CN217606331U

CN217606331U - Heat radiator for notebook computer

Info

Publication number: CN217606331U
Application number: CN202221052035.6U
Authority: CN
Inventors: 孙弋洋; 王凌峰; 何鹏; 曾诚; 李辉
Original assignee: Hubei University
Current assignee: Hubei University
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-10-18
Anticipated expiration: 2032-05-05

Abstract

The utility model discloses a heat dissipation device for a notebook computer, which comprises a base, wherein a sliding storage strip is arranged on the base, a sliding chute matched with a first heat dissipation assembly is arranged on the sliding storage strip, a storage groove matched with a second heat dissipation assembly is arranged on the sliding storage strip, and the sliding chute and the storage groove are respectively arranged on two opposite surfaces of the sliding storage strip; the first heat dissipation assembly comprises a sliding rod, sliding blocks are arranged in the sliding grooves and matched with the sliding grooves, the sliding rod is arranged between the two sliding blocks, a plurality of fan fixing frames are arranged on the sliding rod, sliding holes matched with the sliding rod are formed in the fan fixing frames, and the first heat dissipation fan is arranged on the fan fixing frames. First radiator unit can adjust for first radiator unit matches with the radiating module on the notebook computer, has better radiating effect like this, can set up a plurality of miniature first radiator fan at the slide bar simultaneously, helps reducing the noise that first radiator fan produced like this, makes the user have better experience effect.

Description

Heat radiator for notebook computer

Technical Field

The utility model relates to a computer cooling device field, in particular to heat abstractor for notebook computer.

Background

The notebook computer can generate heat in the use process, and especially the heat dissipation is needed when the game notebook computer plays games. There are a large number of notebook computer radiators on the market, some of the radiators are large heat dissipation fans installed in the middle of the radiators, the large heat dissipation fans can generate large noise when in use, users can have a fidgety mood under the noise for a long time, if users work with the radiators, they can cause the work efficiency to be reduced due to the noise, and if users play games with the radiators, users can feel anxious because of the noise. The bottom of a laptop in the market is provided with heat dissipation holes, the positions of the heat dissipation holes of different laptops are different, and a heat dissipation fan on the existing universal heat dissipater is arranged in the middle of the heat dissipater, so that the heat dissipation fan does not correspond to the heat dissipation holes on the laptop, and the heat dissipation effect of the laptop is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art, provide a heat abstractor for notebook computer.

The purpose of the utility model is realized through the following technical scheme:

a heat dissipation device for a notebook computer comprises a base, a sliding storage strip, a first heat dissipation assembly and a second heat dissipation assembly, wherein the sliding storage strip is symmetrically arranged on two sides of the base, a sliding groove convenient for the first heat dissipation assembly to slide is formed in the sliding storage strip, the sliding groove is matched with the end portion of the first heat dissipation assembly, a storage groove is formed in the side face of the sliding storage strip, the second heat dissipation assembly is arranged in the storage groove and matched with the storage groove, and the sliding groove and the storage groove are respectively formed in two opposite faces of the sliding storage strip;

the first heat dissipation assembly comprises a sliding rod, a first heat dissipation fan, a fan fixing frame, sliding blocks and a limiting part, wherein the sliding blocks are arranged in the sliding grooves and matched with the sliding grooves, at least two sliding rods which are parallel to each other are arranged between the sliding blocks, the sliding rods are provided with a plurality of fan fixing frames, the fan fixing frames are provided with sliding holes matched with the sliding rods, the first heat dissipation fan is fixedly arranged on the fan fixing frames, and the limiting part is arranged between the sliding blocks and the sliding grooves.

Furthermore, the limiting component comprises a first reset spring and a push rod, a telescopic hole is formed in the sliding block, one end of the push rod is arranged in the telescopic hole and matched with the telescopic hole, a spherical surface is arranged at the other end of the push rod, at least two spherical grooves matched with the spherical surface are formed in the side face of each sliding groove, and the first reset spring in a compression state is arranged between the bottom of the telescopic hole and the end portion of the push rod.

Furthermore, the second heat dissipation assembly comprises a second heat dissipation fan, a storage support, rotating parts and telescopic parts, wherein the storage support is provided with a plurality of second heat dissipation fans, the two ends of the storage support are respectively connected with the two ends of the telescopic parts through the two rotating parts, the telescopic parts are fixedly arranged at the bottom of the storage groove, and the storage support is matched with the storage groove.

Further, rotary part is including rotatory female end, rotatory son end, pivot, second reset spring and location pearl, be provided with the swivelling chute on the rotatory female end rotatory son end passes through the pivot is fixed to be set up in the swivelling chute, be provided with the reset hole that runs through on the rotatory son end, second reset spring sets up in the reset hole, be provided with on the both ends of second reset spring the location pearl, the location pearl with the cooperation of the constant head tank on the rotatory female end.

