CN215494916U

CN215494916U - Detachable heat dissipation accessory for computer

Info

Publication number: CN215494916U
Application number: CN202121997639.3U
Authority: CN
Inventors: 周维山
Original assignee: Hebei Lianxun Electronic Products Manufacturing Co ltd
Current assignee: Hebei Lianxun Electronic Products Manufacturing Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-01-11
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a detachable heat dissipation accessory for a computer, which comprises a case, wherein a heat dissipation part is arranged on the outer surface of the case, a locking part is fixedly connected to the heat dissipation part, and the heat dissipation part is detachably connected with the case through the locking part; the heat dissipation part comprises a heat dissipation cylinder arranged on the outer surface of the case, a heat conduction plate is arranged in the heat dissipation cylinder, the heat conduction plate penetrates through the heat dissipation cylinder and is abutted against the case, a heat dissipation fan is arranged at one end of the heat dissipation cylinder, and a flow guide part is arranged at the other end of the heat dissipation cylinder; the locking part comprises two oppositely arranged supporting plates, the two supporting plates are fixedly connected with the top end and the bottom end of the heat radiating cylinder respectively, one side, close to the case, of each supporting plate is provided with a sliding groove, and a fixing plate is fixedly connected in each sliding groove. The utility model can realize the heat dissipation accessory which is convenient to install and disassemble outside the case, and the heat in the case is led out through the heat dissipation accessory, thereby improving the heat dissipation effect in the case.

Description

Detachable heat dissipation accessory for computer

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a detachable heat dissipation accessory for a computer.

Background

Computers play an increasingly important role in daily life, and for example, desktop computers generate much heat when a CPU, a graphics card, and a memory in a main board of a case are used. Along with the continuous improvement of science and technology level, the operating frequency of components and parts in the computer increases gradually, leads to its heat that gives off at the in-process of work to increase gradually, and traditional fan heat radiation structure can only reduce the heat that these components and parts after upgrading sent out through the quantity that increases fan diameter or fan.

However, the quantity of fan diameter or fan is fixed the setting when the case is shipped from the factory to install mostly, even later stage can be artificial change or increase the fan, but the process of changing or increasing the fan is complicated, and change speed is slow, when needing the case at a certain period of time rapid cooling, obviously be inadvisable through changing or increasing the fan, the effect of fan is the heat that reduces the quick-witted incasement, can set up the convenient heat dissipation accessory of dismantlement so in the case outside, dispel the heat to quick-witted incasement portion through the heat dissipation accessory, and then improve the radiating rate of quick-witted incasement portion.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a detachable heat dissipation accessory for a computer, which solves the problems in the prior art, can realize the heat dissipation accessory which is convenient to mount and dismount outside a case, and can lead out heat in the case through the heat dissipation accessory so as to improve the heat dissipation effect in the case.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a detachable heat dissipation accessory for a computer, which comprises a case, wherein a heat dissipation part is arranged on the outer surface of the case, a locking part is fixedly connected to the heat dissipation part, and the heat dissipation part is detachably connected with the case through the locking part;

the heat dissipation part comprises a heat dissipation cylinder arranged on the outer surface of the case, a heat conduction plate is arranged in the heat dissipation cylinder, the heat conduction plate penetrates through the heat dissipation cylinder and is abutted against the case, a heat dissipation fan is arranged at one end of the heat dissipation cylinder, and a flow guide part is arranged at the other end of the heat dissipation cylinder;

the locking part comprises two opposite supporting plates, the two supporting plates are fixedly connected with the top end and the bottom end of the heat radiating cylinder respectively, a sliding groove is formed in one side, close to the case, of the supporting plates, a fixing plate is fixedly connected in the sliding groove, sliding plates are fixedly connected to the two ends of the fixing plate through locking springs, one ends, far away from the locking springs, of the sliding plates are rotatably connected with locking plates, the sliding plates pass through the sliding grooves and the supporting plates in sliding connection, and the locking plates are abutted to the case.

