CN209946813U

CN209946813U - Computer heat abstractor

Info

Publication number: CN209946813U
Application number: CN201920888919.7U
Authority: CN
Inventors: 周娟; 吕晋俐; 陈媛媛
Original assignee: Shanxi Vocationl Technical College
Current assignee: Shanxi Vocationl Technical College
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-01-14
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a computer heat abstractor, be in including casing, setting heating panel, the setting at casing top are in motor in the casing is in with connecting motor and the epaxial radiator fan of motor output still includes elastic support board and adjustment mechanism, the front end of casing bottom is contradicted on the desktop, elastic support board sets up the bottom of casing rear side, and elastic support board supports and presses on the desktop, adjustment mechanism is through adjusting this heat abstractor's inclination is adjusted to elastic support board's deformation volume. The application provides a computer heat abstractor radiating effect is good, and inclination adjusts the convenience.

Description

Computer heat abstractor

Technical Field

The utility model relates to a computer heat dissipation technical field, concretely relates to computer heat abstractor.

Background

The computer is commonly called as a computer, and is modern intelligent electronic equipment capable of automatically processing mass data at high speed according to program operation. The computer mainly comprises a notebook computer and a desktop computer, wherein the notebook computer is popular with people due to small volume and easy to carry, but the notebook computer also has the problem of heat dissipation, particularly in the midsummer, the heat dissipation system of the notebook computer cannot meet the required heat dissipation requirement due to overhigh environment temperature, and the service life of the notebook computer can be influenced due to overhigh internal temperature in severe cases.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a computer heat abstractor that radiating effect is good, inclination is adjustable.

In order to achieve the above object, the utility model provides a following technical scheme: a computer heat dissipation device comprises a shell, a heat dissipation plate arranged at the top of the shell, a motor arranged in the shell, a heat dissipation fan connected to an output shaft of the motor, an elastic support plate and an adjusting mechanism, wherein the front end of the bottom of the shell abuts against a desktop, the elastic support plate is arranged at the bottom of the rear side of the shell and abuts against the desktop, and the adjusting mechanism adjusts the inclination angle of the heat dissipation device by adjusting the deformation amount of the elastic support plate.

The elastic support plate is characterized by further comprising a sliding rod and a pair of guide rails, the guide rails are arranged on the bottom surface in the shell in parallel, one end of the elastic support plate is fixed on the shell, the other end of the elastic support plate is connected with the sliding rod, the end portions of the sliding rod are respectively in sliding fit with the guide rails on the corresponding side, and the elastic support plate penetrates through the shell and abuts against and presses the tabletop.

Furthermore, the elastic support plate comprises a fixing plate part, an arc-shaped plate part and a socket rolling part which are sequentially connected, the fixing plate part is fixed on the bottom surface in the shell, the socket rolling part is sleeved on the sliding rod, and the arc-shaped plate part penetrates through the shell and is pressed on the desktop.

Furthermore, the adjusting mechanism comprises a traction rope and a locking and pressing piece, one end of the traction rope is connected to the sliding rod, the locking and pressing piece is installed on the shell, and the locking and pressing piece is used for pressing the traction rope on the shell.

Furthermore, the adjusting mechanism further comprises a rope winding wheel, a hand wheel and a rotating shaft, wherein the rotating shaft is arranged on the shell, the rope winding wheel is arranged at one end of the rotating shaft, the other end of the traction rope is wound on the rope winding wheel, and the hand wheel is arranged at the other end of the rotating shaft.

Furthermore, the adjusting mechanism further comprises a torsion spring, the torsion spring is sleeved on the rotating shaft, and the torsion spring is connected between the shell and the rope winding wheel.

Furthermore, the traction rope passes through the first rope hole of the shell and then extends against the bottom wall of the empty groove of the shell, the swing arm part of the locking and pressing part is pivoted in the empty groove, a pressure head part is arranged on one side, close to the bottom wall of the empty groove, of the swing arm part, and when the swing arm part is clamped in the empty groove, the pressure head part presses the traction rope on the bottom wall of the empty groove.

