature sensor are arranged on the PCB adapter plate.

Furthermore, the fan assembly is a PWM fan which is arranged at the rear end of the installation cavity along the horizontal direction, and the PWM fan is connected with the hard disk main control signal to adjust the rotating speed of the PWM fan according to the temperature monitored by the temperature sensor.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a solid-state hard disk cartridge of M.2 with radiating effect through set up fan unit and radiator unit in the hard disk cartridge, and the two mating reaction can initiatively dispel the heat to the hard disk cartridge to realize quick radiating effect, prevent that the box internal temperature is too high, solved M.2 hard disk and hard disk cartridge problem of generating heat, improved life.

2. The utility model discloses a solid-state hard disk cartridge of M.2 with radiating effect is provided with the heat conduction base through the below that will be at the PCB keysets to be provided with heat radiation fins in the below of heat conduction base, can dispel the heat to the hard disk master control fast, and simultaneously, lay the heat conduction pad between heat conduction base and the PCB keysets, filled the space between the two, make the M.2 master control, the flash memory granule, and the hard disk cartridge master control laminate closely to the heat dissipation base more, thereby accelerate heat conduction.

3. The utility model discloses a solid-state hard disk cartridge of M.2 with radiating effect through setting hard disk cartridge, heat dissipation base and heat radiation fins to integrated into one piece formula structure, can avoid counterpointing the installation to the three when the assembly, has saved the assemble duration greatly.

Drawings

Fig. 1 is a schematic structural diagram of an m.2 solid-state hard disk cartridge with a heat dissipation effect according to the present invention;

FIG. 2 is an exploded view of the M.2 solid state disk cartridge with heat dissipation of the present invention;

the components in the drawings are numbered as follows: 10. a hard disk cartridge; 11. a connecting port; 12. an air outlet; 20. a box cover; 21. an air inlet; 30. a turbo fan; 40. a PCB adapter plate; 41. an interface end; 50. a thermally conductive pad; 60. a heat dissipation base; 70. a heat sink fin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Here, it should be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the structures or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.

In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

As shown in fig. 1 to 2, an m.2 solid-state hard disk cartridge 100 with a heat dissipation effect includes a hard disk cartridge 10 having an installation cavity, a lid 20 covering the top end of the hard disk cartridge 10, a heat dissipation assembly disposed at one end of the installation cavity, a PCB adapter board 40 disposed at the top end of the heat dissipation assembly, and a fan assembly disposed at the other end of the installation cavity. The box cover 20 and the hard disk box 10 can be connected by means of screw connection, welding, clamping and the like, and the connection structure between the two is not taken as the protection point of the application. The heat dissipation assembly can dissipate heat of various hardware arranged on the PCB adapter plate 40, so that heat generated during operation of the hardware is transferred to the heat dissipation assembly, and the heat is further guided out of the hard disk cartridge 10 by the heat dissipation assembly. These hardware include the m.2 hard disk master, the hard disk cartridge 10 master, the flash memory particles, and the temperature sensor disposed on the PCB adapter board 40. The fan assembly is capable of directing cool air from the air into the hard disk cartridge 10 and then through the heat sink assembly, thereby removing heat from the heat sink assembly.

So set up, through set up fan unit and radiator unit in hard disk cartridge 10, the cooperation of the two can initiatively dispel the heat to hard disk cartridge 10 to realize quick radiating effect, prevent that the box internal temperature is too high, solved M.2 hard disk and hard disk cartridge 10 problem of generating heat, improved life.

As shown in fig. 1-2, in some embodiments, the heat dissipation assembly includes a heat dissipation base 60, a plurality of heat dissipation fins 70 disposed at a bottom end of the heat dissipation base 60, and a plurality of thermal pads 50 disposed at a top end of the heat dissipation base 60. The heat sink base 60 is made of aluminum or copper, and can transfer heat generated by hardware on the PCB interposer 40 to the heat sink fins 70. Specifically, the plurality of thermal pads 50 are arranged in four groups, and are laid on the top end of the heat dissipation base 60 along the length direction of the heat dissipation base 60, and the distance between any two adjacent thermal pads 50 is the same. The heat dissipation fins 70 can increase the heat dissipation area, thereby rapidly dissipating heat from the heat dissipation base 60.

So set up, through being provided with the heat conduction base in the below of PCB keysets 40 to be provided with heat radiation fins 70 in the below of heat conduction base, can dispel the heat to the hard disk master control fast, and simultaneously, lay heat conduction pad 50 between heat conduction base and the PCB keysets 40, filled the space between the two, make M.2 hard disk master control, flash memory granule and hard disk cartridge 10 master control laminate to heat dissipation base 60 more closely, thereby accelerate heat conduction.

As shown in fig. 1 to 2, in some embodiments, the hard disk cartridge 10 is a square structure with an open top, and is made of aluminum or copper, which can enhance the heat dissipation effect. The heat dissipation base 60 is arranged in a flat plate-shaped structure and is arranged in parallel with the bottom end of the hard disk cartridge 10, and one end of the heat dissipation base 60 is arranged close to the front end of the hard disk cartridge 10. A plurality of heat radiation fins 70 are arranged between the heat radiation base 60 and the bottom end of the hard disk cartridge 10, and are arranged in an integrated structure with the heat radiation base 60 and the hard disk cartridge 10, so that the three can be prevented from being aligned and installed during assembly, and the assembly time is greatly saved.