Further, flexible part is including flexible outer tube and flexible inner tube, flexible inner tube sets up in the flexible outer tube and with the inner wall cooperation of flexible outer tube, flexible outer tube with the strip is accomodate in the slip is fixed to be linked to each other, flexible inner tube with rotary part is fixed to be linked to each other.

Further, two be provided with the radiator-grid on the strip is accomodate in the slip, be provided with the louvre that runs through on the radiator-grid.

Furthermore, a plurality of stop blocks for preventing the notebook computer from sliding down are arranged on the base.

Furthermore, a plurality of cushion blocks for inclining the notebook computer are arranged on the lower side of the base.

The beneficial effects of the utility model are that:

1) In this device, first radiator unit can adjust for first radiator unit matches with the radiating module on the notebook computer, has better radiating effect like this, can set up a plurality of miniature first radiator fan at the slide bar simultaneously, helps reducing the noise that first radiator fan produced like this, makes the user have better experience effect.

2) In this device, be provided with the second radiator unit, the second radiator unit helps high-efficient exhaust notebook computer both sides exhaust hot-blast, further cools down the notebook computer.

Drawings

FIG. 1 is a schematic side view of the present apparatus;

FIG. 2 is a schematic top view of the apparatus;

fig. 3 is a schematic view of an arrangement structure of a first heat dissipation assembly and a second heat dissipation assembly;

fig. 4 is a schematic cross-sectional structure view of the first heat dissipation assembly and the second heat dissipation assembly;

FIG. 5 is a schematic view of a coupling structure of the rotating member;

in the figure, 1-base, 2-sliding receiving bar, 3-sliding chute, 4-receiving groove, 5-sliding bar, 6-first cooling fan, 7-fan fixing frame, 8-sliding block, 9-first return spring, 10-top bar, 11-telescopic hole, 12-ball groove, 13-second cooling fan, 14-receiving bracket, 15-rotating female end, 16-rotating male end, 17-rotating shaft, 18-second return spring, 19-positioning ball, 20-rotating groove, 21-return hole, 22-positioning groove, 23-telescopic outer tube, 24-telescopic inner tube, 25-cooling net, 26-cooling hole, 27-baffle block and 28-cushion block.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a heat dissipation device for a notebook computer comprises a base 1, a sliding accommodating strip 2, a first heat dissipation assembly and a second heat dissipation assembly, wherein the sliding accommodating strip 2 is symmetrically arranged on two sides of the base 1, a sliding groove 3 convenient for the first heat dissipation assembly to slide is arranged on the sliding accommodating strip 2, the sliding groove 3 is matched with the end part of the first heat dissipation assembly, an accommodating groove 4 is arranged on the side surface of the sliding accommodating strip 2, the second heat dissipation assembly is arranged in the accommodating groove 4 and matched with the accommodating groove 4, and the sliding groove 3 and the accommodating groove 4 are respectively arranged on two opposite surfaces of the sliding accommodating strip 2; first radiator unit includes slide bar 5, first radiator fan 6, fan mount 7, slider 8 and spacing part, slider 8 set up in spout 3 and with spout 3 cooperation, be provided with two slide bars 5 that are parallel to each other on at least between two sliders 8, be provided with a plurality of fan mounts 7 on the slide bar 5, be provided with on the fan mount 7 with slide bar 5 complex slide opening, first radiator fan 6 is fixed to be set up on fan mount 7, be provided with spacing part between slider 8 and the spout 3. Wherein, first radiator unit dispels the heat to notebook computer's bottom, and the second radiator unit takes out second radiator unit during the use in accomodating groove 4 of accomodating when not using, then can effectually dispel the heat to the hot-air that notebook computer both sides discharged. Two slip are accomodate strip 2 and are parallel to each other, 3 relative settings of spout on two slip are accomodate strip 2, slider 8 can slide in spout 3, be provided with a plurality of prior art's first radiator fan 6 on the slide bar 5, first radiator fan 6 slides at slide bar 5 through fan mount 7, slider 8 is all fixed at slide bar 5's both ends, the position of first radiator fan 6 can fully be adjusted like this, make the louvre cooperation on a plurality of first radiator fan 6 and the last heat dissipation module of notebook computer and the notebook computer, can fully dispel the heat to the notebook computer. The sliding rod 5 is a sliding rod with a rough surface, and the fan fixing frame 7 is fixed with the sliding rod 5 due to friction force after the sliding rod 5 is positioned. The position between the sliding block 8 and the sliding groove 3 is adjustable, and the position between the sliding block 8 and the sliding groove 3 cannot slide after being adjusted due to the action of the limiting component. The base 1 is used for fixing the sliding containing strip 2, and the base 1 is a square frame.

