CN203276149U - Multifunctional cooling pad of notebook computer - Google Patents

Abstract

A multi-functional notebook heat dissipation pad, the top of the heat dissipation pad has a metal mesh, a heat pipe radiator, an exhaust fan and an air exhaust duct are installed in the heat dissipation pad, at least one air exhaust port is arranged on the air exhaust duct, and the exhaust air is passed between the exhaust fan and the air exhaust port. The exhaust fan communicates with the outside through the air outlet; the heat pipe radiator includes a heat pipe, a heat dissipation fan and a heat sink, and the heat sink is installed in close contact with the metal mesh. The exhaust fan can reduce the air pressure of the notebook air outlet, speed up the wind circulation inside the notebook to accelerate the heat dissipation of the air outlet. The use of the movable buckle and the seven-shaped air duct makes the installation of the exhaust radiator simple, and the notebook can be moved freely, especially the exhaust duct is set inside the heat dissipation pad, and the noise is low.

Description

A kind of multifunctional notebook cooling pad

technical field

The utility model relates to a computer device, in particular to a multifunctional cooling pad for a notebook.

Background technique

The heat dissipation capacity of the notebook itself is limited. In summer, the operating temperature is very high, which can accelerate the aging of related accessories of the notebook, or cause blue screens and crashes, causing important work to be interrupted. The most common cooling product for notebooks on the market is cooling pads, whose cooling effect is not ideal. In summer, when playing large-scale games, video processing, etc., even if the cooling pad is used to dissipate heat, the machine will still crash. At present, the heat dissipation effect of the ventilation radiators sold on the Internet is greatly improved compared with that of heat dissipation pads, but the installation is cumbersome and cannot be moved at will after installation. Once moved, it must be reinstalled, which brings great inconvenience to users. inconvenient. Since the exhaust radiator is installed close to the notebook air outlet, the noise is directly emitted into the air without any shielding, so many users report that the fan speed is high and the noise is loud, which is a fatal flaw that cannot be tolerated by users who use computers for a long time . Heat pipe radiators are used in the heat dissipation of chips such as CPUs and graphics cards, but there is no report yet of using heat pipes to improve the heat dissipation effect of heat dissipation pads.

Contents of the invention

The purpose of the utility model is to overcome the deficiency of the existing cooling device for notebooks, and provide a multifunctional cooling pad for notebooks.

The technical scheme of the utility model: a multi-functional notebook heat dissipation pad, including a heat dissipation pad, the top of the heat dissipation pad has a metal mesh, a heat pipe radiator, an exhaust fan and an air exhaust duct are installed in the heat dissipation pad, and at least one exhaust air duct is arranged on the air exhaust duct. The exhaust fan communicates with the exhaust port through the air duct, and the exhaust fan communicates with the outside world through the exhaust port; the heat pipe radiator includes a heat pipe, a cooling fan and a heat sink, and the heat sink is installed in close contact with the metal mesh.

As a preference, a windshield and a movable buckle are provided at the air outlet, and an air guide sleeve is connected to the movable buckle.

Preferably, the cooling pad is provided with an exhaust fan speed regulating knob, an exhaust fan power switch and a cooling fan power switch.

Preferably, the cooling pad is provided with a USB interface.

Preferably, the windshield is composed of multiple pieces. the

The beneficial effect of the utility model is that the exhaust fan reduces the air pressure of the air outlet of the notebook, and accelerates the wind circulation inside the notebook to accelerate the heat dissipation of the air outlet. The use of the movable buckle and the seven-shaped air duct makes the installation of the exhaust radiator easy, and the notebook can be moved freely, especially the exhaust duct is set inside the cooling pad, which greatly reduces the noise. the

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is the front view of the utility model.

