CN215379646U - Heat sink device - Google Patents

Abstract

The utility model provides a heat dissipation device. The heat dissipating double-fuselage includes: the mounting shell is provided with a mounting cavity and a vent hole communicated with the mounting cavity; the heat dissipation assembly is used for dissipating heat and is positioned in the mounting cavity; the plug is connected with the heat dissipation assembly; the socket is used for being matched with the plug in an inserting way; wherein, the installation casing includes relative posterior lateral plate and the preceding curb plate that sets up, and radiator unit is connected with preceding curb plate detachably, and the plug setting is in radiator unit's one side towards the posterior lateral plate, and the socket is connected with posterior lateral plate detachably. In the technical scheme of the utility model, the heat dissipation device can be conveniently installed, detached, replaced and the like.

Description

Heat sink device

Technical Field

The utility model relates to the technical field of equipment heat dissipation, in particular to a heat dissipation device.

Background

The traditional heat dissipation device can only be installed and fixed in the case, has certain site environment requirements for installation, disassembly, replacement and other operations, and is not suitable for complex working conditions. That is, the conventional heat dissipating device is inconvenient to perform operations such as mounting, dismounting, and replacement.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a heat dissipation device which can be conveniently installed, detached, replaced and the like.

In order to achieve the above object, the present invention provides a heat dissipating device comprising: the mounting shell is provided with a mounting cavity and a vent hole communicated with the mounting cavity; the heat dissipation assembly is used for dissipating heat and is positioned in the mounting cavity; the plug is connected with the heat dissipation assembly; the socket is used for being matched with the plug in an inserting way; wherein, the installation casing includes relative posterior lateral plate and the preceding curb plate that sets up, and radiator unit is connected with preceding curb plate detachably, and the plug setting is in radiator unit's one side towards the posterior lateral plate, and the socket is connected with posterior lateral plate detachably.

Further, the heat dissipation assembly comprises a plurality of fans which are sequentially arranged, and the heat dissipation device comprises a plurality of plugs which are correspondingly arranged with the plurality of fans and a plurality of sockets which are correspondingly arranged with the plurality of plugs.

Further, the heat dissipation device further comprises a plurality of guide structures correspondingly arranged with the plurality of plugs, and each guide structure comprises a guide through hole for guiding the plugs.

Further, the guide structure includes: the first guide piece is connected with the fan and is positioned on one side of the fan, which faces the rear side plate; the second guide piece is detachably connected with the first guide piece, and the second guide piece and the first guide piece are enclosed to form a guide through hole.

Furthermore, the first guide piece comprises a first plate section connected with the fan and a second plate section connected with the first plate section, the second plate section is arranged at one end, far away from the fan, of the first plate section, the second plate section and the first plate section are arranged in an included angle, the first plate section and the second guide piece are connected and enclose a guide through hole, and a first through hole for a plug to pass through is formed in the second plate section; alternatively, the plurality of first guide members of the plurality of guide structures are of an integral structure.

Further, heat abstractor still includes and corresponds a plurality of mountings that set up with a plurality of sockets, and a plurality of mountings all are connected with posterior lateral plate detachably, are equipped with the draw-in groove on the mounting, and the socket cooperates with the draw-in groove joint.

Furthermore, a plurality of second through holes which are correspondingly arranged with the fixing pieces are arranged on the rear side plate, and at least part of the socket penetrates out of the second through holes.

Further, the heat dissipation device further comprises a protection piece used for protecting the heat dissipation assembly, and the protection piece is connected with the rear side plate and located above the heat dissipation assembly.

Further, a third through hole is formed in the protection member, and the third through hole is arranged corresponding to at least part of the plug and/or at least part of the socket.

Furthermore, the mounting shell also comprises a left side plate and a right side plate which are oppositely arranged, the rear side plate, the front side plate, the left side plate and the right side plate enclose a mounting cavity, and vent holes are formed in the rear side plate, the front side plate and the left side plate and/or the right side plate; or, be equipped with the mounting hole on at least one in posterior lateral plate, preceding curb plate, left side board and the right side board, heat abstractor still includes the retaining member, and the retaining member cooperates with the mounting hole, installs heat abstractor to treating on the installation component.

