CN210573624U

CN210573624U - Heat radiator for notebook computer

Info

Publication number: CN210573624U
Application number: CN201921763203.0U
Authority: CN
Inventors: 时宁宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-20
Filing date: 2019-10-20
Publication date: 2020-05-19
Anticipated expiration: 2029-10-20

Abstract

The utility model relates to a notebook computer corollary equipment technical field just discloses a heat abstractor for notebook computer, including the heat abstractor body, the inside of heat abstractor body is equipped with the heat dissipation chamber, first gas outlet has been seted up in the left side of heat abstractor body, near the inside fixed mounting that is located the heat dissipation chamber in first gas outlet has first fan, the second gas outlet has been seted up to the below of first gas outlet. This heat abstractor for notebook computer, through being provided with two reverse fixing clips, can guarantee to fix notebook computer on horizontal, thereby guarantee that notebook computer is better at horizontal fixed effect, and traditional heat abstractor only is provided with two collet and fixes notebook computer's bottom, can't guarantee horizontal fixed effect, and horizontal fixed effect is not good can lead to notebook computer to cause very easily when receiving horizontal pulling force dropping of notebook computer, thereby cause notebook computer's damage.

Description

Heat radiator for notebook computer

Technical Field

The utility model relates to a notebook computer corollary equipment technical field specifically is a heat abstractor for notebook computer.

Background

A notebook computer, also called a notebook, a portable or a laptop computer, is a small-sized personal computer that can be conveniently carried. Notebook computers are generally 1-3 kg heavy, and have been developed to be smaller and lighter, but have more and more powerful functions.

The heat dissipation problem of the notebook computer is more important than that of the desktop computer, because the volume of the notebook computer is larger than that of the desktop computer, but the functions of the notebook computer are both provided, so that the smaller volume has more functions, which is the most tested, and is also the heat dissipation performance of the notebook computer, the notebook computer has poor heat dissipation effect in hot summer, and the notebook computer is easy to generate heat seriously, so a heat dissipation device is needed, the existing heat dissipation device is usually fixed by only two bottom supports when the notebook computer is fixed, and the limitation of the notebook computer moving towards two sides cannot be considered, so the notebook computer may move towards two sides when receiving tensile force and fall off from the heat dissipation device, in addition, fans used by the existing heat dissipation device are arranged at the bottom of the notebook computer to dissipate heat, and the heat dissipation mode is not reasonable enough, because the heat dissipation area is limited to the position of the fan, the overall heat dissipation effect of the notebook computer is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a heat abstractor for notebook computer possesses both sides and fixes to guarantee that the horizontal security is high and be difficult for the landing, the heat dissipation chamber is to the good advantage of the whole radiating effect in notebook computer bottom, it is fixed only through two collet usually to have solved current heat abstractor when fixed notebook computer, can't compromise the spacing of notebook computer toward the both sides motion, consequently can lead to the notebook computer when receiving the pulling force to the problem that the both sides motion dropped from heat abstractor.

The utility model provides a following technical scheme: a heat dissipation device for a notebook computer comprises a heat dissipation device body, wherein a heat dissipation cavity is arranged inside the heat dissipation device body, a first air outlet is formed in the left side of the heat dissipation device body, a first fan is fixedly installed in the heat dissipation cavity near the first air outlet, a second air outlet is formed below the first air outlet, a second fan is fixedly installed in the heat dissipation cavity near the second air outlet, a first air inlet is formed in the right side of the heat dissipation device body, a first dust screen is fixedly installed in the heat dissipation cavity near the first air inlet, a second air inlet is formed below the first air inlet, a second dust screen is fixedly installed in the heat dissipation cavity near the second air inlet, a movable cavity is formed in the bottom of the heat dissipation cavity, and a reset spring is fixedly installed in the middle of the movable cavity, reset spring keeps away from one side fixed mounting at middle part has the fixing clip, one side that reset spring was kept away from to the fixing clip is equipped with the card limit, the outside activity of fixing clip has cup jointed the fluctuation piece, the top fixed mounting of fluctuation piece has the release button, the bottom of fluctuation piece is equipped with the latch, the top fixed mounting of release button has expanding spring, the bottom fixed mounting of fixing clip has the draw-in groove limit, the front movable mounting of heat abstractor body has the iron net panel, the below fixed mounting of iron net panel has the collet.

Preferably, the first fan and the second fan are electrically connected with a power supply through wires.