Detailed ways

As shown in Figure 1, a multifunctional notebook heat dissipation pad includes a heat dissipation pad 1, a metal mesh 14 is provided on the top of the heat dissipation pad 1, a heat pipe radiator is installed under the metal mesh 14, and a "7"-shaped fan is arranged inside the heat dissipation pad 1. The exhaust duct is provided with two exhaust outlets 15, that is, an exhaust outlet 15 is respectively opened on the left side and the front of the cooling pad, and an exhaust fan 2 is installed in the exhaust duct, and the exhaust fan 2 communicates with the outside world through the exhaust outlet 3; The heat pipe radiator includes a heat pipe 10 , a heat dissipation fan 11 and a cooling fin 17 , and the cooling fin 17 is installed closely with the metal mesh 14 . The air outlet 15 is provided with a windshield 16 and a movable buckle 12, the movable buckle 12 is connected with an air guide sleeve 13, and the movable buckle 12 has an air guide groove. Windshield 16 is combined by a plurality of pieces, so that assemble flexibly. The cooling pad 1 is provided with an exhaust fan speed control knob 9 , an exhaust fan power switch 4 and a cooling fan power switch 6 , which are respectively connected to the transformer module 8 . The cooling pad 1 is also provided with a USB interface 5 and a power socket 7 .

The exhaust fan 2 can reduce the air pressure of the notebook computer air outlet, and the atmospheric pressure will press fresh air into the interior of the notebook from the cooling holes at the bottom of the notebook, which can take away the heat inside the notebook computer in time to significantly cool down. The heat sink 17 on the heat pipe radiator is installed in close contact with the metal mesh 14 of the heat dissipation pad 1, and the heat at the bottom of the notebook computer is passed to the heat sink 17 through the metal mesh 14, and then the heat dissipation medium convection in the heat dissipation fan 11 and the heat pipe 10 accelerates heat dissipation. Movable buckle 12 and wind guide cover 13 closely connect the air outlet of notebook computer with the air exhaust port 15 on the air exhaust duct, and the installation is easy and convenient, and can be moved at will after installation. Since the left side and the front of the cooling pad 1 respectively have an air exhaust port 15 . If the air outlet 15 of the notebook computer is at the front, then seal the left air outlet with the windshield 16, and the movable buckle 12 is buckled into the front air outlet 15 to get final product. If the air outlet of the notebook computer is on the left side, then use the windshield 16 to seal the air outlet 15 ahead, and the movable buckle 12 is buckled into the left air outlet 15 to get final product. The exhaust fan speed control knob 9, the exhaust fan power switch 4 and the cooling fan power switch 6 provided can freely control the exhaust fan 2 and the cooling fan 11 to meet various heat dissipation requirements.

Claims (5)

1. A multifunctional notebook heat dissipation pad, comprising a heat dissipation pad (1), with a metal mesh (14) on the top of the heat dissipation pad (1), characterized in that a heat pipe radiator, an exhaust fan ( 2) and the exhaust duct, the exhaust duct is provided with at least one exhaust outlet (15), the exhaust fan (2) and the exhaust outlet (15) are connected through the exhaust duct, and the exhaust fan (2) communicates with the outside world through the exhaust outlet (3) connected; the heat pipe radiator includes a heat pipe (10), a heat dissipation fan (11) and a heat sink (17), and the heat sink (17) is installed tightly with the metal mesh (14). 2. The multi-functional notebook heat dissipation pad according to claim 1, characterized in that, the air outlet (15) is provided with a windshield (16) and a movable buckle (12), and the movable buckle (12) is Connect with air guide sleeve (13). 3. The multi-functional notebook cooling pad according to claim 2, characterized in that the cooling pad (1) is provided with an exhaust fan speed control knob (9), an exhaust fan power switch (4) and a cooling fan power switch (6 ). 4. The multifunctional notebook cooling pad according to claim 3, characterized in that, the cooling pad (1) is provided with a USB interface (5). 5. The multifunctional notebook cooling pad according to claim 2, characterized in that, the windshield (16) is composed of multiple pieces.

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