Adjustable notebook computer heat dissipation structure

Abstract

The utility model belongs to the technical field of heat dissipation structures, and particularly relates to an adjustable notebook computer heat dissipation structure which comprises a rectangular heat dissipation frame, heat dissipation holes are formed in the top end of the rectangular heat dissipation frame at equal intervals, a ventilation hole is formed in the middle of the top end of the rectangular heat dissipation frame, and a U-shaped support is welded to the middle of the top end of the inner wall of the rectangular heat dissipation frame. A motor is installed in the middle of the bottom end of the inner wall of the U-shaped support, suction fan blades are installed on the top of an output shaft of the motor, exhaust fans are symmetrically installed on the two sides of the interior of the rectangular heat dissipation frame, and insertion holes are symmetrically formed in the tops of the two sides of the rectangular heat dissipation frame. Through cooperative use of the motor and the air suction fan blades, heat generated during operation of the notebook computer can be absorbed, hot air flow in the rectangular heat dissipation frame can be discharged to the outside through the exhaust fan, so that the heat dissipation performance of the structure can be improved, the main body structure of the heat dissipation structure is only composed of one rectangular heat dissipation frame, the occupied space is small, and the heat dissipation structure is convenient to use. And the heat dissipation structure is convenient to carry and use.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation structures, and in particular relates to an adjustable heat dissipation structure for a notebook computer. Background Art

[0002] A laptop, also known as a notebook, handheld or laptop computer, is a small, portable personal computer that usually weighs 1-3 kilograms. Its development trend is to become smaller and lighter, but more powerful. For example, Netbook, commonly known as Internet notebook, is mainly different from PC in that it is portable and convenient to carry. It is referred to as "PC". Laptops can generally be divided into four categories based on their uses: business type, fashion type, multimedia application, and special purpose.

[0003] Due to the compact structure of the laptop computer, its heat dissipation performance is insufficient. When the workload is large, it is easy to generate a high temperature, and the heat is not easy to dissipate quickly. It usually needs to use a heat dissipation device to dissipate heat. The existing heat dissipation device is generally a folding support type, and its own volume is large, which is inconvenient to carry. Moreover, when the laptop computer is supported and placed, the laptop computer is easy to fall due to collision. Based on this, the utility model provides an adjustable laptop computer heat dissipation structure. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides an adjustable notebook computer heat dissipation structure, which has the characteristics of good placement stability and easy portability.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable notebook computer heat dissipation structure, comprising a rectangular heat dissipation frame, the top of the rectangular heat dissipation frame is provided with heat dissipation holes at equal intervals, the middle of the top of the rectangular heat dissipation frame is provided with a ventilation hole, a U-shaped bracket is welded at the middle of the top of the inner wall of the rectangular heat dissipation frame, a motor is installed at the middle of the bottom of the inner wall of the U-shaped bracket, a suction fan blade is installed at the top of the motor output shaft, and exhaust fans are symmetrically installed on both sides of the inside of the rectangular heat dissipation frame;

[0006] The top of both sides of the rectangular heat dissipation frame are symmetrically provided with plug holes, an L-shaped clamping plate is installed inside the plug holes, a bidirectional screw is installed through the bottom of the inner side of the rectangular heat dissipation frame, a turntable is welded on one side of the bidirectional screw, transmission plates are installed on both sides of the outer wall of the bidirectional screw, an L-shaped connecting plate is symmetrically installed on one side of the transmission plate, and the L-shaped connecting plate is connected to the L-shaped clamping plate.

[0007] As a preferred technical solution for an adjustable laptop computer heat dissipation structure of the utility model, the longitudinal section size of the jack is the same as the longitudinal section size of the L-shaped clamp, a connecting slot is opened on one side of the bottom end of the L-shaped clamp, and a connecting screw hole is opened in the middle of the top end of the inner wall of the connecting slot.

[0008] As a preferred technical solution of an adjustable notebook computer heat dissipation structure of the utility model, a fixing slot is symmetrically opened on one side of the transmission plate, and a fixing screw hole is opened on one side of the inner wall of the fixing slot.

[0009] As a preferred technical solution of an adjustable notebook computer heat dissipation structure of the utility model, the inner wall width of the connecting card slot and the inner wall width of the fixed card slot are both the same as the thickness of the L-shaped connecting plate.

[0010] As a preferred technical solution for an adjustable laptop computer heat dissipation structure of the utility model, a hidden connecting card hole is opened in the middle of the top of the inner wall of the L-shaped connecting plate, and a connecting screw is installed inside the hidden connecting card hole, and one end of the connecting screw is located inside the connecting screw hole.