By applying the technical scheme of the utility model, the heat dissipation assembly is used for dissipating heat; the plug is in inserting fit with the socket, so that the heat dissipation assembly is connected with the rear side plate in a clamping manner, and the heat dissipation assembly is convenient to mount and dismount; the mounting shell is used for mounting and supporting the heat dissipation assembly and the socket, specifically, the heat dissipation assembly is positioned between the rear side plate and the front side plate and is detachably connected with the front side plate, the plug is arranged towards the rear side plate, and the socket is detachably connected with the rear side plate; in other words, the assembling operation of the heat dissipation device can be completed to achieve the installation purpose only by inserting and matching the plug and the socket and connecting the heat dissipation assembly with the front side plate, or the disassembling operation or the replacing operation of the heat dissipation device can be achieved only by disassembling the heat dissipation assembly and the front side plate and removing the inserting and matching of the plug and the socket, so that the operation is simple, convenient and quick; therefore, in the technical scheme of this application, heat abstractor can conveniently carry out operations such as installation, dismantlement and change.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 shows a schematic structural diagram of an embodiment of a heat dissipation device according to the present invention;

FIG. 2 shows an exploded view of the heat sink of FIG. 1;

FIG. 3 illustrates a rear view of the heat sink of FIG. 1;

fig. 4 shows a partial structural schematic view of the heat dissipating device of fig. 1 (wherein the shielding and partial structure of the mounting housing are not shown);

FIG. 5 shows a rear view of FIG. 4;

fig. 6 is a schematic view illustrating a second guide of the guide structure of the heat sink of fig. 1.

Wherein the figures include the following reference numerals:

10. installing a shell; 11. a mounting cavity; 12. a rear side plate; 13. a front side plate; 14. a second through hole; 15. a left side plate; 16. a right side plate; 17. a vent hole; 18. mounting holes; 20. a heat dissipating component; 21. a fan; 30. a socket; 40. a guide structure; 41. a first guide member; 42. a second guide member; 421. a guide body; 422. a groove; 43. a first plate section; 44. a second plate section; 50. a fixing member; 60. a guard; 61. a third through hole; 70. and a locking member.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the utility model.

In a network equipment casing, a plurality of fans are integrated into a heat dissipation assembly, a baffle is used for fixing the heat dissipation assembly, ventilation holes are formed in the baffle corresponding to the fans, and the heat dissipation assembly is locked on the baffle by a plurality of firm screws, so that a heat dissipation shell module is formed. In short, the function of discharging heat generated inside the equipment out of the machine shell is realized through the plurality of fans fixed on the baffle in the heat dissipation shell module, so that the purpose of cooling the system is achieved.

In the above technology, when the heat dissipation assembly fails due to dust, hair, motor life and other factors and needs to be replaced, the heat dissipation housing module must be disassembled from the equipment, and the fixing baffle plate is taken out of the housing, so that the fan can be further disassembled to replace the damaged component. Generally, the replacement work is not problematic except that the operation is complicated. However, in a special working environment, such as a narrow space, an inability to move equipment, a high requirement for humidity and dust prevention, etc., a traditional disassembling mode is difficult to work, and when a heat dissipation shell module is decomposed, the risk that impurities such as moisture or dust enter a machine shell is greatly increased, so that a host machine assembly and hard disk equipment are damped or damaged.

In other words, the conventional heat dissipation device is relatively complicated and inconvenient to install, disassemble, replace and the like; the traditional disassembly mode is difficult to work under complex working conditions; the risk of impurities entering the machine shell is increased, and the problems that a host component and hard disk equipment are affected with damp or damaged and the like are caused.

In order to solve the above problems, embodiments of the present invention provide a heat dissipation device.

As shown in fig. 1 to 3, in the embodiment of the present invention, the heat dissipating device includes a mounting housing 10, a heat dissipating assembly 20, a plug, and a socket 30, the mounting housing 10 having a mounting cavity 11 and a vent hole 17 communicating with the mounting cavity 11; the heat dissipation assembly 20 is used for dissipating heat, and the heat dissipation assembly 20 is located in the installation cavity 11; the plug is connected with the heat dissipation assembly 20; the socket 30 is used for being matched with the plug in a plugging mode; wherein, the installation shell 10 includes a rear side plate 12 and a front side plate 13 which are oppositely arranged, the heat dissipation assembly 20 is detachably connected with the front side plate 13, the plug is arranged on one side of the heat dissipation assembly 20 facing the rear side plate 12, and the socket 30 is detachably connected with the rear side plate 12.