Preferably, a fixed plate is fixedly mounted in the middle of the movable cavity, and two return springs are fixedly mounted on two sides of the fixed plate.

Preferably, the inside of the fluctuation block is of a hollow structure, the two sides of the fluctuation block are provided with openings, and the fixing clamp penetrates through the opening in the middle of the fluctuation block and is movably clamped in the fluctuation block.

Preferably, the iron net panel is made of hollow iron sheet.

Preferably, the number of the unlocking buttons is two, and the two unlocking buttons respectively control the two fixing cards.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this heat abstractor for notebook computer, through being provided with two reverse fixing clips, can guarantee to fix notebook computer on horizontal, thereby guarantee that notebook computer is better at horizontal fixed effect, and traditional heat abstractor only is provided with two collet and fixes notebook computer's bottom, can't guarantee horizontal fixed effect, and horizontal fixed effect is not good can lead to notebook computer to cause very easily when receiving horizontal pulling force dropping of notebook computer, thereby cause notebook computer's damage.

2. This heat abstractor for notebook computer, through being provided with the heat dissipation chamber, one side in this heat dissipation chamber is provided with two fans, and the opposite side in heat dissipation chamber is provided with two air inlets, just so can drive the air current motion of total heat dissipation intracavity portion to can take away the heat at the whole notebook computer back, guarantee to dispel the heat to the notebook computer backplate is whole, make the radiating effect of notebook computer better, be unfavorable for the heat damage of notebook computer internals, guarantee notebook computer's life.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the fixing clip of the present invention.

In the figure: 1. a heat sink body; 2. a heat dissipation cavity; 3. a first air outlet; 4. a first fan; 5. a second air outlet; 6. a second fan; 7. a first air inlet; 8. a first dust screen; 9. a second air inlet; 10. a second dust screen; 11. a movable cavity; 12. a return spring; 13. fixing the card; 14. edge clamping; 15. a relief block; 16. an unlock button; 17. clamping teeth; 18. a tension spring; 19. clamping a groove edge; 20. a steel mesh panel; 21. and a bottom support.

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. 1-3, a heat dissipation device for a notebook computer comprises a heat dissipation device body 1, a heat dissipation chamber 2 is arranged inside the heat dissipation device body 1, a first air outlet 3 is arranged on the left side of the heat dissipation device body 1, a first fan 4 is fixedly arranged inside the heat dissipation chamber 2 near the first air outlet 3, the first fan 4 and a second fan 6 are electrically connected with a power supply through wires, the first fan 4 and the second fan 6 are electrically connected with the power supply through wires, the power supply can provide continuous power supply for the first fan 4 and the second fan 6, so as to ensure the continuous work of the first fan 4 and the second fan 6, a second air outlet 5 is arranged below the first air outlet 3, a second fan 6 is fixedly arranged inside the heat dissipation chamber 2 near the second air outlet 5, a first air inlet 7 is arranged on the right side of the heat dissipation device body 1, a first dust screen 8 is fixedly arranged near the first air inlet 7 and inside the heat dissipation cavity 2, a second air inlet 9 is arranged below the first air inlet 7, a second dust screen 10 is fixedly arranged near the second air inlet 9 and inside the heat dissipation cavity 2, a movable cavity 11 is arranged at the bottom of the heat dissipation cavity 2, a fixed plate is fixedly arranged in the middle of the movable cavity 11, a return spring 12 is fixedly arranged on each of two sides of the fixed plate, the fixed plate can fix the return spring 12 by arranging the fixed plate in the middle of the movable cavity 11, so as to ensure the telescopic resetting work of the two return springs 12, the return spring 12 is fixedly arranged in the middle of the movable cavity 11, a fixed clamp 13 is fixedly arranged on one side of the return spring 12 far away from the middle, a clamping edge 14 is arranged on one side of the fixed clamp 13 far away from the return spring 12, and an undulation block 15 is sleeved on the outer part of the fixed clamp 13, the inside of the fluctuation block 15 is of a hollow structure, the two sides of the fluctuation block 15 are provided with openings, the fixing clamp 13 penetrates through the opening in the middle of the fluctuation block 15 and is positioned in the movable clamping connection in the fluctuation block 15, the fixing clamp 13 can penetrate through the inside of the fluctuation block 15 through the arrangement that the inside of the fluctuation block 15 is of the hollow structure, so that the fluctuation block 15 can be limited and fixed on the fixing clamp 13 while moving up and down, the unlocking buttons 16 are fixedly arranged at the top of the fluctuation block 15, the number of the unlocking buttons 16 is two, the two unlocking buttons 16 respectively control the two fixing clamps 13, the two unlocking buttons 16 are arranged to ensure that the notebook computer can be clamped and disassembled more conveniently, the notebook computer can be clamped and disassembled only by pressing the unlocking buttons 16, the notebook computer is very convenient to use, and the other two unlocking buttons 16 respectively control the arrangement of the two fixing clamps 13, can guarantee that fixing clip 13 is more convenient to notebook computer's centre gripping, the bottom of fluctuation piece 15 is equipped with latch 17, the top fixed mounting of unblock button 16 has expanding spring 18, fixing clip 13's bottom fixed mounting has draw-in groove limit 19, the front movable mounting of heat abstractor body 1 has iron net panel 20, iron net panel 20 forms for the iron sheet preparation of fretwork, the setting that forms for the iron sheet preparation of fretwork through iron net panel 20, can guarantee that this iron net panel 20's heat dispersion is better, because iron net panel 20's fretwork setting, can make notebook computer's heat can pass this iron net panel 20 and enter into the inside of radiating cavity 2, and then take away the heat through radiating cavity 2 quick replacement's cold air flow, thereby guarantee notebook computer's high temperature problem is solved, iron net panel 20's below fixed mounting has collet 21.

