Heat dissipation device for rugged computers

Abstract

The present invention discloses a heat dissipation device for a reinforced computer, comprising a body, a base is provided at the bottom end of the body, two fixing plates are symmetrically installed on the top wall of the base, and the two fixing plates are respectively located on the outside of the body, two first cavities are symmetrically opened on the top wall of the base, and the two first cavities are located between the two fixing plates, a first rod is provided in each of the two first cavities, the top ends of the two first rods penetrate the top wall of the base and extend to the outside of the base, and a first limiting plate is installed on the side walls of the two first rods. The present invention can continuously dissipate heat for the computer by using the cooperation of a motor and a fan blade to generate airflow, and the purpose of heat dissipation is achieved in turn. Compared with relying solely on the function of a radiator, the computer can be further fully dissipated to prevent the influence of heat on the computer's operating speed and components, so that the computer can run more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of computers, in particular to a heat dissipation device for a reinforced computer. Background Art

[0002] A reinforced computer is designed to adapt to various harsh environments. When designing a computer, corresponding guarantee measures are taken for various factors that affect the performance of the computer, such as system structure, electrical characteristics, and mechanical physical structure. It is also called a computer that resists harsh environments. Its characteristics are: strong environmental adaptability, high reliability, and high maintainability; strong real-time processing capabilities; serialization, standardization, and modularization; the development of special software is the key to its application. Computers generate a lot of heat during use, which will seriously affect the speed of the calculation and even the CPU or other components of the calculation. If you want to ensure the safe and smooth operation of the calculation, you need to solve the heat dissipation problem. Although the existing technology uses a radiator for heat dissipation, due to incomplete heat dissipation, there is still a phenomenon that the heat cannot be discharged from the body. Therefore, relying solely on the radiator cannot achieve the ideal heat dissipation purpose, which ultimately leads to a decrease in the computer's running speed or even damage to components. Improvements need to be made to this problem. Utility Model Content

[0003] The utility model aims to solve the shortcomings of the prior art that heat is generated during the operation of the computer, resulting in reduced operation speed and even damage to components, and proposes a heat dissipation device for a reinforced computer.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: the heat dissipation device of the reinforced computer of the utility model comprises a body, a base is provided at the bottom end of the body, two fixing plates are symmetrically installed on the top wall of the base, and the two fixing plates are respectively located on the outside of the body, two first cavities are symmetrically opened on the top wall of the base, and the two first cavities are located between the two fixing plates, a first rod is provided in each of the two first cavities, the top ends of the two first rods penetrate the top wall of the base and extend to the outside of the base, a first limiting plate is installed on the side walls of the two first rods, a second cavity is provided on the side walls on the opposite side of the two fixing plates, a second rod is provided in each of the two second cavities, one end of the two second rods away from the first cavity penetrates the fixing plate and extends to the outside of the fixing plate, a second limiting plate is installed on each of the two second rods, and the second limiting plate is located at the first The cam is an axially parallel arrangement of the two bosses, wherein the two bosses are provided with a plurality of intermediate cams, each of which is provided with a plurality of intermediate cams, and the intermediate cams are provided with a plurality of intermediate cams.

[0005] Preferably, a spring is installed between the bottom wall of the two first limit plates and the bottom wall of the first cavity, and the spring is wound on the side wall of the first rod. A spring is also installed between the side of the two second limit plates away from the first cavity and the second cavity, and the spring is wound on the side wall of the second rod. A spring is also installed between the side of the two third limit plates away from the fixed plate and the third cavity, and the spring is wound on the side wall of the third rod. The opposite ends of the second rod and the third rod are provided with wedge-shaped surfaces that match each other.

[0006] Preferably, support plates are symmetrically mounted on the side walls of the two motors, and one end of each support plate away from the motor is fixed to the side wall of the mounting cavity.

[0007] Preferably, the body is provided with a USB interface that cooperates with the USB plug.

[0008] Preferably, filters are installed on the lower sides of the two installation cavities.

[0009] Preferably, four supporting feet are symmetrically mounted on the bottom wall of the base.

[0010] Beneficial effect: The utility model can continuously dissipate heat for the computer by using the cooperation of the motor and the fan blades to generate airflow, thereby achieving the purpose of heat dissipation. Compared with relying solely on the function of the radiator, the computer can be further fully cooled to prevent the heat from affecting the computer's operating speed and components, making the computer run more smoothly.