In the above arrangement, the heat dissipation assembly 20 is used for heat dissipation; the plug is in plug fit with the socket 30, so that the heat dissipation assembly 20 is connected with the rear side plate 12 in a clamping manner, and the heat dissipation assembly 20 is convenient to mount and dismount; the mounting shell 10 is used for mounting and supporting the heat dissipation assembly 20 and the socket 30, specifically, the heat dissipation assembly 20 is located between the rear side plate 12 and the front side plate 13 and detachably connected with the front side plate 13, the plug is arranged towards the rear side plate 12, and the socket 30 is detachably connected with the rear side plate 12; in other words, the assembling operation of the heat dissipation device can be completed to achieve the installation purpose only by inserting and matching the plug and the socket 30 and connecting the heat dissipation assembly 20 and the front side plate 13, or the disassembling operation of the heat dissipation assembly 20 and the front side plate 13 and removing the inserting and matching of the plug and the socket 30 can be achieved to achieve the disassembling or replacing operation of the heat dissipation device, and the operation is simple, convenient and quick; therefore, in the technical scheme of this application, heat abstractor can conveniently carry out operations such as installation, dismantlement and change.

In the embodiment of the present invention, the heat dissipation assembly 20 of the heat dissipation device is inserted into the socket 30 through a plug, so that the heat dissipation assembly can be quickly extracted, and thus, the operations such as replacement can be conveniently and quickly performed.

In the embodiment of the utility model, the mounting shell 10 is provided with the mounting cavity 11 and the vent hole 17 communicated with the mounting cavity 11, the heat dissipation assembly 20 is positioned in the mounting cavity 11, and air can be fed and discharged through the vent hole 17, so that heat dissipation is facilitated.

In the embodiment of the utility model, the heat dissipation device is an integrated structure, and a user can install the heat dissipation device inside or outside the equipment according to actual needs and actual conditions. For example, in special operational environment (like the space is narrow and small, the unable removal of equipment, humidity and dustproof requirement are higher etc.), can install heat abstractor in the equipment outside, set up like this, not only can the simplified operation, be convenient for install, dismantle and change, can also reduce the risk that impurity such as moisture or dust got into in the casing, avoid host computer subassembly and hard disk device to wet or the problem of damage. In the embodiment of the utility model, the heat dissipation device can meet the requirement of system integration under various complex conditions.

Preferably, the rear side panel 12 is a sheet metal part. Preferably, the front side plate 13 is a sheet metal part.

As shown in fig. 2, in the embodiment of the present invention, the heat sink assembly 20 includes a plurality of fans 21 arranged in sequence, and the heat sink includes a plurality of plugs arranged corresponding to the plurality of fans 21 and a plurality of sockets 30 arranged corresponding to the plurality of plugs.

In the above arrangement, the plurality of fans 21 can improve the heat dissipation efficiency; the fan 21 is connected with the plug, and the plug is in plug-in fit with the socket 30, so that the fan 21 can be quickly extracted, and the fan is convenient to assemble, disassemble and replace; the plurality of fans 21 are sequentially arranged, so that the structure can be simplified and the arrangement is convenient.

Preferably, in the embodiment of the present invention, a power supply module is disposed inside the mounting case 10 for driving the fan to operate, and the power supply module is electrically connected to the fan for driving the fan. Of course, in an alternative embodiment not shown in the drawings of the present application, according to actual needs, the plug may be an electrical plug, the plug is electrically connected to the fan 21, the socket 30 is an electrical socket, the socket 30 is electrically connected to a power supply module of the heat dissipation device or an external power source, and the plug is in plug-in fit with the socket 30, so that the fan 21 is electrically connected to the power supply module or the external power source to supply power to the fan 21, and the fan 21 rotates, thereby achieving the purpose of heat dissipation.

As shown in fig. 2, in the embodiment of the present invention, the number of the fans 21 is three.

As shown in fig. 2, 4 and 5, in the embodiment of the present invention, the heat sink further includes a plurality of guiding structures 40 disposed corresponding to the plurality of plugs, and the guiding structures 40 include guiding through holes for guiding the plugs.

In the above arrangement, the guide structure 40 is used for fixing a plug connected to the fan 21 and for guiding the plug. The guiding through holes can ensure that the extension direction of the plug is horizontal, so that the plug is convenient to be matched with the socket 30, and an accurate guiding effect is achieved.

