CN208224966U - One kind being used for notebook computer radiating device - Google Patents

Abstract

The utility model discloses a heat dissipation device for notebooks, which comprises a heat dissipation base, a heat dissipation device is fixedly connected to the inside of the heat dissipation base, and one end of the heat dissipation base is rotationally connected with two symmetrically arranged brackets. The ends of the feet away from the bearing are fixedly connected with friction feet, and two limit rings are fixedly sleeved on both ends of the bearing, both of the two limit rings are in contact with the outer side walls of the feet, and the limit rings are fixed A finger block is connected, the inside of the finger block is provided with a card slot, the inside of the card slot is slidably connected with a stop pin, the upper end of the stop pin is fixedly connected with a shift block, and the outside of the stop pin is fixedly sleeved with a card ring, and a first spring is fixedly connected between the snap ring and the inner side wall of the finger block slot. The utility model has a novel structure, and the effective transfer of heat to the notebook computer is ensured through the heat dissipation device, and the adjustment components such as the supporting legs and the limit wheel ensure the comfort of the user for using the computer for a long time.

Description

A cooling device for notebook

technical field

The utility model relates to the technical field of computer accessories, in particular to a cooling device for notebooks.

Background technique

Because of its small and exquisite size, advantages such as being convenient to carry and use, notebook computer has increasingly become an indispensable tool in people's life and work. With the development of notebook computer hardware, software and other aspects of technology, today's notebook computers are increasingly pursuing high operating speed and high display effect. In order to meet these high demands, users choose higher and higher configurations, and various USB USB-type external storage devices (USB-type external storage devices such as hard disk boxes) are also widely used.

But at the same time as the high demand, corresponding problems also appeared. The higher the configuration of the notebook computer, the higher the heat generated by the corresponding hardware when it is working. If the heat is not dissipated in time, it will easily affect the normal use of the notebook computer, and even burn the notebook computer in severe cases. However, due to the size and size of the notebook computer Due to the weight limit, only relying on its internal small radiator and cooling air duct cannot meet the heat dissipation requirements. Therefore, various external heat dissipation devices such as heat dissipation pads have emerged as the times require. It is used for a long time, and the cooling pad cannot meet the daily adjustment and use of the notebook computer, which makes the user uncomfortable.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a cooling device for notebooks.

In order to achieve the above object, the utility model adopts the following technical solutions:

A heat dissipation device for a notebook, comprising a heat dissipation base, a heat dissipation device is fixedly connected to the interior of the heat dissipation base, and one end of the heat dissipation base is rotationally connected with two symmetrically arranged brackets through a bearing, and the two legs are far away from one end of the bearing Both ends of the bearing are fixedly connected with friction feet, and two limit rings are fixedly sleeved at both ends of the bearing, and the two limit rings are in contact with the outer side walls of the feet, and the limit rings are fixedly connected with finger blocks, The inside of the finger block is provided with a card slot, the inside of the card slot is slidably connected with a stop pin, the upper end of the stop pin is fixedly connected with a shift block, and the outer side of the stop pin is fixedly sleeved with a snap ring, and the stop pin A first spring is fixedly connected between the ring and the inner side wall of the finger block slot, and the first spring is sleeved on the outer side of the stop pin, and the outer side wall of one end of the heat dissipation base close to the leg is provided with a plurality of semi-circular distributions. pin holes, and the end of the heat dissipation base away from the feet is provided with two symmetrically arranged chutes, and the insides of the two chutes are connected with screw rods in rotation, and the end of the screw rod away from the heat dissipation base is fixedly connected with a hand wheel, and A slider is threadedly connected to the screw, and a second spring is fixedly connected between the slider and the inner wall of the chute. The second spring is sleeved on the outside of the screw, and the slider is slidably connected to the end far away from the heat dissipation base. There is a guide rod, the upper end of the guide rod is rotatably connected to the limit wheel, and the lower end of the limit wheel is in contact with the insulating pad.

Preferably, the heat dissipation device includes a heat dissipation fan, the lower end of the heat dissipation fan is provided with a cover plate, and the cover plate is fixedly connected to the heat dissipation base by screws.

Preferably, an insulating pad is fixedly connected to the upper end of the heat dissipation base.

Preferably, the heat dissipation base is made of aluminum alloy.

Preferably, a baffle is provided at one end of the heat dissipation base close to the leg, and the baffle is fixedly connected to the upper end of the heat dissipation base.

Preferably, two symmetrically arranged rollers are rotationally connected to the end of the heat dissipation base away from the support feet, and rubber sleeves are provided on the outer sides of the two rollers.

Preferably, the heat dissipation base, the cover plate and the insulating pad are all provided with heat dissipation holes.

