CN219533744U - Notebook computer heat abstractor - Google Patents

Abstract

The utility model discloses a notebook computer heat dissipation device, which comprises a fan, wherein the fan is symmetrically and fixedly arranged at the bottom end of an air box; the air box is internally provided with a drawing plate in an inserting way, one side of the long side of the air box is hinged with a top cover, and the inner wall of the air box is symmetrically provided with a first chute along the length direction of the air box; one side of the first chute is closed, and the other side penetrates through the side wall of the bellows; the side part of the drawing plate is provided with a first clamping block which is used for being in sliding fit with the first sliding groove; the size of the opening of the top cover is the same as that of the air box, a movable box is inserted into the top cover, guide posts are fixedly arranged on the top surface of the top cover continuously, and second sliding grooves are symmetrically formed in the inner wall of the top cover along the width direction of the top cover; the lateral part of remove the box is provided with and is used for with second spout sliding fit's second fixture block, removes the top surface of box and is provided with the draw-in groove corresponding each guide post. The utility model aims to provide a heat radiator which can intensively cool the CPU of a notebook computer and improve the cooling effect of a fan.

Description

Notebook computer heat abstractor

Technical Field

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

Background

In order to facilitate carrying, the existing notebook computer heat dissipation device on the market is almost big in size and thickness as compared with a notebook computer, the fan is installed in the notebook computer heat dissipation device, but the top surface of the heat dissipation device is of a fine mesh structure, so that the heat dissipation effect is greatly reduced. Because the fan is in a fixed position, the wind power cannot be concentrated to cool the CPU of the notebook computer, and part of the heat dissipation holes of the notebook computer are positioned on the bottom surface, the fine net structure is easy to block the heat dissipation holes in a large area, and the heat dissipation of the notebook computer is not facilitated. Therefore, a heat dissipation device capable of intensively cooling the CPU of the notebook computer and improving the cooling effect of the fan is needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and aims to provide the heat radiator which can intensively cool the CPU of the notebook computer and improve the cooling effect of the fan.

In order to achieve the above purpose, the technical scheme of the utility model is realized as follows:

the notebook computer heat dissipation device comprises a fan, wherein the fan is symmetrically and fixedly arranged at the bottom end of an air box; the air box is internally provided with a drawing plate in an inserting way, one side of the long side of the air box is hinged with a top cover, and the inner wall of the air box is symmetrically provided with a first chute along the length direction of the air box; one side of the first chute is closed, and the other side penetrates through the side wall of the bellows; the side part of the drawing plate is provided with a first clamping block which is used for being in sliding fit with the first sliding groove; the size of the opening of the top cover is the same as that of the air box, a movable box is inserted into the top cover, guide posts are fixedly arranged on the top surface of the top cover continuously, and second sliding grooves are symmetrically formed in the inner wall of the top cover along the width direction of the top cover; the side of remove the box is provided with and is used for with second spout sliding fit's second fixture block, removes the top surface of box and corresponds each guide post and be provided with the draw-in groove, has placed the ice bag in the removal box.

Further, the contralateral bottom surface of top cap hinge end is provided with the jack along broadside is continuous, the contralateral correspondence jack position fixed of bellows hinge end is provided with two sets of fixed plates, and each fixed plate all extends towards the outside, and the fixed plate outer end rotation of same group is provided with the support column, and the aperture of each jack all is greater than the external diameter of support column.

Further, the top surface of the top cover hinged end is fixedly provided with a transverse stop block.

Further, the pumping plate is provided with ventilation holes in a distributed mode.