As shown in fig. 2 and 4, in the embodiment of the present invention, the guide structure 40 includes a first guide 41 and a second guide 42, the first guide 41 is connected to the fan 21 and is located on a side of the fan 21 facing the rear side plate 12; the second guide 42 is detachably connected to the first guide 41, and the second guide 42 and the first guide 41 define a guide through hole.

In the above arrangement, the fan 21 is connected to the first guiding member 41, and the fan 21 can play a role of installing, fixing and supporting the first guiding member 41; the first guide 41 is positioned on the side of the fan 21 facing the rear side plate 12, so that the guide structure 40 guides the plug; the second guide member 42 is detachably coupled to the first guide member 41 and defines a guide through hole, that is, the second guide member 42 is coupled to the first guide member 41 for guiding the plug so that the plug can be accurately fitted to the socket 30.

Preferably, the first guide 41 is detachably coupled with the fan 21. For example, by a locking member (e.g., screw, etc.).

As shown in fig. 2 and 4, in the embodiment of the present invention, the plurality of first guide pieces 41 of the plurality of guide structures 40 are of an integral structure. Set up like this, can improve structural strength and stability, the processing of being convenient for.

Of course, in an alternative embodiment not shown in the drawings of the present application, the plurality of first guides 41 may be provided separately according to actual needs.

As shown in fig. 2, in the embodiment of the present invention, the first guiding element 41 includes a first plate section 43 connected to the fan 21 and a second plate section 44 connected to the first plate section 43, the second plate section 44 is disposed at an end of the first plate section 43 away from the fan 21, the second plate section 44 is disposed at an angle to the first plate section 43, the first plate section 43 is connected to the second guiding element 42 and encloses a guiding through hole, and the second plate section 44 is provided with a first through hole for a plug to pass through.

In the above arrangement, the second plate section 44 is connected to the fan 21 through the first plate section 43, and the first plate section 43 is connected to the second guide member 42 and encloses the guide through hole for guiding the plug; second plate section 44 is the contained angle setting with first plate section 43 to be equipped with the first through-hole that is used for supplying the plug to pass on the second plate section 44, set up first through-hole and can guarantee that the plug passes behind the guide structure 40 smoothly and cooperate with socket 30, not only can realize the direction purpose, can also play certain guard action.

As shown in fig. 6, in the embodiment of the present invention, the second guiding element 42 includes a guiding body 421 and a groove 422 disposed on the guiding body 421, the first plate section 43 is a plate-shaped structure, the first plate section 43 is detachably connected to the second guiding element 42, and the side wall of the first plate section 43 and the groove 422 together form a guiding through hole.

Preferably, the first plate section 43 is connected to the second guide member 42 by a locking member (e.g., a bolt or a screw).

Preferably, the angle between the second plate segment 44 and the first plate segment 43 is 90 degrees. Of course, the included angle between the second plate section 44 and the first plate section 43 can also be an acute angle or an obtuse angle, such as 75 degrees or 120 degrees, according to actual needs.

Preferably, the first plate section 43 is a sheet metal part. Preferably, the second plate section 44 is a sheet metal part. Preferably, the second guide 42 is a sheet metal part.

As shown in fig. 1 to 5, in the embodiment of the present invention, the heat dissipation device further includes a plurality of fixing members 50 corresponding to the plurality of sockets 30, the plurality of fixing members 50 are detachably connected to the rear side plate 12, each fixing member 50 is provided with a clamping slot, and the sockets 30 are clamped and matched with the clamping slots.

In the above arrangement, the fixing member 50 is detachably connected to the rear side plate 12, and the socket 30 is connected to the fixing member 50 in a clamping manner, so that the socket 30 can be conveniently mounted on the rear side plate 12 or dismounted from the rear side plate 12, thereby facilitating the functions of the heat sink, such as easy mounting, dismounting and replacement.

In the embodiment of the present invention, the fixing element 50 is used for fixing the socket 30, so as to realize the connection between the socket 30 and the rear side plate 12, and can play a role in accurate positioning, so as to facilitate the matching of the plug and the socket 30.

Preferably, the fixing member 50 is connected to the rear side plate 12 by a locking member (e.g., a bolt or a screw).

Preferably, the fixing member 50 is a sheet metal member.

As shown in fig. 2, in the embodiment of the present invention, the rear side plate 12 is provided with a plurality of second through holes 14 corresponding to the plurality of fixing members 50, and at least a portion of the socket 30 extends through the second through holes 14.