Furthermore, a cushion block is arranged on the bottom wall of the empty groove, and when the swing arm part is clamped in the empty groove, the pressure head part presses the traction rope on the cushion block.

Furthermore, a spanner part is arranged on one side of the swing arm part, which is far away from the bottom wall of the empty groove.

Further, a middle plate is arranged in the shell, the middle plate divides the shell into an upper cavity and a lower cavity, the heat dissipation fan is arranged in the upper cavity, and a dust filter screen is arranged on the middle plate.

According to the above technical solution, the utility model has the advantages that:

1. compared with the prior art, the heat dissipation plate of the utility model is made of metal material, has good heat conductivity, is provided with a plurality of heat dissipation holes, and when in work, a pair of motors drive a pair of heat dissipation fans to effectively dissipate heat of the notebook computer, so that the heat dissipation effect is good;

2. this computer heat abstractor's inclination is adjustable, different people's user demand has been satisfied, furthermore, when adjusting inclination, pull earlier the lock casting die and relieve the locking of lock casting die to the haulage rope, then the wrench movement hand wheel, adjust the radius of curvature size of elastic support plate through the haulage rope, and then reach the inclination purpose of adjusting the casing, treat to reach required inclination after, reverse pull lock casting die, make the lock casting die compress tightly the haulage rope on the casing can, can know by the aforesaid, this computer heat abstractor is when adjusting inclination, easy operation, it is convenient.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a schematic sectional structure diagram of the present invention.

Fig. 2 is a schematic view of a partial structure of the present invention.

Fig. 3 is a schematic front view of the elastic support plate of the present invention.

Fig. 4 is a schematic top view of the elastic support plate of the present invention.

Labeled as: the heat dissipation device comprises a shell 1, an upper cavity 11, a lower cavity 12, an arc curved surface 13, a bottom hole 14, a first rope hole 15, a hollow groove 16, a cushion block 161, a second rope hole 17, a boss 18, a shaft hole 19, a heat dissipation plate 2, a motor 3, a heat dissipation fan 4, a middle plate 5, a dust filter net 51, an elastic support plate 6, a fixing plate part 61, an arc plate part 62, a socket rolling part 63, a notch 631, a sliding rod 7, a guide rail 8, an adjusting mechanism 9, a traction rope 91, a lock pressing part 92, a swing arm part 921, a pressure head part 922, a hook part 923, a wrench part 924, a rope rolling wheel 93, a hand wheel 94, a torsion spring 95, a.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a computer heat dissipation device as shown in fig. 1 includes a housing 1, a heat dissipation plate 2, a pair of motors 3, a pair of heat dissipation fans 4, a middle plate 5, an elastic support plate 6, a slide bar 7, a pair of guide rails 8 and an adjusting mechanism 9, wherein a circular arc curved surface 13 is provided at a front side edge of a bottom of the housing 1, the heat dissipation plate 2 is provided at a top of the housing 1, a plurality of heat dissipation holes are provided on the heat dissipation plate 2, and the heat dissipation plate 2 is made of a metal material and has good thermal conductivity, the middle plate 5 is provided in the housing 1, and the housing 1 is divided into an upper chamber 11 and a lower chamber 12 by the middle plate 5, the motors 3 are provided in the lower chamber 12, an output shaft of the motors 3 extends into the upper chamber 11 through the middle plate 5, the heat dissipation fans 4 are connected to the output shaft of the, the dust filtering device has the advantages that the dust filtering effect is achieved, the pair of guide rails 8 are arranged on the bottom wall of the lower cavity 12 in parallel, the end portions of the sliding rods 7 are in sliding fit with the guide rails 8 on the corresponding side respectively, one end of the elastic supporting plate 6 is fixed on the bottom wall of the lower cavity 12, the other end of the elastic supporting plate 6 is connected with the sliding rods 7, one end of a traction rope 91 of the adjusting mechanism 9 is connected to the sliding rods 7, and the adjusting mechanism 9 is used for adjusting the inclination angle of the heat radiating device.