Preferably, the slide is kept away from the one end of backup pad is seted up flutedly, be provided with the bull stick in the recess, the bull stick with the slide rigid coupling, the cover is equipped with two swivels on the bull stick, the swivel pass through the connecting rod with the lockplate rigid coupling, the swivel with the bull stick rotates to be connected, the cover is equipped with the torsional spring on the bull stick, the torsional spring is located two between the swivels, the one end of torsional spring with the slide rigid coupling, the other end of torsional spring with the lockplate rigid coupling.

Preferably, a storage groove is formed in the sliding plate, and the locking plate is located in the storage groove.

Preferably, the guide member comprises a guide rod arranged in the heat dissipation cylinder, the guide rod is fixedly connected with the heat dissipation cylinder, and the guide rod is rotatably connected with a guide plate.

Preferably, a suction cup is fixedly connected to one side, close to the case, of the heat dissipation cylinder, and the suction cup abuts against the surface of the case.

Preferably, a heat conducting rod is arranged in the sucker, one end of the heat conducting rod is abutted to the case, and the other end of the heat conducting rod is communicated with the inside of the heat radiating cylinder.

Preferably, a limiting plate is arranged in the chute, the limiting plate is located on one side, close to the case, of the sliding plate, the limiting plate is fixedly connected with the supporting plate, a limiting block is fixedly connected to the sliding plate, the limiting block is located between the limiting plate and the fixed plate, and the limiting plate abuts against the limiting block.

Preferably, a power box is arranged below the heat dissipation fan, and the power box is electrically connected with the heat dissipation fan.

The utility model discloses the following technical effects:

1. through setting up the radiating part, install a heat dissipation section of thick bamboo in quick-witted case outside, through the laminating of heat-conducting plate and quick-witted case outer wall, the heat-conducting plate is with quick-witted incasement portion's heat conduction to a heat dissipation section of thick bamboo, dispels the heat through radiator fan afterwards, has improved the radiating efficiency of quick-witted case on the one hand, and on the other hand, the radiating part sets up in quick-witted case outside, and is simple to use, convenient to detach and installation.

2. Through setting up the sticking department, the radiating part is fixed on quick-witted case to the locking department, simultaneously because the existence of sticking department for the radiating part is dismantled conveniently on quick-witted case, easy operation, and the practicality is high.

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 embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a perspective view of a heat dissipation assembly in use;

FIG. 2 is a perspective view of the heat dissipation assembly in an unused state;

FIG. 3 is a perspective view of the locking plate;

FIG. 4 is a perspective view of the baffle member;

FIG. 5 is a perspective view of a heat dissipation assembly mounted on a chassis;

the heat dissipation device comprises a case 1, a heat dissipation cylinder 2, a heat conduction plate 3, a heat dissipation fan 4, a support plate 5, a sliding groove 6, a fixing plate 7, a locking spring 8, a sliding plate 9, a locking plate 10, a groove 11, a rotating rod 12, a rotating ring 13, a torsion spring 14, a storage groove 15, a guide rod 16, a guide plate 17, a suction disc 18, a heat conduction rod 19, a limiting plate 20, a limiting block 21, a power supply box 22 and a connecting rod 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

The utility model provides a detachable heat dissipation accessory for a computer, which comprises a case 1, wherein a heat dissipation part is arranged on the outer surface of the case 1, a locking part is fixedly connected to the heat dissipation part, and the heat dissipation part is detachably connected with the case 1 through the locking part; the heat dissipation part comprises a heat dissipation cylinder 2 arranged on the outer surface of the case 1, a heat conduction plate 3 is arranged in the heat dissipation cylinder 2, the heat conduction plate 3 penetrates through the heat dissipation cylinder 2 to be abutted against the case 1, a heat dissipation fan 4 is arranged at one end of the heat dissipation cylinder 2, and a flow guide part is arranged at the other end of the heat dissipation cylinder 2; the locking portion includes two backup pads 5 that set up relatively, two backup pads 5 respectively with 2 tops of heat-dissipating cylinder and bottom rigid coupling, spout 6 has been seted up to one side that backup pad 5 is close to quick-witted case 1, the rigid coupling has fixed plate 7 in the

spout

6, 7 both ends of fixed plate have slide 9 through 8 rigid couplings of locking spring, slide 9 is kept away from the one end of locking spring 8 and is rotated and be connected with lockplate 10, slide 9 passes through

spout

6 and 5 sliding connection of backup pad, lockplate 10 and quick-witted case 1 butt.