The theory of operation, when this device work, at first will place the computer on indisputable net panel 20, then with the bottom laminating collet 21 of computer, press unlock button 16 after the position is confirmed and outwards stretch fixing clip 13 through card limit 14, it loosens unlock button 16 to suitable position after the drawing, the inside that latch 17 meshing entered draw-in groove limit 19 at this moment carries out the joint fixed, can.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat abstractor for notebook computer, includes heat abstractor body (1), its characterized in that: the heat dissipation device comprises a heat dissipation device body (1), wherein a heat dissipation cavity (2) is arranged inside the heat dissipation device body (1), a first air outlet (3) is formed in the left side of the heat dissipation device body (1), a first fan (4) is fixedly installed inside the heat dissipation cavity (2) near the first air outlet (3), a second air outlet (5) is formed below the first air outlet (3), a second fan (6) is fixedly installed inside the heat dissipation cavity (2) near the second air outlet (5), a first air inlet (7) is formed in the right side of the heat dissipation device body (1), a first dust screen (8) is fixedly installed inside the heat dissipation cavity (2) near the first air inlet (7), a second air inlet (9) is formed below the first air inlet (7), a second dust screen (10) is fixedly installed inside the heat dissipation cavity (2) near the second air inlet (9), a movable cavity (11) is arranged at the bottom of the heat dissipation cavity (2), a return spring (12) is fixedly arranged in the middle of the movable cavity (11), a fixing clip (13) is fixedly arranged on one side of the return spring (12) far away from the middle part, a clamping edge (14) is arranged on one side of the fixing clamp (13) far away from the return spring (12), an undulation block (15) is movably sleeved outside the fixing clip (13), an unlocking button (16) is fixedly arranged at the top of the undulation block (15), the bottom of the fluctuation block (15) is provided with a latch (17), the top of the unlocking button (16) is fixedly provided with a telescopic spring (18), the bottom fixed mounting of fixing clip (13) has draw-in groove limit (19), the positive movable mounting of heat abstractor body (1) has iron net panel (20), the below fixed mounting of iron net panel (20) has collet (21).

2. The heat dissipation device of claim 1, wherein: the first fan (4) and the second fan (6) are electrically connected with a power supply through electric wires.

3. The heat dissipation device of claim 1, wherein: the middle part of the movable cavity (11) is fixedly provided with a fixed plate, and two sides of the fixed plate are both fixedly provided with a return spring (12).

4. The heat dissipation device of claim 1, wherein: the inside of the fluctuation block (15) is of a hollow structure, the two sides of the fluctuation block (15) are arranged as openings, and the fixing clamp (13) penetrates through the opening in the middle of the fluctuation block (15) and is located in the movable clamping connection inside the fluctuation block (15).

5. The heat dissipation device of claim 1, wherein: the iron net panel (20) is made of hollow iron sheets.

6. The heat dissipation device of claim 1, wherein: the number of the unlocking buttons (16) is two, and the two unlocking buttons (16) respectively control the two fixing cards (13).