Specifically, the heat sink base 60 has the same width as the mounting cavity so as to support the PCB interposer 40 disposed thereon. The plurality of heat dissipation fins 70 are disposed at the bottom end of the heat dissipation base 60 along the vertical direction, and are disposed in parallel, and the distance between any two adjacent heat dissipation fins 70 is the same. The heat dissipation fins 70 form an air channel at the bottom end of the heat dissipation base 60 and increase the contact area, thereby rapidly dissipating heat from the heat dissipation base 60.

As shown in fig. 1 to fig. 2, in some embodiments, the PCB adapter plate 40 is disposed on top of the plurality of thermal pads 50, and an interface port 41 is disposed at a front end of the PCB adapter plate 40, and a connection port 11 corresponding to the interface port 41 is disposed at a front end of the hard disk cartridge 10, so as to facilitate insertion of a USB for data transmission.

In addition, the front end of the hard disk cartridge 10 is provided with a plurality of air outlets 12, and the plurality of air outlets 12 are disposed around the periphery of the connection port 11, so that the cold air flowing through the heat dissipation fins 70 can take away heat therefrom and then be discharged from the air outlets 12.

As shown in fig. 1-2, in some embodiments, the fan assembly is a turbofan 30 disposed at the rear end of the mounting cavity along the horizontal direction, and the unique air inlet and outlet manner of the turbofan 30 provides the possibility of active heat dissipation for the small space of the hard disk cartridge 10. The top end of the turbo fan 30 is an air inlet end, and the end thereof close to the heat dissipation fins 70 is an air outlet end. The box cover 20 is provided with a plurality of air inlets 21, and the plurality of air inlets 21 are arranged right above the turbofan 30. With this arrangement, the external cold air enters the hard disk cartridge 10 from the air inlet 21 under the action of the turbo fan 30, and then flows to the heat dissipation fins 70, so as to take away the heat on the heat dissipation fins 70 from the air outlet 12.

In other embodiments, the fan assembly is a PWM fan disposed at the rear end of the mounting cavity in a horizontal direction. The PWM fan is in signal communication with the hard disk cartridge 10 to adjust the speed of the PWM fan based on the temperature monitored by the temperature sensor. The temperature inside the hard disk cartridge 10 is divided into different temperature ranges, and each temperature range corresponds to the rotating speed of the primary PWM fan, so that after the temperature inside the hard disk cartridge 10 is detected in real time, the corresponding rotating speed is adjusted by controlling PWM according to the temperature range in which the temperature falls, and the energy consumption is reduced.

The above description is only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the utility model, or the direct or indirect application in other related technical fields, are included in the patent protection scope of the utility model.

Claims

1. The utility model provides a M.2 solid-state hard disk cartridge with radiating effect, its characterized in that, locates including hard disk cartridge, the lid that has the installation cavity the lid on hard disk cartridge top, set up in the radiator unit of the one end of installation cavity, set up in the PCB keysets on radiator unit's top and set up in the fan assembly of the other end of installation cavity, radiator unit includes the heat dissipation base, set up in a plurality of heat radiation fins in the bottom of heat dissipation base and set up in a plurality of heat conduction pads on the top of heat dissipation base.

2. The m.2 solid-state disk cartridge with heat dissipation effect of claim 1, wherein the disk cartridge is configured as a square structure with an open upper end, the heat dissipation base is configured as a flat plate structure and is parallel to the bottom end of the disk cartridge, and the plurality of heat dissipation fins are disposed between the heat dissipation base and the bottom end of the disk cartridge and are configured as an integral structure with the heat dissipation base and the disk cartridge.

3. The m.2 solid-state disk cartridge with a heat dissipation effect as claimed in claim 2, wherein the width of the heat dissipation base is the same as the width of the mounting cavity, the plurality of heat dissipation fins are disposed at the bottom end of the heat dissipation base along the vertical direction and are disposed parallel to each other, and the distance between any two adjacent heat dissipation fins is the same.

4. The M.2 solid-state disk cartridge with the heat dissipation effect as claimed in claim 3, wherein the plurality of heat conduction pads are arranged in four groups and are laid on the top end of the heat dissipation base along the length direction of the heat dissipation base, and the distance between any two adjacent heat conduction pads is the same.

5. The M.2 solid-state hard disk box with the heat dissipation effect as claimed in claim 4, wherein the PCB adapter plate cover is disposed on top of the plurality of heat conduction pads, and an interface end is disposed at a front end of the PCB adapter plate, and a connection port corresponding to the interface end is disposed at the front end of the hard disk box.

6. The M.2 solid-state hard disk box with the heat dissipation effect as claimed in claim 5, wherein a plurality of air outlets are arranged at the front end of the hard disk box, and the air outlets are arranged around the periphery of the connection port.

7. The M.2 solid-state disk cartridge with a heat dissipation effect as claimed in claim 6, wherein the fan assembly is a turbo fan disposed at the rear end of the mounting cavity along the horizontal direction, the top end of the turbo fan is an air inlet end, and the end of the turbo fan close to the heat dissipation fins is an air outlet end.

8. The m.2 solid-state disk cartridge with heat dissipation effect of claim 7, wherein the cartridge cover is provided with a plurality of air inlets, and the plurality of air inlets are arranged right above the turbofan.

9. The M.2 solid-state hard disk cartridge with the heat dissipation effect as claimed in claim 1, wherein the PCB adapter board is provided with an M.2 hard disk master control, a hard disk cartridge master control, flash memory particles and a temperature sensor.

10. The m.2 solid-state disk cartridge with a heat dissipation effect of claim 9, wherein the fan assembly is a PWM fan disposed at the rear end of the mounting cavity along a horizontal direction, and the PWM fan is in signal connection with the disk cartridge master control so as to adjust the rotation speed of the PWM fan according to the temperature monitored by the temperature sensor.