[0011] Compared with the prior art, the utility model has the following advantages: In the utility model, the machine body is first installed on the upper part of the base, and the operation is as follows: the third rod installed on the side wall of the machine body is squeezed by the side wall of the fixing plate during the downward movement of the machine body, and then compressed into the third cavity and moves downward with the machine body. When the third rod reaches the position of the second cavity, the third rod extends outward under the elastic force of the spring and extends into the second cavity. At this time, the third rod is constrained by the second cavity and then fixed, and then the machine body stops moving downward. At this time, the machine body and the base are fixed, and the process of the machine body moving downward is completed. The first rod in the first cavity is compressed to compress the spring in the first cavity. After the body and the base are fixed, the USB plug is inserted into the USB interface of the computer. The current drives the motor to drive the fan blades to generate airflow. At the same time, the airflow can flow out of the outside of the base through the heat dissipation cavity, so that the computer can be cooled. When the body and the base need to be separated, just press the second rod in the second cavity. The second rod can push the third rod into the third cavity. At the same time, the bottom of the body is affected by the first rod, and then the body can be pushed out of the base, completing the separation of the body and the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the heat dissipation device for a reinforced computer proposed by the utility model;

[0013] Figure 2 It is an enlarged view of the structure of part A of the heat dissipation device of the reinforced computer proposed by the utility model;

[0014] Figure 3 It is a left side view of the heat dissipation device of the reinforced computer proposed by the utility model.

[0015] In the figure: 1 body, 2 base, 3 heat dissipation cavity, 4 installation cavity, 5 motor, 6 fan blades, 7 fixing plate, 8 first cavity, 9 second cavity, 10 third cavity, 11 first rod, 12 second rod, 13 third rod, 14 first limit plate, 15 second limit plate, 16 third limit plate, 17 spring, 18 wire slot, 19 wire, 20 USB plug, 21 support plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0017] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0018] like Figure 1-3 As shown, the heat dissipation device of the reinforced computer of the utility model comprises a body 1, a base 2 is provided at the bottom end of the body 1, four legs are symmetrically installed on the bottom wall of the base 2, two fixing plates 7 are symmetrically installed on the top wall of the base 2, and the two fixing plates 7 are respectively located on the outside of the body 1, two first cavities 8 are symmetrically opened on the top wall of the base 2, and the two first cavities 8 are located between the two fixing plates 7, first rods 11 are provided in the two first cavities 8, the top ends of the two first rods 11 penetrate the top wall of the base 2 and extend to the outside of the base 2, first limiting plates 14 are installed on the side walls of the two first rods 11, and the first limiting plates 14 are located inside the first cavities 8, and the two fixing plates 7 are opposite to each other. A second cavity 9 is opened on the side wall of the body 1, and a second rod 12 is arranged in each of the two second cavities 9. The ends of the two second rods 12 away from the first cavity 8 penetrate the fixing plate 7 and extend to the outside of the fixing plate 7. A second limiting plate 15 is installed on each of the two second rods 12, and the second limiting plate 15 is located inside the second cavity 9. A third cavity 10 corresponding to the second cavity 9 is opened on both sides of the body 1, and a third rod 13 is arranged in each of the two third cavities 10. The ends of the two third rods 13 close to the fixing plate 7 penetrate the side wall of the body 1 and extend to the outside of the body 1. A third limiting plate 16 is installed on each of the two third rods 13, and the third limiting plate 16 is located inside the third cavity 10.

[0019] In the utility model, a spring 17 is installed between the bottom wall of the two first limit plates 14 and the bottom wall of the first cavity 8, and the spring 17 is wound on the side wall of the first rod 11. A spring 17 is also installed between the side of the two second limit plates 15 away from the first cavity 8 and the second cavity 9, and the spring 17 is wound on the side wall of the second rod 12. A spring 17 is also installed between the side of the two third limit plates 16 away from the fixed plate 7 and the third cavity 10, and the spring 17 is wound on the side wall of the third rod 13. The second rod 12 and the third rod 13 have mutually matching wedge surfaces at the opposite ends. When the machine body 1 moves downward, When the third rod 13 moves to the top wall of the base 2, the third rod 13 is first squeezed and contracted and moves downward with the body 1. When the third rod 13 moves to the second cavity 9, the third rod 13 stretches and recovers to the initial state and contacts with the second rod 12. The recovered third rod 13 is constrained by the second cavity 9, causing the body 1 to stop moving downward. While the body 1 moves downward, the bottom wall is subjected to the upward force of the first rod 11. When it is necessary to separate the body 1 from the base 2, it is only necessary to make the second rod 12 squeeze the third rod 13 out of the second cavity 9. At this time, the body 1 is ejected upward with the cooperation of the first rod 11, and the separation is completed.