In this embodiment, as shown in fig. 1, 3, and 4, the elastic support plate 6 includes a fixed plate portion 61, an arc-shaped plate portion 62, and a socket rolling portion 63, which are connected in sequence, the fixed plate portion 61 is fixed on the bottom wall of the lower cavity 12, the socket rolling portion 63 is sleeved on the sliding rod 7, a notch 631 is disposed in the middle of the socket rolling portion 63, one end of the pulling rope 91 is connected to the sliding rod 7 exposed from the notch 631, and the arc-shaped plate portion 62 penetrates through the bottom hole 14 of the housing 1 and presses against the table top.

In this embodiment, as shown in fig. 1 and fig. 2, the adjusting mechanism 9 includes a pulling rope 91, a pressing member 92, a rope winding wheel 93, a hand wheel 94 and a rotating shaft 96, one end of the pulling rope 91 is connected to the sliding rod 7, the other end of the pulling rope 91 penetrates out of the lower cavity 12 from the first rope hole 15 of the housing 1, and first extends against the bottom wall of the empty slot 16 of the housing 1, and then extends into the upper cavity 11 from the second rope hole 17 of the housing 1 and winds around the rope winding wheel 93, a swing arm 921 of the pressing member 92 is rotatably disposed in the empty slot 16 of the housing 1, a pressing head 922 is disposed on one side of the swing arm 921 close to the bottom wall of the empty slot 16, a pad 161 is disposed on the bottom wall of the empty slot 16, a hook 923 is further disposed on one side of the swing arm close to the bottom wall of the empty slot 16, when the hook 923 is engaged with the boss 18 in the empty slot 16, the pressing head 922 presses the pulling rope 91 against the bottom wall of the empty slot 16, thereby fix haulage rope 91 reliably on casing 1, be equipped with spanner 924 on the one side of swing arm portion 921 keeping away from 16 diapalls of dead slot, pivot 96 is installed in the shaft hole 19 of casing 1, rope winding wheel 93 is installed and is located one of epicoele 11 at pivot 96, hand wheel 94 is installed and is located the outside other end of casing 1 at pivot 96, when using, user's accessible rotates hand wheel 94 and controls haulage rope 91, furthermore, adjustment mechanism 9 still includes torsional spring 95, torsional spring 95 cover is established on pivot 96, and torsional spring 95 connects between casing 1 and rope winding wheel 93, torsional spring 95 cooperatees with elastic support plate 6 and makes haulage rope 91 be in the state of tightening all the time, in addition, cover in the outside of rope winding wheel 93 and be equipped with a dust cover 10, play the effect of dust filtration.

In this embodiment, as shown in fig. 1 and 2, the power cord of the motor 3 penetrates through the housing 1 to connect with an external power source, when the power source is turned on, the pair of motors 3 drives the pair of heat dissipation fans 4 to effectively dissipate heat of the notebook computer, and when the angle is adjusted, the wrench portion 924 of the locking/pressing member 92 is first pulled to unlock the pulling rope 91 from the locking/pressing member 92, after the pulling rope 91 is unlocked, the elastic support plate 6 overcomes the elastic force recovery portion of the torsion spring 95 to deform, so that the heat dissipation apparatus is located at the maximum inclination angle, then the hand wheel 94 is twisted to enable the rope winding wheel 93 to wind the pulling rope 91, during the winding of the pulling rope 91, the pulling rope 91 pulls the sliding rod 7 to increase the curvature radius of the elastic support plate 6, so that the inclination angle of the housing 1 gradually decreases, and after the required inclination angle is reached, the locking/pressing member 92 is reversely pulled to enable the locking/pressing member, when the elastic support plate 6 is stretched to the maximum, the elastic support plate 6 is retracted into the housing 1, and the bottom surface of the housing 1 abuts against the table top.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to 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