In some embodiments, the limiting component includes a first return spring 9 and a top rod 10, the sliding block 8 is provided with a telescopic hole 11, one end of the top rod 10 is disposed in the telescopic hole 11 and is matched with the telescopic hole 11, the other end of the top rod 10 is provided with a spherical surface, the side surface of the sliding groove 3 is provided with at least two spherical grooves 12 matched with the spherical surface, and the first return spring 9 in a compressed state is disposed between the bottom of the telescopic hole 11 and the end of the top rod 10. When the sliding block 8 slides to a required position, when the ejector rod 10 is loosened and the spherical surface of the ejector rod 10 acts on the spherical groove 12, the spherical groove 12 is in a quarter-sphere shape, and the hand can be directly contacted with the ejector rod 10.

In some embodiments, the second heat dissipation assembly includes a second heat dissipation fan 13, a storage bracket 14, a rotating member, and a retractable member, the storage bracket 14 is provided with a plurality of second heat dissipation fans 13, two ends of the storage bracket 14 are respectively connected to ends of the two retractable members after passing through the two rotating members, the retractable member is fixedly disposed at the bottom of the storage groove 4, and the storage bracket 14 is matched with the storage groove 4. The second heat dissipation assembly is used for dissipating heat on two sides of the notebook computer, and in the existing notebook computer, heat dissipation holes are formed in the bottom of part of the notebook computer, and heat dissipation fins are arranged on one side or two sides of the notebook computer. The accommodating support 14 is used for bearing a second cooling fan 13 in the prior art, the rotating part plays a role in overturning, the horizontal second cooling fan 13 can be enabled to be in a vertical state, the telescopic part plays a telescopic role, and the distance between the second cooling fan 13 and the side edge of the notebook computer can be adjusted.

In some embodiments, the rotating component includes a rotating female end 15, a rotating male end 16, a rotating shaft 17, a second return spring 18 and a positioning ball 19, a rotating groove 20 is provided on the rotating female end 15, the rotating male end 16 is fixedly disposed in the rotating groove 20 through the rotating shaft 17, a through return hole 21 is provided on the rotating male end 16, the second return spring 18 is disposed in the return hole 21, the positioning ball 19 is provided on two ends of the second return spring 18, and the positioning ball 19 is engaged with a positioning groove 22 on the rotating female end 15. The turned angle between the female end 15 and the rotor end 16 is 90 degrees, the rotor end 16 rotates in the rotary groove 20 by taking the rotating shaft 17 as the center, the side walls of the two sides of the rotary groove 20 are respectively provided with a positioning groove 22, during rotation, the two positioning beads 19 compress the second return spring 18 simultaneously, so that the positioning beads 19 enter the return hole 21, when the second cooling fan 13 is in the vertical state, the positioning beads 19 enter the positioning grooves 22, at the moment, the second cooling fan 13 is in the vertical state and cannot rotate, the positioning grooves 22 are small spherical grooves, and thus, when the positioning beads 19 need to be stored in the positioning grooves 22, interference does not exist. The rotating component is connected between the telescopic component and the containing support 14, and two connection modes are provided, namely, a rotating female end 15 is connected with the containing support 14, and a rotating male end 16 is connected with a telescopic inner pipe 24; secondly, the rotary female end 15 is connected with the telescopic inner pipe 24, and the rotary male end 16 is connected with the storage bracket 14.

In some embodiments, the telescopic member includes a telescopic outer tube 23 and a telescopic inner tube 24, the telescopic inner tube 24 is disposed in the telescopic outer tube 23 and is engaged with an inner wall of the telescopic outer tube 23, the telescopic outer tube 23 is fixedly connected with the sliding storage bar 2, and the telescopic inner tube 24 is fixedly connected with the rotating member. The telescopic inner tube 24 is telescopic in the telescopic outer tube 23, so that the second cooling fan 13 can be conveniently accommodated, and the telescopic outer tube 23 and the telescopic inner tube 24 are telescopic as same as a telescopic antenna.