In the utility model, when the user uses the device, he puts the heat dissipation fan into the heat dissipation base, fixes the cover plate with screws, then places the notebook computer on the insulating pad of the heat dissipation base, and turns the handwheel so that the slider on the screw rod The inside of the chute moves to the right, so that the limit wheel fixes the limit laptop, then pulls the shift block, pulls the stop pin out of the pin hole, turns the limit ring, drives the legs to rotate and supports the rear end of the heat dissipation base, and puts the laptop The computer pad reaches a suitable position angle, loosen the shift block, and the spring returns to press the snap ring to insert the stop pin into the pin hole to fix the foot. The friction feet at the bottom of the foot effectively ensure the stability of the device. Turn on the cooling fan and put the notebook The heat of the computer is transferred from the cooling vents. The utility model has a novel structure and stable operation. The heat dissipation device can ensure the effective transfer of heat to the notebook computer. The adjustment components such as the feet and the limit wheel can ensure the comfort of the user to use the computer for a long time. The problem of inconvenient use.

Description of drawings

Fig. 1 is a kind of structural representation that is used for notebook cooling device that the utility model proposes;

Fig. 2 is a top view of a cooling device for notebook proposed by the utility model;

Fig. 3 is an internal cross-sectional view of a finger block used for a notebook cooling device proposed by the utility model.

In the figure: 1 baffle, 2 heat dissipation base, 3 insulating pad, 4 heat dissipation hole, 5 limit wheel, guide rod, 7 slider, 8 roller, 9 screw, 10 screw rod, 11 hand wheel, 12 second spring, 13 Rubber sleeve, 14 friction feet, 15 feet, 16 bearings, 17 shifting block, 18 finger block, 19 pin hole, 20 limit ring, 21 first spring, 22 snap ring, 23 retaining pin, 24 cover plate, 25 cooling fan .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Referring to Figures 1-3, a heat dissipation device for a notebook includes a heat dissipation base 2, and a heat dissipation device is fixedly connected inside the heat dissipation base 2 to assist the heat dissipation effect and heat dissipation efficiency of a notebook computer, and one end of the heat dissipation base 2 passes through a bearing 16 is rotationally connected with two symmetrically arranged brackets 15, and the ends of the two legs 15 away from the bearing 16 are fixedly connected with friction feet 14 to adjust the inclination angle of the notebook computer, making it more comfortable to use. The two ends of the bearing 16 are fixed sleeves Two spacer rings 20 are connected, and the two spacer rings 20 are all in contact with the outer side walls of the legs 15, and the spacer rings 20 are fixedly connected with a finger block 18, and the inside of the finger block 18 is provided with a draw-in groove. The inner sliding connection of the stop pin 23, the upper end of the stop pin 23 is fixedly connected with the shift block 17, and the outer side of the stop pin 23 is fixedly sleeved with a snap ring 22, and the snap ring 22 is fixed to the inner side wall of the finger block 18 slot. The first spring 21 is connected, and the first spring 21 is sleeved on the outside of the retaining pin 23. On the outer wall of the heat dissipation base 2 near the end of the foot 15, there are a plurality of pin holes 19 in a semi-circular distribution, which are used to adjust the heat dissipation device. end height, pull the dial 17, pull the stop pin 23 out of the pin hole 19, turn the limit ring 20, drive the foot 15 to rotate and support the rear end of the heat dissipation base 2, pad the notebook computer to a suitable position angle, and loosen it. Open block 17, spring 21 resets and presses snap ring 22 so that retaining pin 23 is inserted in the pin hole, and support leg 15 is fixed, and the friction foot 14 at the bottom of support leg 15 effectively guarantees the stability of the device, and the heat dissipation base 2 is set away from one end of the support leg. There are two symmetrically arranged chutes, and the insides of the two chutes are rotatably connected with a screw 10, and the end of the screw 10 away from the heat dissipation base 2 is fixedly connected with a handwheel 11, and the screw 10 is threaded with a slider 7, the slider 7 and the inner side wall of the chute are fixedly connected with a second spring 12, the second spring 12 is sleeved on the outside of the screw rod 10, the end of the slider 7 away from the heat dissipation base 2 is slidably connected with a guide rod 6, and the upper end of the guide rod 6 The limit wheel 5 is rotated and connected, and the lower end of the limit wheel 5 is in contact with the insulating pad 3, so as to limit and fix the notebook computer through the limit wheel 5.