1. A computer heat dissipation device comprises a shell (1), a heat dissipation plate (2) arranged at the top of the shell (1), a motor (3) arranged in the shell (1) and a heat dissipation fan (4) connected to an output shaft of the motor (3), and is characterized by further comprising an elastic support plate (6) and an adjusting mechanism (9), wherein the front end of the bottom of the shell (1) is abutted to a desktop, the elastic support plate (6) is arranged at the bottom of the rear side of the shell (1), the elastic support plate (6) is abutted to the desktop, and the adjusting mechanism (9) adjusts the inclination angle of the heat dissipation device by adjusting the deformation amount of the elastic support plate (6).

2. The computer heat dissipation device according to claim 1, further comprising a sliding rod (7) and a pair of guide rails (8), wherein the pair of guide rails (8) are arranged in parallel on the bottom surface inside the housing (1), one end of the elastic support plate (6) is fixed on the housing (1), the other end of the elastic support plate (6) is connected with the sliding rod (7), the end portions of the sliding rod (7) are respectively in sliding fit with the guide rails (8) on the corresponding side, and the elastic support plate (6) penetrates through the housing (1) and is pressed against a table top.

3. The computer heat dissipation device according to claim 2, wherein the elastic support plate (6) comprises a fixed plate portion (61), an arc-shaped plate portion (62) and a nest-rolling portion (63) which are connected in sequence, the fixed plate portion (61) is fixed on the bottom surface in the housing (1), the nest-rolling portion (63) is sleeved on the sliding rod (7), and the arc-shaped plate portion (62) penetrates through the housing (1) and is pressed against a desktop.

4. The computer heat sink according to claim 3, wherein the adjusting mechanism (9) comprises a pulling rope (91) and a locking and pressing member (92), one end of the pulling rope (91) is connected to the sliding rod (7), the locking and pressing member (92) is installed on the housing (1), and the locking and pressing member (92) is used for pressing the pulling rope (91) on the housing (1).

5. The computer heat sink according to claim 4, wherein the adjusting mechanism (9) further comprises a rope winding wheel (93), a hand wheel (94) and a rotating shaft (96), the rotating shaft (96) is mounted on the housing (1), the rope winding wheel (93) is mounted on one end of the rotating shaft (96), the other end of the traction rope (91) is wound on the rope winding wheel (93), and the hand wheel (94) is mounted on the other end of the rotating shaft (96).

6. The computer heat sink according to claim 5, wherein the adjusting mechanism (9) further comprises a torsion spring (95), the torsion spring (95) is sleeved on the rotating shaft (96), and the torsion spring (95) is connected between the housing (1) and the rope winding wheel (93).

7. The computer heat sink according to claim 4, wherein the pulling rope (91) passes through the first rope hole (15) of the housing (1) and then extends against the bottom wall of the hollow groove (16) of the housing (1), the swing arm portion (921) of the locking and pressing member (92) is pivoted in the hollow groove (16), a pressing head portion (922) is arranged on one side of the swing arm portion (921) close to the bottom wall of the hollow groove (16), and when the swing arm portion (921) is clamped in the hollow groove (16), the pressing head portion (922) presses the pulling rope (91) against the bottom wall of the hollow groove (16).

8. The computer heat sink according to claim 7, wherein a pad (161) is disposed on a bottom wall of the hollow slot (16), and when the swing arm portion (921) is engaged in the hollow slot (16), the pressing head portion (922) presses the pulling rope (91) against the pad (161).

9. The heat sink for computer as claimed in claim 7, wherein a trigger portion (924) is provided on a side of the swing arm portion (921) away from the bottom wall of the cavity (16).

10. The computer heat sink according to claim 1, wherein a middle plate (5) is disposed in the housing (1), the middle plate (5) divides the interior of the housing (1) into an upper chamber (11) and a lower chamber (12), the heat dissipation fan (4) is disposed in the upper chamber (11), and a dust filter (51) is disposed on the middle plate (5).