In some embodiments, two sliding receiving bars 2 are provided with heat dissipation nets 25, and the heat dissipation nets 25 are provided with heat dissipation holes 26 therethrough. The base 1 is provided with a plurality of stoppers 27 for preventing the notebook computer from sliding down. The lower side of the base 1 is provided with a plurality of pads 28 for tilting the notebook computer. The cooling net 25 is close to the upper plane of the sliding storage strip 2, the cooling net 25 is in contact with a notebook computer when the computer is used, the cooling net 25 is a metal net, the cooling net 25 plays a role in transferring heat, and the first cooling fan 6 is further convenient to cool. The function of the pad 28 is to make the heat dissipation net 25 in an inclined state, so that the arrangement is convenient for heat dissipation and convenient for use. When the heat dissipation net 25 is inclined, the stopper 27 rotates 90 degrees to stop the notebook computer to prevent the notebook computer from sliding. The stopper 27 is provided with a rotating shaft, and the stopper 27 can only rotate 90 degrees under the action of the rotating shaft.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein and that the invention is not to be considered as limited to the disclosed embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A heat abstractor for notebook computer which characterized in that: the heat dissipation device comprises a base (1), a sliding accommodating strip (2), a first heat dissipation assembly and a second heat dissipation assembly, wherein the sliding accommodating strip (2) is symmetrically arranged on two sides of the base (1), a sliding groove (3) which is convenient for the first heat dissipation assembly to slide is arranged on the sliding accommodating strip (2), the sliding groove (3) is matched with the end part of the first heat dissipation assembly, an accommodating groove (4) is arranged on the side surface of the sliding accommodating strip (2), the second heat dissipation assembly is arranged in the accommodating groove (4) and matched with the accommodating groove (4), and the sliding groove (3) and the accommodating groove (4) are respectively arranged on two opposite surfaces of the sliding accommodating strip (2);

the first heat dissipation assembly comprises a sliding rod (5), a first heat dissipation fan (6), a fan fixing frame (7), a sliding block (8) and a limiting component, wherein the sliding block (8) is arranged in the sliding groove (3) and matched with the sliding groove (3), two sliding rods (5) which are parallel to each other are arranged between the sliding blocks (8) at least, a plurality of fan fixing frames (7) are arranged on the sliding rod (5), sliding holes matched with the sliding rods (5) are arranged on the fan fixing frame (7), the first heat dissipation fan (6) is fixedly arranged on the fan fixing frame (7), and the limiting component is arranged between the sliding blocks (8) and the sliding groove (3).

2. The heat dissipation device of claim 1, wherein: the limiting component comprises a first reset spring (9) and a push rod (10), a telescopic hole (11) is formed in the sliding block (8), one end of the push rod (10) is arranged in the telescopic hole (11) and matched with the telescopic hole (11), a spherical surface is arranged at the other end of the push rod (10), at least two spherical grooves (12) matched with the spherical surface are formed in the side face of the sliding groove (3), the first reset spring (9) is in a compression state, and the bottom of the telescopic hole (11) and the end portion of the push rod (10) are arranged between each other.

3. The heat dissipating device for a notebook computer according to claim 1 or 2, wherein: the second heat dissipation assembly comprises a second heat dissipation fan (13), a storage support (14), rotating parts and telescopic parts, wherein the second heat dissipation fan (13) is arranged on the storage support (14), the two ends of the storage support (14) are respectively connected with the two ends of the telescopic parts through the two rotating parts, the telescopic parts are fixedly arranged at the bottom of the storage groove (4), and the storage support (14) is matched with the storage groove (4).

4. The heat dissipation device for a notebook computer according to claim 3, wherein: rotary part is including rotatory female end (15), rotor end (16), pivot (17), second reset spring (18) and location pearl (19), be provided with on the rotatory female end (15) swivelling chute (20), rotor end (16) are passed through pivot (17) are fixed to be set up in swivelling chute (20), be provided with reset hole (21) that run through on rotor end (16), second reset spring (18) set up in reset hole (21), be provided with on the both ends of second reset spring (18) location pearl (19), location pearl (19) with constant head tank (22) cooperation on the rotatory female end (15).

5. The heat dissipation device for a notebook computer according to claim 3, wherein: the telescopic component comprises a telescopic outer tube (23) and a telescopic inner tube (24), the telescopic inner tube (24) is arranged in the telescopic outer tube (23) and matched with the inner wall of the telescopic outer tube (23), the telescopic outer tube (23) is fixedly connected with the sliding storage strip (2), and the telescopic inner tube (24) is fixedly connected with the rotating component.

6. The heat dissipating device for a notebook computer according to claim 1 or 2, wherein: two be provided with radiator-grid (25) on slip accomodate strip (2), radiator-grid (25) are last to be provided with louvre (26) that run through.

7. The heat dissipating device for a notebook computer according to claim 1 or 2, wherein: the base (1) is provided with a plurality of stop blocks (27) for preventing the notebook computer from sliding off.

8. The heat dissipating device for a notebook computer according to claim 1 or 2, wherein: the lower side of the base (1) is provided with a plurality of cushion blocks (28) which enable the notebook computer to incline.