CN220603979U - Auxiliary heat dissipation device - Google Patents

Abstract

The utility model discloses an auxiliary heat dissipation device, which relates to the technical field of computer heat dissipation and comprises a box body, wherein a rotating motor is fixedly connected to the left side of the lower surface of a top plate of the box body, a driving gear is fixedly connected to the output end of the rotating motor, a toothed rail is meshed with the outer surface of the driving gear, a sliding groove is formed in the outer side of the toothed rail on the upper surface of a bottom plate of the box body, a pulley is slidably connected in the sliding groove, a driven wheel is movably arranged at the top end of the pulley, the outer surface of the driven wheel is fixedly connected with the outer surface of the toothed rail, a servo motor is fixedly connected to the top end of the driven wheel, a fan is fixedly connected to the output end of the servo motor, inner columns are rotatably connected to four corners of the lower end of the box body, and outer columns are connected to the outer side of the inner columns in a threaded manner.

Description

Auxiliary heat dissipation device

Technical Field

The utility model relates to the technical field of computer heat dissipation, in particular to an auxiliary heat dissipation device.

Background

When the computer runs for a long time, the CPU, the independent display card above the middle end, the power supply, the hard disk and the main board chip in the computer can generate more heat, and the temperature can reach 70 ℃ when the heat generation is serious, but the too high temperature can damage the components such as the CPU and the like in the computer, even the phenomenon of dead halt occurs, because an additional heat dissipation device is needed to be added to the computer, and the computer is helped to cool down.

The utility model according to application number 201920911161.4 relates to the technical field of computers and discloses an auxiliary device convenient for computer heat dissipation, which comprises a protective box, a supporting table, a heat dissipation device, a filter screen, a bolt and a limiting ring, wherein the inner wall of the protective box is connected with the outer surface of the limiting ring, the inner wall of the limiting ring is connected with the outer surface of the bolt, the top of the bolt is connected with the bottom of the supporting table, the inner wall of the supporting table is connected with the outer surface of the filter screen, grooves are formed in two sides of the supporting table, and the heat dissipation device comprises a driving motor, a first gear, a second gear, a bearing seat, a blade and a driving rod. The utility model solves the problems that after long-time work is performed, a large amount of hot air is accumulated in the computer, and the hot air cannot be rapidly discharged, so that the damage to working parts in the computer is easily caused, the computer cannot work normally, and important files are lost for users.

The above reference increases the heat dissipation efficiency by arranging two fans inside the heat dissipation device, but the fan fixedly installed can only cool and dissipate heat in the radiation area of the fan, so that the situation that the local temperature is normal and the local temperature is high may occur, the damage of electronic components inside the computer may still be caused by the local high temperature, and in order to enlarge the heat dissipation area, we propose such an auxiliary heat dissipation device.

Disclosure of Invention

The present utility model is directed to an auxiliary heat dissipation device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an auxiliary heat abstractor, includes the box, box roof lower surface left side fixedly connected with rotating electrical machines, rotating electrical machines output fixedly connected with driving gear, the meshing of driving gear surface has the rack, the spout has been seted up in the rack outside to box bottom plate upper surface, sliding connection has the pulley in the spout, pulley top movable mounting has from the driving wheel, from driving wheel surface and rack surface fixed connection, from driving wheel top fixed mounting has servo motor, servo motor output fixedly connected with fan, box lower extreme four corners rotation is connected with the inner column, inner column outside threaded connection has the outer column, the elongated slot has been seted up at box upper end middle part, both ends rotate about the elongated slot and are connected with the screw rod, both ends are equipped with the slider in the thread bush respectively about the screw rod surface, the slider upper end rotates and is connected with the grip block.

Further, the lower end of the outer column is rotatably connected with a supporting leg; the stabilizer blade can make the outer column can rotate round the stabilizer blade to the convenient position of adjusting the inner column in the outer column, in addition, the stabilizer blade that enlarges can increase area of contact, improves heat abstractor's stability.

Further, grooves are respectively formed in the left side and the right side of the front part of the upper end of the box body, and limiting blocks are rotatably connected to the front ends of the left side and the right side of the grooves; the front end of the computer can be limited through the limiting block, and the computer can be placed to slide off the box body when being inclined.

Further, air inlets which are uniformly distributed are formed in the left side plate and the right side plate of the box body, and air outlets which are uniformly distributed are formed in the top plate of the box body; the air exchange inside and outside the box body can be quickened through the air inlet holes and the air outlet holes, so that the heat dissipation efficiency is enhanced.