When using, the extension length of slide 9 can be adjusted according to the size of quick-witted case 1, in order to be suitable for not unidimensional quick-witted case 1, under the cooperation of locking spring 8 and lockplate 10, lock heat dissipation cylinder 2, make heat-conducting plate 3 on heat dissipation cylinder 2 attached on quick-witted case 1's surface, heat-conducting plate 3 can adsorb the heat on the quick-witted case 1, and with heat transfer to in heat dissipation cylinder 2, accelerate the thermal elimination in quick-witted case 1, subsequently under radiator fan 4's effect, discharge the heat in heat dissipation cylinder 2, after finishing using, only need remove lockplate 10 and quick-witted case 1's contact, slide 9 and lockplate 10 can contract under the effect of locking spring 8, finally all contract to in spout 6, the device that the shrink finishes can reduce occupation space.

The surface of the locking plate 10 close to the chassis 1 is rough, so as to increase the friction between the locking plate 10 and the chassis 1, and prevent the heat dissipation fittings from falling off.

This heat dissipation accessory can set up a plurality ofly according to the in-service use condition, and a plurality of heat dissipation accessories set up side by side to improve the radiating effect to quick-witted case 1.

Further optimize the scheme, recess 11 has been seted up to the one end that backup pad 5 was kept away from to slide 9, is provided with bull stick 12 in the recess 11, bull stick 12 and slide 9 rigid coupling, the cover is equipped with two change 13 on the bull stick 12, change 13 through connecting rod 23 and lockplate 10 rigid coupling, change 13 and bull stick 12 rotate to be connected, the cover is equipped with torsional spring 14 on the bull stick 12, torsional spring 14 is located between two change 13, the one end and the slide 9 rigid coupling of torsional spring 14, the other end and the lockplate 10 rigid coupling of torsional spring 14. The rotating rod 12 and the rotating ring 13 are used for enabling the locking plate 10 to rotate relative to the supporting plate 5, when the heat dissipation cylinder 2 needs to be locked with the case 1, the rotating locking plate 10 and the case 1 are in a horizontal state, due to the existence of the torsion spring 14, an acting force for returning to the original position exists in the locking plate 10, at the moment, the locking plate 10 is abutted to the case 1, the two locking plates 10 clamp the case 1 under the action of the torsion spring 14, finally, the heat dissipation cylinder 2 is fixed on the case 1, when the heat dissipation cylinder needs to be detached, the locking plate 10 only needs to be rotated again, the locking plate 10 is separated from the case 1, then, the locking plate 10 is loosened, and the locking plate 10 returns to the original position under the action of the torsion spring 14.

In a further optimized scheme, a storage groove 15 is formed in the sliding plate 9, and the locking plate 10 is located in the storage groove 15. The effect of storing groove 15 is used for placing lockplate 10, and the initial position of lockplate 10 is in storing groove 15, and after finishing using, lockplate 10 gets back to in storing groove 15 under torsional spring 14's effect, and has not had the existence of lockplate 10, and locking spring 8 drives slide 9 and contracts, and owing to storing groove 15's existence this moment, lockplate 10 does not influence the normal shrink of slide 9, and final purpose is sparingly occupation space, conveniently carries simultaneously.