Compared with the prior art, the utility model has the following beneficial effects:

the wind box and the top cover form a double-layer box structure together, the thickness is large, the distance between the fan and the bottom surface of the computer can be increased, the blowing surface area of the fan is increased, the top cover can also adjust the inclination angle, and the drawing plate in the wind box provides the using position of the mouse. The top surface of top cap is through setting up vertical guide post in succession, plays the supporting role to the notebook computer, has improved the area of winding of notebook computer bottom surface greatly, compares net structure's heat abstractor and has avoided causing large tracts of land to the louvre of notebook computer bottom surface to block up. And a plurality of check positions are separated between the guide post and the movable box and are used for placing ice bags, the longitudinal position is adjusted by sliding the movable box, the ice bags of the movable box are propped against the bottom side of the CPU position of the notebook computer, and the fixed-point cooling effect on the CPU is improved.

Drawings

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

FIG. 2 is a schematic view of the structure of the top cover and bellows of the present utility model;

FIG. 3 is a schematic view of a moving case according to the present utility model;

FIG. 4 is a schematic drawing of the drawing board of the utility model;

FIG. 5 is a schematic view of the back side structure of the present utility model;

FIG. 6 is a schematic view of the bottom surface of the top cover according to the present utility model;

fig. 7 is a schematic view of a fan position structure according to the present utility model.

Reference numerals illustrate:

the ice bag comprises a 1-bellows, a 2-top cover, a 3-guide column, a 4-movable box, a 5-first sliding chute, a 6-drawing plate, a 7-first clamping block, an 8-jack, a 9-fixed plate, a 10-supporting column, an 11-vent hole, a 12-second sliding chute, a 13-fan, a 14-second clamping block, a 15-stop block and a 16-ice bag.

Detailed Description

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

As shown in fig. 1 to 7, a heat dissipating device for a notebook computer includes a fan 13, wherein the fan 13 is symmetrically and fixedly arranged at the bottom end of an air box 1; the air box 1 is internally provided with a drawing plate 6, one side of the long side of the air box 1 is hinged with a top cover 2, and the inner wall of the air box 1 is symmetrically provided with a first chute 5 along the length direction of the air box 1; one side of the first chute 5 is closed, and the other side penetrates through the side wall of the bellows 1; the side part of the drawing plate 6 is provided with a first clamping block 7 which is used for being in sliding fit with the first sliding groove 5; the size of the opening of the top cover 2 is the same as that of the air box 1, a movable box 4 is inserted into the top cover 2, guide posts 3 are fixedly arranged on the top surface of the top cover 2 continuously, and second sliding grooves 12 are symmetrically formed in the inner wall of the top cover 2 along the width direction of the top cover 2; the side part of the moving box 4 is provided with a second clamping block 14 which is used for being in sliding fit with the second sliding groove 12, the top surface of the moving box 4 is provided with clamping grooves corresponding to the guide posts 3, and an ice bag 16 is placed in the moving box 4.

The opposite side bottom surface of the hinged end of the top cover 2 is continuously provided with insertion holes 8 along the broadside, two groups of fixing plates 9 are fixedly arranged at positions corresponding to the insertion holes 8 on the opposite side of the hinged end of the bellows 1, each fixing plate 9 extends towards the outer side, support columns 10 are rotatably arranged at the outer ends of the fixing plates 9 in the same group, and the aperture of each insertion hole 8 is larger than the outer diameter of each support column 10. When the device is used, the hinged end faces of the bellows 1 and the top cover 2 are used for users, when the inclination angle of a notebook computer needs to be adjusted, the top cover 2 is lifted, and the two support columns 10 are rotated to be inserted into the insertion holes 8 positioned at the same transverse position, so that the function of fixedly supporting the top cover 2 is achieved. The fixed plate 9 extends towards the outside and the support column 10 is arranged at the outer end of the fixed plate 9 and is used for pulling the distance between the support column 10 and the edge of the top cover 2, so that the outer edge of the top cover 2 is prevented from blocking the support column 10 when the support column 10 rotates. The insertion hole 8 is larger than the outer diameter of the support column 10, so that the inclined support column 10 can be conveniently inserted into the insertion hole 8.