Further, the screw threads at the left end and the right end of the screw are opposite in direction; the opposite threads may cause the slider to move toward each other along the screw so that the control of the position of the two clamping blocks may be signaled.

Further, the upper surface of the clamping block is flush with the upper surface of the top plate of the box body; the structure enables the upper surface of the box body to be flat, a computer can be directly placed when the clamping mechanism is not needed, and the computer is ensured to be placed stably.

Further, the fans are provided with two fans, and the two fans are symmetrically arranged; by arranging the two symmetrical fans, the heat dissipation area in the same time can be enlarged, and the heat dissipation efficiency is increased.

The utility model provides an auxiliary heat dissipation device, which has the following beneficial effects:

according to the utility model, the fan is driven by the rotating motor to rotate along the toothed rail in the box body, so that the radiation range of the fan is the whole box body, the lower surface of the computer main body placed at the upper end of the box body can be subjected to omnibearing heat dissipation, and the gas exchange rate can be accelerated through the air outlet holes and the air inlet holes, so that the heat dissipation efficiency is improved.

Secondly, the utility model can raise the box body by arranging the adjusting mechanism at the bottom of the box body, and clamp and fix the computer by the clamping device and the limiting device at the upper end of the box body, and can randomly adjust the inclination angle or the height of the box body according to the habit of a user, thereby adjusting the inclination angle of the computer and meeting the use requirements of different users.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top view of the present utility model;

fig. 3 is a schematic view of a right-side cross-sectional structure of the present utility model.

In the figure: 1. a case; 2. a rotating electric machine; 3. a drive gear; 4. a toothed rail; 5. a chute; 6. a pulley; 7. driven wheel; 8. a servo motor; 9. a fan; 10. an inner column; 11. an outer column; 12. a support leg; 13. a long groove; 14. a screw; 15. a slide block; 16. a clamping block; 17. a groove; 18. a limiting block; 19. an air inlet hole; 20. and an air outlet hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in detail with reference to fig. 1 to 3, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: an auxiliary heat dissipation device comprises a box body 1, a rotary motor 2 is fixedly connected to the left side of the lower surface of a top plate of the box body 1, a driving gear 3 is fixedly connected to the output end of the rotary motor 2, a toothed rail 4 is meshed with the outer surface of the driving gear 3, a chute 5 is formed in the outer side of the toothed rail 4 on the upper surface of a bottom plate of the box body 1, a pulley 6 is connected in a sliding manner in the chute 5, a driven wheel 7 is movably arranged at the top end of the pulley 6, the outer surface of the driven wheel 7 is fixedly connected with the outer surface of the toothed rail 4, a servo motor 8 is fixedly arranged at the top end of the driven wheel 7, a fan 9 is fixedly connected to the output end of the servo motor 8, the fan 9 is driven by the rotary motor 2 to rotate along the toothed rail 4 in the box body 1, the radiation range of the fan 9 is the whole box body 1, and the whole heat dissipation can be carried out on the lower surface of a computer main body placed at the upper end of the box body 1, the air exchange rate can be accelerated through the air outlet holes 20 and the air inlet holes 19, so that the heat dissipation efficiency is improved, the four corners at the lower end of the box body 1 are rotationally connected with the inner column 10, the outer side of the inner column 10 is in threaded connection with the outer column 11, the middle part of the upper end of the box body 1 is provided with the long groove 13, the left end and the right end of the long groove 13 are rotationally connected with the screw 14, the left end and the right end of the outer surface of the screw 14 are respectively in threaded sleeve with the sliding block 15, the upper end of the sliding block 15 is rotationally connected with the clamping block 16, the box body 1 can be lifted through arranging the adjusting mechanism at the bottom of the box body 1, the computer is clamped and fixed through the clamping device and the limiting device at the upper end of the box body 1, and the inclination angle or the height of the box body 1 can be adjusted at will according to the habit of a user, so that the inclination angle of the computer is adjusted, and the use requirements of different users are met;

referring to fig. 3, the lower end of the outer column 11 is rotatably connected with a support leg 12, the support leg 12 can enable the outer column 11 to rotate around the support leg 12, so that the position of the inner column 10 in the outer column 11 can be conveniently adjusted, in addition, the enlarged support leg 12 can increase the contact area, and the stability of the heat dissipation device is improved;

referring to fig. 1, grooves 17 are respectively formed on left and right sides of the front portion of the upper end of a box body 1, limiting blocks 18 are rotatably connected to the front ends of the left and right sides of the grooves 17, the front ends of the computers can be limited by the limiting blocks 18, when the computers are placed obliquely, the computers slip from the box body 1, the screw threads on the left and right ends of a screw rod 14 are opposite in direction, and the opposite screw threads can enable a sliding block 15 to move along the screw rod 14 in opposite directions, so that the positions of two clamping blocks 16 can be notified and controlled;