In the above arrangement, the plurality of fixing pieces 50 are arranged corresponding to the plurality of second through holes 14, so that the fixing pieces 50 can be positioned, and the fixing pieces 50 can be conveniently and accurately mounted; at least part of the socket 30 penetrates through the second through hole 14, and the second through hole 14 has a further positioning effect on the socket 30, so that the plug and the socket 30 can be accurately matched.

As shown in fig. 1 to 3, in the embodiment of the utility model, the heat dissipating device further includes a shielding member 60 for shielding the heat dissipating assembly 20, and the shielding member 60 is connected to the rear side plate 12 and located above the heat dissipating assembly 20.

In the above arrangement, the protection component 60 is used for protecting the heat dissipation component 20, so as to prevent foreign matters from falling into the mounting cavity 11 and avoid the risk of damage to the heat dissipation component 20; meanwhile, the limiting function can be achieved, and the heat dissipation assembly 20 can be accurately installed in the installation cavity 11.

Preferably, the guard 60 is a sheet metal part. Preferably, the guard 60 is a plate-like structure.

As shown in fig. 1 to 3, in the embodiment of the present invention, the shielding member 60 is provided with a third through hole 61, and the third through hole 61 is disposed corresponding to at least a portion of the plug and/or at least a portion of the receptacle 30.

In the above arrangement, the fitting condition of the plug and the socket 30 can be observed conveniently through the third through hole 61, and the installation in place and the smooth operation of the heat dissipation device are ensured.

As shown in fig. 2, in the embodiment of the present invention, the third through hole 61 is a long hole. Of course, in an alternative embodiment not shown in the drawings of the present application, the third through hole 61 may also be a through hole with other shapes, such as a circular or oval shape, according to actual needs; the guard 60 may be provided with a plurality of third through holes 61 corresponding to the plurality of sockets 30 or the plurality of plugs, and the third through holes 61 may be elongated holes, circular holes, elliptical holes, or the like, as required.

As shown in fig. 1 to 3, in the embodiment of the present invention, the mounting housing 10 further includes a left side plate 15 and a right side plate 16 which are oppositely disposed, the rear side plate 12, the front side plate 13, the left side plate 15 and the right side plate 16 enclose the mounting cavity 11, wherein the rear side plate 12, the front side plate 13, and the left side plate 15 and the right side plate 16 are all provided with vent holes 17.

In the arrangement, the rear side plate 12, the front side plate 13, the left side plate 15 and the right side plate 16 enclose a mounting cavity 11, and the heat dissipation assembly 20 is mounted in the mounting cavity 11; the rear side plate 12, the front side plate 13, the left side plate 15 and the right side plate 16 are all provided with ventilation holes 17, so that air inlet and air outlet can be realized, heat dissipation is facilitated, and the heat dissipation effect can be improved.

Preferably, the rear side plate 12, the left side plate 15 and the right side plate 16 are connected to the protector 60, which can improve the structural strength and stability of the heat sink.

Preferably, the left side plate 15 is a sheet metal part. Preferably, the right side plate 16 is a sheet metal part.

Of course, in the alternative embodiment of the present application, the ventilation holes 17 may be provided on the left side plate 15 or the right side plate 16 according to actual requirements.

Specifically, as shown in fig. 1, 2 and 4, in the embodiment of the present invention, the front side plate 13 is used as an outermost fan baffle structure member, the ventilation holes 17 are reserved on the front side plate 13, and the fan 21 can exhaust hot air through the ventilation holes 17 arranged on the front side plate 13.

As shown in fig. 1 to 3, in the embodiment of the present invention, the rear side plate 12, the front side plate 13, the left side plate 15 and the right side plate 16 are provided with the mounting holes 18, and the heat dissipating device further includes locking members 70, wherein the locking members 70 are engaged with the mounting holes 18 to mount the heat dissipating device to the member to be mounted.

In the above arrangement, the locking member 70 is engaged with the mounting hole 18, so that the heat sink can be mounted on the member to be mounted; all be equipped with mounting hole 18 on preceding curb plate 13, left side board 15 and the right side board 16, set up like this, can follow a plurality of position installation heat abstractor, provide multiple installation heat abstractor's mode, can install heat abstractor according to actual need, improve heat abstractor's adaptability.

Preferably, the locking member 70 is a screw or bolt or screw or the like.