In the utility model, the heat dissipation device includes a heat dissipation fan 25, the lower end of the heat dissipation fan 25 is provided with a cover plate 24, and the cover plate 24 is fixedly connected with the heat dissipation base 2 by the screw 9, so as to facilitate and disassemble the heat dissipation fan 25, and facilitate the daily cleaning of the device and maintenance, to ensure the heat dissipation effect, the upper end of the heat dissipation base 2 is fixedly connected with an insulating pad 3, which is used to effectively separate the notebook computer from the heat dissipation base 2, and effectively avoid electrostatic induction during operation of the notebook computer and the heat dissipation device, etc. Unfavorable factors, the heat dissipation base 2 is made of aluminum alloy to improve the heat dissipation capacity and heat dissipation efficiency of the device. The upper end of the heat dissipation base 2 is fixedly connected to facilitate the use with the limiter wheel 5 to fix the notebook computer, so as to ensure convenience in use. The end of the heat dissipation base 2 away from the legs 15 is rotationally connected with two symmetrically arranged rollers 8 and two rollers. The outer cover of 8 is provided with rubber sleeve 13, in order to cooperate with leg 15 to conveniently adjust the inclination of notebook computer, the user is more comfortable to use, heat dissipation base 2, cover plate 10 and insulating pad 3 are all provided with heat dissipation holes 4, in order to Improve the heat dissipation capacity of the device to ensure heat dissipation efficiency.

In the utility model, when the user uses the device, the cooling fan 25 is put into the cooling base 2, the cover plate 24 is fixed with the screw 9, and then the notebook computer is placed on the insulating pad 3 of the cooling base 2, and the handwheel is turned 11 Move the slider 7 on the screw 10 to the right inside the chute, fix the limiter wheel 5 to limit the notebook computer, then pull the shifter 17, pull the stop pin 23 out of the pin hole 19, and turn the limiter ring 20. Drive the leg 15 to rotate and support the rear end of the heat dissipation base 2, pad the notebook computer to a suitable position angle, loosen the dial 17, reset the spring 21 and press the snap ring 22 to insert the stop pin 23 into the pin hole, so that The legs 15 are fixed, and the friction feet 14 at the bottom of the legs 15 effectively ensure the stability of the device, and the cooling fan 25 is turned on to transmit the heat of the notebook computer from the cooling holes 4.

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. The equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. A cooling device for a notebook, comprising a cooling base (2), characterized in that, the inside of the cooling base (2) is fixedly connected with a cooling device, and one end of the cooling base (2) rotates through a bearing (16) Two supports (15) that are symmetrically arranged are connected, and the ends of the two legs (15) away from the bearing (16) are fixedly connected with friction feet (14), and the two ends of the bearing (16) are fixedly sleeved with Two limit rings (20), the two limit rings (20) are all in contact with the outer side walls of the legs (15), and the limit rings (20) are fixedly connected with finger blocks (18), the The inside of the finger block (18) is provided with a draw-in groove, the inside of the draw-in groove is slidably connected with a stop pin (23), the upper end of the stop pin (23) is fixedly connected with a dial block (17), and the stop pin (23) ) is fixedly sleeved with a snap ring (22), the first spring (21) is fixedly connected between the snap ring (22) and the inner wall of the finger block (18) slot, and the first spring (21) ) is sleeved on the outside of the retaining pin (23), the outer wall of one end of the heat dissipation base (2) close to the leg (15) is provided with a plurality of pin holes (19) in a semi-circular distribution, and the heat dissipation base (2) The end away from the support feet is provided with two symmetrically arranged chutes, and the insides of the two chutes are rotatably connected with a screw (10), and the end of the screw (10) away from the heat dissipation base (2) is fixedly connected with a hand wheel (11), and the screw rod (10) is threadedly connected with a slide block (7), and is fixedly connected with a second spring (12) between the inside wall of the slide block (7) and the chute, and the second spring ( 12) Sleeved on the outside of the screw rod (10), the end of the slider (7) away from the heat dissipation base (2) is slidably connected to a guide rod (6), and the upper end of the guide rod (6) is rotatably connected to a limit wheel (5), the lower end of the limiting wheel (5) is in contact with the insulating pad (3), and the end of the heat dissipation base (2) near the leg (15) is provided with a baffle (1), and the baffle ( 1) It is fixedly connected with the upper end of the cooling base (2). 2. a kind of heat dissipation device for notebook according to claim 1, is characterized in that, described heat dissipation device comprises cooling fan (25), and the lower end of described cooling fan (25) is provided with cover plate (24), so The cover plate (24) is fixedly connected with the heat dissipation base (2) by screws (9). 3. A cooling device for a notebook according to claim 1, characterized in that an insulating pad (3) is fixedly connected to the upper end of the heat dissipation base (2). 4. A cooling device for notebook according to claim 1, characterized in that, the heat dissipation base (2) is made of aluminum alloy. 5. A kind of heat dissipation device for notebook according to claim 1, characterized in that, one end of the heat dissipation base (2) away from the leg (15) is rotatably connected with two symmetrically arranged rollers (8), two The outer side of the roller (8) is covered with a rubber sleeve (13). 6. A heat dissipation device for notebook according to claim 1, characterized in that, heat dissipation holes (4) are all provided on the heat dissipation base (2), the cover plate (10) and the insulating pad (3).