referring to fig. 3, the left and right side plates of the case 1 are provided with evenly distributed air inlets 19, the top plate of the case 1 is provided with evenly distributed air outlets 20, and the air exchange between the inside and outside of the case 1 can be accelerated through the air inlets 19 and the air outlets 20, so as to enhance the heat dissipation efficiency;

referring to fig. 1, the upper surface of the clamping block 16 is flush with the upper surface of the top plate of the case 1, so that the upper surface of the case 1 is flat due to the above structure, a computer can be directly placed when the clamping mechanism is not needed, and the computer is ensured to be placed stably;

referring to fig. 2, the fans 9 are provided with two fans, and the two fans 9 are symmetrically arranged, so that the heat dissipation area in the same time can be enlarged and the heat dissipation efficiency can be increased by arranging the two symmetrical fans 9.

To sum up, when the auxiliary heat dissipation device is used, firstly, according to fig. 3, the auxiliary heat dissipation device is placed at a required position, the supporting legs 12 are horizontally placed, according to habit of a user, the height or the inclination angle of the box body 1 is adjusted, the outer columns 11 are rotated, the inner columns 10 are rotated out of the outer columns 11, the two inner columns 10 at the rear end can be rotated higher, the box body 1 is inclined, or the four inner columns 10 are rotated out of the height to be consistent, the box body 1 is lifted, then according to fig. 1, the limiting blocks 18 in the grooves 17 are rotated out, the clamping blocks 16 are rotated outwards, the adjusting knob is rotated, the clamping blocks 16 slide along the screw rods 14 respectively, then the computer is placed at the upper end of the box body 1, the adjusting knob is rotated, the sliding blocks 15 move oppositely, so that the clamping blocks 16 are clamped at two ends of the computer, namely the clamping blocks 16 and the limiting blocks 18 fix and limit the computer, then according to fig. 2, the servo motor 8 are started respectively, the output ends of the servo motor 2 drive the gear 3 to drive the gear wheel 4 to rotate, the whole gear 4 to rotate around the driven wheel 9, the driven wheel 9 drives the driven wheel 4 to rotate, and the driven wheel 9 to rotate around the driven wheel 9, and the driven wheel 9 to rotate around the driven wheel 9, so that the driven wheel rotates around the driven wheel 9, and the driven wheel 9 rotates around the driven wheel 9, and the driven wheel rotates around the driven wheel 9.

Claims (7)

1. The utility model provides an auxiliary heat abstractor, its characterized in that, including box (1), box (1) roof lower surface left side fixedly connected with rotating electrical machines (2), rotating electrical machines (2) output fixedly connected with driving gear (3), driving gear (3) surface meshing has rack (4), box (1) bottom plate upper surface is located rack (4) outside and has seted up spout (5), sliding connection has pulley (6) in spout (5), pulley (6) top movable mounting has from driving wheel (7), from driving wheel (7) surface and rack (4) surface fixed connection, from driving wheel (7) top fixed mounting has servo motor (8), servo motor (8) output fixedly connected with fan (9), box (1) lower extreme four corners rotation is connected with inner column (10), inner column (10) outside threaded connection has outer column (11), box (1) upper end middle part has seted up elongated slot (13), both ends are rotated and are connected with slider (15) on the left and right sides, slider (14) are connected with screw rod (15) respectively to the screw rod (14), slider (15) are rotated.

2. An auxiliary radiator according to claim 1, wherein the lower end of the outer column (11) is rotatably connected with a foot (12).

3. An auxiliary heat dissipation device according to claim 1, wherein grooves (17) are respectively formed on the left and right sides of the front portion of the upper end of the box body (1), and limiting blocks (18) are rotatably connected to the front ends of the left and right sides of the grooves (17).

4. An auxiliary heat dissipation device according to claim 1, wherein the left and right side plates of the case (1) are provided with evenly distributed air inlet holes (19), and the top plate of the case (1) is provided with evenly distributed air outlet holes (20).

5. An auxiliary heat sink according to claim 1, wherein the screw (14) has opposite screw threads at the left and right ends.

6. An auxiliary heat sink according to claim 1, wherein the upper surface of the clamping block (16) is flush with the upper surface of the top plate of the case (1).

7. An auxiliary heat sink according to claim 1, characterized in that the fans (9) are provided with two fans, the two fans (9) being symmetrically arranged.