Further optimize the scheme, the guide member includes guide rod 16 arranged in the heat-dissipating cylinder 2, the guide rod 16 is fixedly connected with the heat-dissipating cylinder 2, and the guide rod 16 is rotatably connected with guide plate 17. The effect of water conservancy diversion spare is to carry out the water conservancy diversion to the hot-blast in the heat dissipation cylinder 2, through the setting of guide plate 17 direction for the hot-blast that obtains after the heat transfer can not be sprayed on the surface of quick-witted case 1 by heat dissipation cylinder 2, in order to improve the radiating effect of quick-witted case 1.

According to a further optimized scheme, a suction cup 18 is fixedly connected to one side, close to the case 1, of the heat dissipation cylinder 2, and the suction cup 18 abuts against the surface of the case 1. The sucking disc 18 is used for assisting in fixing, whether the sucking disc 18 can be used or not can be determined according to actual conditions, when the heat dissipation cylinder 2 is inconvenient to fix on the case 1, the heat dissipation cylinder 2 is firstly preliminarily fixed on the surface of the case 1 through the sucking disc 18, and then the position of the sliding plate 9 is adjusted to realize final fixed connection of the heat dissipation cylinder 2.

Further optimize the scheme, be provided with heat conduction stick 19 in the sucking disc 18, heat conduction stick 19's one end and quick-witted case 1 butt, heat conduction stick 19's the other end and the interior intercommunication of heat dissipation section of thick bamboo 2. The setting of heat conduction stick 19 is for increasing the heat radiating area of quick-witted case 1, and when sucking disc 18 and quick-witted case 1 actuation, the one end of heat conduction stick 19 should with quick-witted case 1's surface contact, and heat conduction stick 19 is the same with the material of heat-conducting plate 3, and the copper product can be chooseed for use to the heat-conducting material, nevertheless not spacing copper product, and the material is selected to use the heat conduction effect good as the excellence.

Further optimize the scheme, be provided with limiting plate 20 in the spout 6, limiting plate 20 is located one side that slide 9 is close to quick-witted case 1, and limiting plate 20 and backup pad 5 rigid coupling, and the rigid coupling has stopper 21 on the slide 9, and stopper 21 is located between limiting plate 20 and the fixed plate 7, and limiting plate 20 and stopper 21 butt. In order to prevent that when fixed, because personnel's operation leads to slide 9 to leave spout 6, leads to the heat dissipation accessory to damage, consequently set up limiting plate 20 on spout 6, limiting plate 20 cooperates with stopper 21 on the slide 9 for slide 9 slides and can not break away from spout 6, and then guarantees the normal use of heat dissipation accessory.

In a further optimized scheme, a power box 22 is arranged below the heat dissipation fan 4, and the power box 22 is electrically connected with the heat dissipation fan 4. The power box 22 is used for increasing the power of the heat dissipation fan 4, a USB interface may be disposed on the surface of the power box 22, and when the heat dissipation assembly is used for heat dissipation, the power box can be connected to the chassis 1 through the USB interface to supply power, which belongs to the prior art and will not be described herein in any greater detail,

the working principle is as follows:

when heat dissipation accessories are used for heat dissipation, the suction cups 18 are installed on the surface of the case 1 to realize primary fixing of the heat dissipation cylinder 2, the sliding plate 9 is stretched, the stretching length of the sliding plate 9 is slightly larger than the size of the case 1, then the locking plate 10 is rotated, the locking plate 10 is taken out of the storage groove 15, the locking plate 10 and the case 1 are in a horizontal state, then the sliding plate 9 is loosened, the sliding plate 9 contracts under the action of the locking spring 8, the locking plate 10 is abutted against the case 1 to further fix the heat dissipation cylinder 2, the power supply box 22 is opened, the heat dissipation fan 4 works, heat generated by the case 1 is conducted into a cavity of the heat dissipation cylinder 2 through the heat conduction plate 3 and the heat conduction rods 19 and is blown away by the heat dissipation fan 4, when the heat dissipation accessories are required to be removed after use, the locking plate 10 is rotated, then a small section of the sliding plate 9 is stretched, the locking plate 10 returns to the storage groove 15 under the action of the torsion spring 14, then the sliding plate 9 is loosened, the sliding plate 9 returns to the sliding groove 6 under the action of the locking spring 8, finally the sucker 18 is separated from the case 1, the disassembly of the heat dissipation accessory is finished, the assembly and disassembly operation of the heat dissipation accessory is simple, and the heat dissipation effect of the heat dissipation accessory is good.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. A detachable heat dissipation accessory for a computer comprises a case (1) and is characterized in that a heat dissipation part is arranged on the outer surface of the case (1), a locking part is fixedly connected to the heat dissipation part, and the heat dissipation part is detachably connected with the case (1) through the locking part;