The top surface of the hinged end of the top cover 2 is fixedly provided with a transverse stop block 15, and the stop block 15 is used for stopping the front end of the notebook computer and preventing the computer from sliding down when the computer is inclined.

Wherein, the pumping plate 6 is provided with ventilation holes 11. The first chute 5 is normally arranged to penetrate the bellows 1 to the right, and the drawer plate 6 is in use drawn out of the right side of the bellows 1 for providing a laying position for the mouse pad. The part of the suction plate 6 located in the bellows can attenuate the blocking effect on the wind force by means of the ventilation holes 11.

The bellows 1 and the top cover 2 together form a double-layer box structure, the thickness is large, the distance between the fan 13 and the bottom surface of the notebook computer can be pulled, the blowing surface area of the fan 13 is increased, and the fan is connected with a USB interface of the computer through a power line or directly connected with a power supply. The top surface of the top cover 2 is provided with vertical guide posts 3 at intervals, so that the notebook computer is supported, and compared with a heat dissipation device with a net structure, the large-area blockage of heat dissipation holes on the bottom surface of the notebook computer is avoided, and the windward area of the bottom surface of the notebook computer is greatly increased.

The moving case 4 has a locking groove slidably engaged with the guide post 3 and a second locking block 14 slidably engaged with the second slide groove 12 so as to longitudinally slide in the top cover 2. Because a plurality of grid positions can be separated between the guide post 3 and the movable box 4 for placing the ice bag 16, when the movable box 4 is adjusted to the longitudinal position of the CPU, the ice bag or the water bag is placed to the grid position close to the CPU, and the ice bag or the water bag can be propped against the bottom side of the CPU position of the notebook computer, so that the fixed-point cooling effect on the CPU is improved.

In summary, the cooling effect of the fan 13 and the windward area of the bottom of the notebook computer can be improved, and the cooling efficiency can be greatly improved by adjusting the movable box 4 to cooperate with the ice bag or the water bag to cool the CPU of the computer at fixed points.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (4)

1. A notebook computer heat dissipation device, comprising a fan (13), characterized in that: the fans (13) are symmetrically and fixedly arranged at the bottom end of the air box (1); the air box (1) is internally provided with a drawing plate (6), one side of the long side of the air box (1) is hinged with a top cover (2), and the inner wall of the air box (1) is symmetrically provided with a first sliding groove (5) along the length direction of the air box (1); one side of the first sliding groove (5) is closed, and the other side penetrates through the side wall of the air box (1); the side part of the drawing plate (6) is provided with a first clamping block (7) which is used for being in sliding fit with the first sliding groove (5); the size of the opening of the top cover (2) is the same as that of the air box (1), a movable box (4) is inserted into the top cover (2), guide posts (3) are fixedly arranged on the top surface of the top cover (2) continuously, and second sliding grooves (12) are symmetrically formed in the inner wall of the top cover (2) along the width direction of the top cover (2); the side of the movable box (4) is provided with a second clamping block (14) which is used for being in sliding fit with the second sliding groove (12), the top surface of the movable box (4) is provided with clamping grooves corresponding to the guide posts (3), and an ice bag (16) is placed in the movable box (4).

2. The notebook computer heat sink of claim 1, wherein: the utility model discloses a top cap, including top cap (2) hinged end, bellows (1) hinged end, jack (8) are provided with along broadside continuity in opposite side bottom surface, the opposite side of bellows (1) hinged end corresponds jack (8) fixed in position and is provided with two sets of fixed plates (9), and each fixed plate (9) all extends towards the outside, and the rotation of fixed plate (9) outer end of same group is provided with support column (10), and the aperture of each jack (8) all is greater than the external diameter of support column (10).

3. The notebook computer heat sink of claim 1, wherein: the top surface of the hinged end of the top cover (2) is fixedly provided with a transverse stop block (15).

4. The notebook computer heat sink of claim 1, wherein: and vent holes (11) are distributed on the pumping plate (6).