[0011] As a preferred technical solution for an adjustable laptop computer heat dissipation structure of the utility model, a hidden fixing hole is opened at the bottom of one side of the L-shaped connecting plate, a fixing screw is installed inside the hidden fixing hole, and one end of the fixing screw is located inside the fixing screw hole.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the positions of the L-shaped clamping plates on both sides of the rectangular heat sink can be adjusted synchronously towards each other by using a turntable. With the coordinated use of the four L-shaped clamping plates, the laptop computer placed on the rectangular heat sink can be clamped and limited, which is beneficial to improving the placement stability of the laptop computer. The coordinated use of the motor and the suction fan blades can absorb the heat generated by the operation of the laptop computer. The exhaust fan can be used to discharge the hot air inside the rectangular heat sink to the outside, thereby improving the heat dissipation performance of the structure. The main structure of the heat dissipation structure is composed of only one rectangular heat sink, which occupies less space and is convenient for carrying and using the heat dissipation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2This is the front view of the present utility model;

[0017] Figure 3 This is the schematic diagram of the installation structure of the motor of the present utility model;

[0018] Figure 4 This is the exploded view of the installation of the T-shaped drive plate of the present utility model.

[0019] In the figure: 1, rectangular heat dissipation frame; 2, heat dissipation holes; 3, ventilation holes; 4, retaining bars; 5, U-shaped bracket; 6, motor; 7, suction fan blades; 8, exhaust fan; 9, jacks; 10, L-shaped clamping plates; 11, rubber pads; 12, bidirectional screw; 13, turntable; 14, drive plate; 15, L-shaped connecting plate; 16, installation opening. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0021] Please refer to Figure 1-4 , the present utility model provides the following technical solutions: An adjustable notebook computer heat dissipation structure includes a rectangular heat dissipation frame 1. Installation openings 16 are provided on both sides of the bottom end of the rectangular heat dissipation frame 1 to facilitate the assembly of the heat dissipation structure. Heat dissipation holes 2 are equidistantly provided at the top end of the rectangular heat dissipation frame 1. A ventilation hole 3 is provided in the middle of the top end of the rectangular heat dissipation frame 1. Retaining bars 4 are equidistantly installed inside the ventilation hole 3. A U-shaped bracket 5 is welded to the middle of the top inner wall of the rectangular heat dissipation frame 1. A motor 6 is fixedly installed at the middle of the bottom end of the inner wall of the U-shaped bracket 5. A suction fan blade 7 is fixedly installed at the top of the output shaft of the motor 6. Exhaust fans 8 are symmetrically installed on both sides inside the rectangular heat dissipation frame 1;

[0022] The top of both sides of the rectangular heat dissipation frame 1 are symmetrically provided with sockets 9, and an L-shaped clamping plate 10 is inserted inside the sockets 9. The longitudinal section size of the sockets 9 is the same as the longitudinal section size of the L-shaped clamping plate 10, and the movement of the L-shaped clamping plate 10 can be limited. A rubber pad 11 is bonded to one side of the inner wall of the L-shaped clamping plate 10, and a connecting card slot is opened on one side of the bottom end of the L-shaped clamping plate 10. A connecting screw hole is opened in the middle of the top of the inner wall of the connecting card slot. A bidirectional screw 12 is installed through the bottom of the rectangular heat dissipation frame 1, and a turntable 13 is welded on one side of the bidirectional screw 12. Transmission plates 14 are installed on both sides of the outer wall of the bidirectional screw 12, and a fixed card slot is symmetrically opened on one side of the transmission plate 14. A fixed screw hole is opened on one side of the inner wall of the fixed card slot. An L-shaped connecting plate 15 is installed inside the card slot, and the top of the L-shaped connecting plate 15 is located inside the connecting card slot. The inner wall width of the connecting card slot and the inner wall width of the fixed card slot are the same as the thickness of the L-shaped connecting plate 15. A hidden connecting card hole is opened in the middle of the top of the inner wall of the L-shaped connecting plate 15. A connecting screw is installed inside the hidden connecting card hole. One end of the connecting screw is located inside the connecting screw hole, which is convenient for the connection and fixation between the L-shaped connecting plate 15 and the L-shaped clamping plate 10. A hidden fixing card hole is opened at the bottom of one side of the L-shaped connecting plate 15. A fixing screw is installed inside the hidden fixing card hole. One end of the fixing screw is located inside the fixing screw hole, which is convenient for the connection and fixation between the L-shaped connecting plate 15 and the transmission plate 14. The motor 6 and the exhaust fan 8 in the text are electrically connected through the corresponding control switch and USB interface. The motor 6 and the exhaust fan 8 are both prior art, and their specific structures, working principles and electrical connection relationships are not described in detail here.