As shown in fig. 1, 2 and 4, in the embodiment of the present invention, the heat dissipation assembly 20 is connected to the front side plate 13 by the locking member 70, and the locking member 70 having a circular protrusion is used to fix or unlock the heat dissipation assembly 20 to the front side plate 13.

Of course, in an alternative embodiment not shown in the drawings of the present application, one or two or three of the rear side plate 12, the front side plate 13, the left side plate 15 and the right side plate 16 may be provided with mounting holes 18 for mounting the heat sink to the member to be mounted, according to actual needs.

It should be noted that, in the embodiment of the present invention, the component to be installed includes a network device housing (such as a computer housing). However, in the present application, the component to be mounted is not limited thereto, and the component to be mounted may be any device that needs to achieve heat dissipation.

The embodiment of the utility model can be conveniently and quickly assembled, disassembled and replaced by the structural design and the layout design of the heat dissipation device.

In the embodiment of the utility model, the installation, disassembly or replacement process of the heat dissipation device is as follows:

the assembling process of the heat dissipation device comprises the following steps: firstly, the fan 21 is confirmed to face the front side plate 13 along the air path direction, secondly, the fan 21 and the first guide piece 41 are fixed through screws, the second guide piece 42 and the first guide piece 41 are connected, a plug on the fan 21 is positioned in a guide through hole, the fixing piece 50 is installed on the rear side plate 12, the socket 30 is clamped on the rear side plate 12, secondly, the fan 21 and the front side plate 13 are fixed, and finally, the fan 21 is inserted into the socket 30 through the plug, and the plug is firmly inserted and matched with the socket 30. The front side plate 13 is provided with a plurality of ventilation holes 17, and a power supply module is arranged inside the mounting shell 10 and used for driving the fan to operate, so that heat is discharged out of the chassis through the ventilation holes 17.

The disassembly or replacement process of the heat dissipation device comprises the following steps: when the heat dissipation assembly 20 needs to be replaced or disassembled, the heat dissipation assembly 20 can be easily taken out only by unlocking the locking member 70 for connecting the heat dissipation assembly 20 with the front side plate 13, and the disassembling or replacing operation can be quickly completed.

In the embodiment of the utility model, the heat dissipation device can be conveniently and quickly assembled, disassembled and replaced, and a user only needs to disassemble the locking piece on the heat dissipation device to draw out the heat dissipation device, so that the disassembly and replacement operations of the computer heat dissipation device are completed, and the operation is convenient and quick.

The following tests were performed on the heat dissipating device in the embodiment of the present invention and the following test results were obtained:

1. and (3) high-temperature testing: the continuous work at high temperature (55 ℃) for 16 hours is met;

2. and (3) electrostatic testing: the method conforms to GBT 17626.2-2006 electromagnetic compatibility test and measurement technology electrostatic discharge immunity test;

3. fast transient testing: the method conforms to GBT 17626.4-1998 electromagnetic compatibility test and measurement technology electric fast transient pulse group immunity test;

4. and (3) surge testing: the method is in accordance with GBT 17626.5-2008 electromagnetic compatibility test and measurement technology surge (impact) immunity test.

In the embodiment of the utility model, the heat dissipation device has the following advantages:

1. for confidential and secret-related equipment, the fan can be replaced without opening the case, so that the quick replacement is realized, the operation is convenient, and the later maintenance can be easily and conveniently carried out on the heat dissipation device;

2. the cost is low, the integration level is high, and the product can be independently purchased and stocked as a standard component;

3. the installation method is simple, the firmness is strong, the operation is convenient, the standard component mode is adopted, and the cost is controllable;

4. the plug is in plug-in fit with the socket, so that the mounting precision of the fan is improved;

5. the operation is simple, the disassembly and replacement operations of the heat dissipation device can be greatly simplified, and the heat dissipation device can be conveniently used by a user particularly in a special working environment;

6. the hot drawing structure of the heat dissipation assembly fills the gap of the domestic network safety design, promotes the popularization of novel design and can bring more new functions to products in the industry;

7. the simple operation simplifies the working process and effectively improves the production efficiency.

