CN210442750U

CN210442750U - Auxiliary heat dissipation device for notebook computer

Info

Publication number: CN210442750U
Application number: CN201921895290.5U
Authority: CN
Inventors: 田爽
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-05-01
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses an auxiliary heat dissipation device for notebook computer, which comprises a first heat dissipation plate, wherein the outer wall of the rear side of the first heat dissipation plate is fixedly connected with a containing plate, the two sides of the containing plate are slidably connected with a second heat dissipation plate, the outer walls of the front sides of the first heat dissipation plate and the second heat dissipation plate are fixedly connected with a dust screen, the inner parts of the first heat dissipation plate and the second heat dissipation plate are respectively provided with a heat dissipation fan, the outer surfaces of the top part and the bottom part of the second heat dissipation plate are respectively fixedly connected with a slide bar, the inner part of the containing plate is provided with a through groove corresponding to the slide bar, the inner wall of the top part and the bottom part of the through groove is respectively and fixedly provided with a second stopper, in the utility model, the second heat dissipation plate can be placed into the containing plate through sliding through the devices such as the slide bar, the first heat, the notebook computer heat dissipation device can be suitable for notebook computers with different sizes to dissipate heat, and is simple in structure, convenient and practical.

Description

Auxiliary heat dissipation device for notebook computer

Technical Field

The utility model relates to a heat abstractor technical field especially relates to an auxiliary heat abstractor for notebook.

Background

For a notebook computer, in the countermeasure of performance and portability, heat dissipation becomes the most critical factor, the heat dissipation of the notebook computer is always the bottleneck in the core technology of the notebook computer, sometimes the notebook computer can be wonderfully halted, generally, the system temperature is too high, in order to solve the problem, people design a radiator of the notebook computer, the good radiator can prolong the service life of the notebook computer, the heat generated by the notebook computer can be more quickly diffused to the outside of the computer, the use function of the notebook computer is not influenced, the circuit of the computer cannot be corroded, and the normal work of the notebook computer is ensured.

The surface area of the heat dissipation plate of the notebook computer is generally larger, and the heat dissipation plate can only be suitable for the computer with one size to dissipate heat, different heat dissipation plate devices are needed for the notebook computers with different sizes, and the heat dissipation plate with larger surface area is inconvenient to store, so that a device is urgently needed to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an auxiliary heat dissipation device for a notebook.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an auxiliary heat dissipation device for a notebook computer comprises a first heat dissipation plate, wherein an accommodating plate is fixedly connected to the outer wall of the rear side of the first heat dissipation plate, second heat dissipation plates are slidably connected to two sides of the accommodating plate, dust screens are fixedly connected to the outer walls of the front sides of the first heat dissipation plate and the second heat dissipation plate, heat dissipation fans are arranged inside the first heat dissipation plate and the second heat dissipation plate, sliding strips are fixedly connected to the outer surfaces of the top and the bottom of the second heat dissipation plate, through grooves are formed in the accommodating plate and correspond to the sliding strips, second limiting blocks are fixedly arranged on the inner walls of the top and the bottom of the through grooves, first limiting blocks are fixedly connected to the outer walls of the top and the bottom of the sliding strips and correspond to the second limiting blocks, grooves are formed in the rear side of the second heat dissipation plate, supporting plates are movably connected inside the grooves, and movable pins, the bottom of the first heat dissipation plate is fixedly connected with a stop plate.

As a further description of the above technical solution:

the first heat dissipation plate and the second heat dissipation plate are both of hollow cuboid structures.

As a further description of the above technical solution:

the number of the second heat dissipation plates is two, and the two groups of the second heat dissipation plates are symmetrical relative to the central axis of the first heat dissipation plate.

As a further description of the above technical solution:

the dust screen is cut and formed by a stainless steel wire mesh.

As a further description of the above technical solution:

the number of the grooves is two, and the two groups of grooves are symmetrical about the central axis of the first heat dissipation plate.

As a further description of the above technical solution:

the rotatable limit angle of the supporting plate is 0-120 degrees.

The utility model discloses following beneficial effect has:

1. the utility model provides a supplementary heat abstractor for notebook compares with traditional device, through being provided with draw runner, first heating panel, second heating panel and holding devices such as board, can put into the second heating panel through sliding and hold the intralamellar part, reduces the surface area of heating panel, the depositing of the heating panel of being convenient for, and can be adapted to the notebook computer of not unidimensional size and dispel the heat, the device simple structure, convenient and practical.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through setting up first stopper, second stopper and ending devices such as board, restricts each other between first stopper and the second stopper and prevents that the second heating panel from being pulled out and hold the board outside, ends the board and can prevent that notebook computer from gliding, is worth wideling popularize.

Drawings

Fig. 1 is a front view of an auxiliary heat dissipation device for a notebook according to the present invention;

fig. 2 is a rear view of an auxiliary heat dissipation device for a notebook according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic view of a connection structure between the first heat dissipation plate and the receiving plate;

fig. 5 is a schematic view of a connection structure between the slide bar and the receiving plate.