the heat dissipation part comprises a heat dissipation cylinder (2) arranged on the outer surface of the case (1), a heat conduction plate (3) is arranged in the heat dissipation cylinder (2), the heat conduction plate (3) penetrates through the heat dissipation cylinder (2) to be abutted against the case (1), a heat dissipation fan (4) is arranged at one end of the heat dissipation cylinder (2), and a flow guide part is arranged at the other end of the heat dissipation cylinder (2);

the locking part includes backup pad (5) that two relative settings, two backup pad (5) respectively with radiating cylinder (2) top and bottom rigid coupling, backup pad (5) are close to spout (6) have been seted up to one side of quick-witted case (1), the rigid coupling has fixed plate (7) in spout (6), fixed plate (7) both ends have slide (9) through locking spring (8) rigid coupling, slide (9) are kept away from the one end of locking spring (8) is rotated and is connected with lockplate (10), slide (9) are passed through spout (6) with backup pad (5) sliding connection, lockplate (10) with quick-witted case (1) butt.

2. The detachable heat sink assembly of claim 1, wherein: slide (9) are kept away from the one end of backup pad (5) is seted up fluted (11), be provided with bull stick (12) in recess (11), bull stick (12) with slide (9) rigid coupling, the cover is equipped with two swivel (13) on bull stick (12), swivel (13) through connecting rod (23) with lockplate (10) rigid coupling, swivel (13) with bull stick (12) rotate to be connected, the cover is equipped with torsional spring (14) on bull stick (12), torsional spring (14) are located two between swivel (13), the one end of torsional spring (14) with slide (9) rigid coupling, the other end of torsional spring (14) with lockplate (10) rigid coupling.

3. The detachable heat sink assembly of claim 1, wherein: a storage groove (15) is formed in the sliding plate (9), and the locking plate (10) is located in the storage groove (15).

4. The detachable heat sink assembly of claim 1, wherein: the flow guide piece comprises a flow guide rod (16) arranged in the heat dissipation cylinder (2), the flow guide rod (16) is fixedly connected with the heat dissipation cylinder (2), and a flow guide plate (17) is rotatably connected to the flow guide rod (16).

5. The detachable heat sink assembly of claim 1, wherein: and a suction cup (18) is fixedly connected to one side, close to the case (1), of the heat dissipation cylinder (2), and the suction cup (18) is abutted to the surface of the case (1).

6. The detachable heat sink assembly of claim 5, wherein: a heat conducting rod (19) is arranged in the sucker (18), one end of the heat conducting rod (19) is abutted to the case (1), and the other end of the heat conducting rod (19) is communicated with the inside of the heat radiating cylinder (2).

7. The detachable heat sink assembly of claim 1, wherein: be provided with limiting plate (20) in spout (6), limiting plate (20) are located slide (9) are close to one side of quick-witted case (1), just limiting plate (20) with backup pad (5) rigid coupling, the rigid coupling has stopper (21) on slide (9), stopper (21) are located limiting plate (20) with between fixed plate (7), limiting plate (20) with stopper (21) butt.

8. The detachable heat sink assembly of claim 1, wherein: a power supply box (22) is arranged below the heat dissipation fan (4), and the power supply box (22) is electrically connected with the heat dissipation fan (4).