[0023] The working principle and use process of the utility model are as follows: after the user places the rectangular heat dissipation rack 1, the user rotates the turntable 13, the rotation of the turntable 13 drives the bidirectional screw 12 to rotate, the rotation of the bidirectional screw 12 drives the two transmission plates 14 to move toward each other, the L-shaped connecting plate 15 installed on the side of the transmission plate 14 and the L-shaped clamping plate 10 installed above the L-shaped connecting plate 15 move synchronously with the transmission plate 14, after the L-shaped clamping plates 10 on both sides of the rectangular heat dissipation rack 1 are away from each other and cannot move further, the user places the laptop computer on the rectangular heat dissipation rack 1, and after fine-tuning the placement position of the laptop computer, the user rotates the turntable 13 again, so that the L-shaped clamping plates 10 on both sides of the rectangular heat dissipation rack 1 are close to each other to clamp and limit the laptop computer, which is conducive to improving the placement stability of the laptop computer;

[0024] When the laptop computer is running, the user starts the motor 6 and the exhaust fan 8. The motor 6 drives the suction fan blades 7 to rotate to absorb the heat generated by the laptop computer. Through the use of the exhaust fan 8, the hot air inside the rectangular heat sink 1 can be discharged to the outside, thereby improving the heat dissipation performance of the structure and facilitating the use of the heat dissipation structure. The main structure of the heat dissipation structure is only composed of a rectangular heat sink 1, which occupies a small space and is convenient for carrying and using the heat dissipation structure.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable notebook computer heat dissipation structure, characterized in that: It comprises a rectangular heat sink (1), the top of the rectangular heat sink (1) is provided with heat dissipation holes (2) at equal intervals, the middle of the top of the rectangular heat sink (1) is provided with a ventilation hole (3), a U-shaped bracket (5) is welded to the middle of the top of the inner wall of the rectangular heat sink (1), a motor (6) is installed in the middle of the bottom of the inner wall of the U-shaped bracket (5), a suction fan blade (7) is installed on the top of the output shaft of the motor (6), and exhaust fans (8) are symmetrically installed on both sides of the interior of the rectangular heat sink (1); The top of both sides of the rectangular heat dissipation frame (1) are symmetrically provided with plug holes (9), an L-shaped clamping plate (10) is installed inside the plug holes (9), a bidirectional screw rod (12) is installed through the bottom of the inner side of the rectangular heat dissipation frame (1), a turntable (13) is welded to one side of the bidirectional screw rod (12), transmission plates (14) are installed on both sides of the outer wall of the bidirectional screw rod (12), and an L-shaped connecting plate (15) is symmetrically installed on one side of the transmission plate (14), and the L-shaped connecting plate (15) is connected to the L-shaped clamping plate (10).

2. The adjustable notebook computer heat dissipation structure according to claim 1, characterized in that: The longitudinal cross-sectional dimensions of the insertion hole (9) are the same as those of the L-shaped clamping plate (10). A connection slot is provided on one side of the bottom end of the L-shaped clamping plate (10). A connection screw hole is provided in the middle of the top end of the inner wall of the connection slot.

3. The adjustable notebook computer heat dissipation structure according to claim 2, characterized in that: A fixing slot is symmetrically provided on one side of the transmission plate (14), and a fixing screw hole is provided on one side of an inner wall of the fixing slot.

4. The adjustable notebook computer heat dissipation structure according to claim 3, characterized in that: The inner wall width of the connecting slot and the inner wall width of the fixing slot are both the same as the thickness of the L-shaped connecting plate (15).

5. The adjustable notebook computer heat dissipation structure according to claim 4, characterized in that: A hidden connection hole is provided in the middle of the top end of the inner wall of the L-shaped connection plate (15), a connection screw is installed inside the hidden connection hole, and one end of the connection screw is located inside the connection screw hole.

6. The adjustable notebook computer heat dissipation structure according to claim 4, characterized in that: A hidden fixing hole is provided at the bottom of one side of the L-shaped connecting plate (15), a fixing screw is installed inside the hidden fixing hole, and one end of the fixing screw is located inside the fixing screw hole.

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