Illustration of the drawings:

1. a first heat dissipation plate; 2. a dust screen; 3. a stop plate; 4. a slide bar; 5. a first stopper; 6. a second heat dissipation plate; 7. a receiving plate; 8. a support plate; 9. a movable pin; 10. a groove; 11. a heat radiation fan; 12. a through groove; 13. and a second limiting block.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides an embodiment: an auxiliary heat dissipation device for a notebook computer comprises a first heat dissipation plate 1, wherein the outer wall of the rear side of the first heat dissipation plate 1 is fixedly connected with a containing plate 7, the two sides of the containing plate 7 are slidably connected with second heat dissipation plates 6, the outer walls of the front sides of the first heat dissipation plate 1 and the second heat dissipation plate 6 are fixedly connected with a dust screen 2, heat dissipation fans 11 are arranged in the first heat dissipation plate 1 and the second heat dissipation plate 6, the outer surfaces of the top and the bottom of the second heat dissipation plate 6 are fixedly connected with sliding strips 4, through grooves 12 are formed in the containing plate 7 at positions corresponding to the sliding strips 4, second limit blocks 13 are fixedly arranged on the inner walls of the top and the bottom of the through grooves 12, first limit blocks 5 are fixedly connected at positions corresponding to the second limit blocks 13 on the outer walls of the top and the bottom of the sliding strips 4, grooves 10 are formed in the inner side of the rear side of the second heat dissipation plate, the bottom of the first heat dissipation plate 1 is fixedly connected with a stop plate 3.

First heating panel 1 and second heating panel 6 are cavity cuboid structure, radiator fan 11 of being convenient for carries out fixed mounting in first heating panel 1 and second heating panel 6, the quantity of second heating panel 6 is two sets of, two sets of second heating panel 6 are symmetrical about the central axis of first heating panel 1, be convenient for dispel the heat to notebook computer's bottom, dust screen 2 is tailor by stainless steel wire net and takes shape, stainless steel wire net has the anticorrosion, good characteristics such as intensity height, the quantity of recess 10 is two sets of, two sets of recess 10 are symmetrical about the central axis of first heating panel 1, be convenient for carry out the installation of removable pin 9 in the inside of recess 10, be convenient for placing of backup pad 8 in recess 10, the rotatable limit angle of backup pad 8 is 0-120, be convenient for adjust heat abstractor and horizontally inclination.

The working principle is as follows: the utility model provides an auxiliary heat dissipation device for notebook computer and traditional device have great improvement innovation, according to the size of using the notebook computer to pull out the second heat dissipation plate 6 of both sides, first stopper 5 and second stopper 13 can prevent effectively that second heat dissipation plate 6 from being taken out completely, rotate the backup pad 8 that sets up in two sets of second heat dissipation plate 6 rear sides to extreme angle 120, place the notebook computer on first heat dissipation plate 1 after finishing, the stop board 3 of fixed mounting in the bottom of first heat dissipation plate 1 can prevent the gliding of notebook computer, start the power switch key of radiator fan 11 inside first heat dissipation plate 1 and second heat dissipation plate 6 after placing, carry out continuous heat dissipation to the computer that the notebook computer easily generates heat, guarantee that the computer can work lastingly, can take second heat dissipation plate 6 into and hold the inside of board 7 when not using, the auxiliary heat dissipation device is convenient to store.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An auxiliary heat dissipation device for a notebook computer comprises a first heat dissipation plate (1), and is characterized in that: the outer wall of the rear side of the first heat dissipation plate (1) is fixedly connected with a containing plate (7), two sides of the containing plate (7) are slidably connected with second heat dissipation plates (6), the outer walls of the front sides of the first heat dissipation plate (1) and the second heat dissipation plate (6) are fixedly connected with a dust screen (2), heat dissipation fans (11) are arranged inside the first heat dissipation plate (1) and the second heat dissipation plate (6), the outer surfaces of the top and the bottom of the second heat dissipation plate (6) are fixedly connected with sliding strips (4), through grooves (12) are formed in the containing plate (7) corresponding to the sliding strips (4), second limit blocks (13) are fixedly arranged on the inner walls of the top and the bottom of the through grooves (12), first limit blocks (5) are fixedly connected with the outer walls of the top and the bottom of the sliding strips (4) corresponding to the positions of the second limit blocks (13), and grooves (10) are formed in the inner side of the rear side, the heat dissipation plate is characterized in that a supporting plate (8) is movably connected inside the groove (10), a movable pin (9) is arranged between the supporting plate (8) and the groove (10), and a stop plate (3) is fixedly connected to the bottom of the first heat dissipation plate (1).

2. The auxiliary heat dissipation device for the notebook computer as claimed in claim 1, wherein: the first heat dissipation plate (1) and the second heat dissipation plate (6) are both of hollow cuboid structures.

3. The auxiliary heat dissipation device for the notebook computer as claimed in claim 1, wherein: the number of the second heat dissipation plates (6) is two, and the two groups of the second heat dissipation plates (6) are symmetrical relative to the central axis of the first heat dissipation plate (1).

4. The auxiliary heat dissipation device for the notebook computer as claimed in claim 1, wherein: the dust screen (2) is cut and formed by a stainless steel wire mesh.

5. The auxiliary heat dissipation device for the notebook computer as claimed in claim 1, wherein: the number of the grooves (10) is two, and the two groups of grooves (10) are symmetrical about the central axis of the first heat dissipation plate (1).

6. The auxiliary heat dissipation device for the notebook computer as claimed in claim 1, wherein: the rotatable limit angle of the supporting plate (8) is 0-120 degrees.