From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: the heat dissipation assembly is used for dissipating heat; the plug is in inserting fit with the socket, so that the heat dissipation assembly is connected with the rear side plate in a clamping manner, and the heat dissipation assembly is convenient to mount and dismount; the mounting shell is used for mounting and supporting the heat dissipation assembly and the socket, specifically, the heat dissipation assembly is positioned between the rear side plate and the front side plate and is detachably connected with the front side plate, the plug is arranged towards the rear side plate, and the socket is detachably connected with the rear side plate; in other words, the assembling operation of the heat dissipation device can be completed to achieve the installation purpose only by inserting and matching the plug and the socket and connecting the heat dissipation assembly with the front side plate, or the disassembling operation or the replacing operation of the heat dissipation device can be achieved only by disassembling the heat dissipation assembly and the front side plate and removing the inserting and matching of the plug and the socket, so that the operation is simple, convenient and quick; therefore, in the technical scheme of this application, heat abstractor can conveniently carry out operations such as installation, dismantlement and change.

It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A heat dissipating device, comprising:

a mounting case (10) having a mounting cavity (11) and a vent hole (17) communicating with the mounting cavity (11);

the heat dissipation assembly (20) is used for dissipating heat, and the heat dissipation assembly (20) is positioned in the mounting cavity (11);

a plug connected to the heat sink assembly (20);

a receptacle (30) for mating with the plug;

the mounting shell (10) comprises a rear side plate (12) and a front side plate (13) which are arranged oppositely, the heat dissipation assembly (20) is detachably connected with the front side plate (13), the plug is arranged on one side, facing the rear side plate (12), of the heat dissipation assembly (20), and the socket (30) is detachably connected with the rear side plate (12).

2. The heat dissipating device according to claim 1, wherein the heat dissipating assembly (20) comprises a plurality of fans (21) arranged in sequence, and the heat dissipating device comprises a plurality of plugs arranged corresponding to the plurality of fans (21) and a plurality of sockets (30) arranged corresponding to the plurality of plugs.

3. The heat sink according to claim 2, further comprising a plurality of guiding structures (40) provided corresponding to the plurality of plugs, wherein the guiding structures (40) comprise guiding through holes for guiding the plugs.

4. The heat sink as recited in claim 3, wherein the guide structure (40) comprises:

a first guide (41) connected to the fan (21) and located on a side of the fan (21) facing the rear side plate (12);

and the second guide piece (42) is detachably connected with the first guide piece (41), and the second guide piece (42) and the first guide piece (41) enclose the guide through hole.

5. The heat dissipating device of claim 4,

the first guide piece (41) comprises a first plate section (43) connected with the fan (21) and a second plate section (44) connected with the first plate section (43), the second plate section (44) is arranged at one end, far away from the fan (21), of the first plate section (43), the second plate section (44) and the first plate section (43) are arranged in an included angle mode, the first plate section (43) is connected with the second guide piece (42) and forms the guide through hole in an enclosed mode, and a first through hole for the plug to pass through is formed in the second plate section (44); or,

the first guide members (41) of the guide structures (40) are of a unitary construction.

6. The heat dissipation device according to claim 2, further comprising a plurality of fixing members (50) corresponding to the plurality of sockets (30), wherein the plurality of fixing members (50) are detachably connected to the rear side plate (12), the fixing members (50) are provided with clamping grooves, and the sockets (30) are in clamping fit with the clamping grooves.

7. The heat dissipating device as claimed in claim 6, wherein the rear side plate (12) is provided with a plurality of second through holes (14) corresponding to the plurality of fixing members (50), and at least a portion of the socket (30) protrudes through the second through holes (14).

8. The heat sink according to any one of claims 1 to 7, further comprising a shield (60) for shielding the heat sink assembly (20), the shield (60) being connected to the rear side plate (12) and located above the heat sink assembly (20).

9. The heat sink according to claim 8, wherein the shielding element (60) is provided with a third through hole (61), and the third through hole (61) is provided corresponding to at least a part of the plug and/or at least a part of the socket (30).

10. The heat sink according to any one of claims 1 to 7, wherein the mounting housing (10) further comprises a left side plate (15) and a right side plate (16) which are oppositely arranged, the rear side plate (12), the front side plate (13), the left side plate (15) and the right side plate (16) enclose the mounting cavity (11),

the rear side plate (12), the front side plate (13) and the left side plate (15) and/or the right side plate (16) are provided with the vent holes (17); or,

rear side board (12), preceding curb plate (13), left side board (15) with be equipped with mounting hole (18) on at least one in right side board (16), heat abstractor still includes retaining member (70), retaining member (70) with mounting hole (18) cooperation will heat abstractor installs to treating on the installation component.

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