[0020] In the utility model, a heat dissipation cavity 3 is provided on the top wall of the base 2, and heat dissipation cavities 3 are also provided on the outer walls on both sides of the base 2, and the heat dissipation cavity 3 on the top wall is communicated with the heat dissipation cavities 3 on the two outer walls, and two installation cavities 4 are symmetrically provided on the bottom wall of the heat dissipation cavity 3, and filters are installed on the lower sides of the two installation cavities 4, and motors 5 are arranged in the two installation cavities 4, and fan blades 6 are installed on the driving ends of the two motors 5, and support plates 21 are symmetrically installed on the side walls of the two motors 5, and one end of each support plate 21 away from the motor 5 is fixed to the side wall of the installation cavity 4, and the base 2 is provided with a wire groove 18 at the bottom, and a wire 19 is arranged in the wire groove 18. The input ends of the two motors 5 are electrically connected to the wire 19. One end of the wire 19 away from the two motors 5 extends to the outside of the base 2 and is installed with a USB plug 20. The body 1 is provided with a USB interface that cooperates with the USB plug 20. The USB plug 20 is connected to the USB interface on the body 1 to power the device. The current drives the motor 5, and then the airflow is generated through the rotation of the fan blades 6. The airflow flows into the heat dissipation cavity 3 and flows out from the outside of the base 2, so that the body 1 can be cooled.

[0021] In the present invention, the machine body 1 is first installed on the upper part of the base 2, and the operation is as follows: the third rod 13 installed on the side wall of the machine body 1 is squeezed by the side wall of the fixing plate during the downward movement of the machine body 1, and then compressed into the third cavity 10 and moves downward with the machine body 1. When the third rod 13 reaches the position of the second cavity 9, the third rod 13 extends outward under the elastic force of the spring 17 and extends into the second cavity 9. At this time, the third rod 13 is constrained by the second cavity 9 and then fixed, and then the machine body 1 stops moving downward. At this time, the machine body 1 and the base 2 are fixed. During the downward movement of the machine body 1, the first rod in the first cavity 8 is compressed. 11, so that the spring 17 in the first cavity 8 is compressed. After the body 1 and the base 2 are fixed, the USB plug 20 is inserted into the USB interface of the computer. The current drives the motor 5 to drive the fan blades 6 to generate airflow. At the same time, the airflow will flow out of the outside of the base 2 through the heat dissipation cavity 3, so that the computer can be cooled. When it is necessary to separate the body 1 from the base 2, just press the second rod 12 in the second cavity 9. The second rod 12 can push the third rod 13 into the third cavity 10. At the same time, the bottom of the body 1 is affected by the first rod 11, and then the body 1 can be pushed out of the base 2, completing the separation of the body 1 and the base 2.

[0022] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat dissipation device for a reinforced computer, comprising a body (1), characterized in that: A base (2) is provided at the bottom end of the body (1), two fixing plates (7) are symmetrically mounted on the top wall of the base (2), and the two fixing plates (7) are respectively located on the outside of the body (1), two first cavities (8) are symmetrically opened on the top wall of the base (2), and the two first cavities (8) are located between the two fixing plates (7), a first rod (11) is provided in each of the two first cavities (8), the top ends of the two first rods (11) penetrate the top wall of the base (2) and extend to the outside of the base (2), and a first rod (11) is installed on the side walls of the two first rods (11) a limiting plate (14), and the first limiting plate (14) is located inside the first cavity (8); a second cavity (9) is opened on the side wall of the two fixing plates (7) on the opposite side; a second rod (12) is opened in the two second cavities (9); the ends of the two second rods (12) away from the first cavity (8) penetrate the fixing plate (7) and extend to the outside of the fixing plate (7); a second limiting plate (15) is installed on the two second rods (12), and the second limiting plate (15) is located inside the second cavity (9); and two sides of the machine body (1) are opened with a second limiting plate (15) connected to the second cavity (9). A third cavity (10) corresponding to the second cavity (9), a third rod (13) is provided in each of the two third cavities (10), one end of the two third rods (13) close to the fixing plate (7) passes through the side wall of the body (1) and extends to the outside of the body (1), a third limiting plate (16) is installed on each of the two third rods (13), and the third limiting plate (16) is located inside the third cavity (10), a heat dissipation cavity (3) is provided on the top wall of the base (2), and heat dissipation cavities (3) are also provided on the outer side walls on both sides of the base (2), and the heat dissipation cavities (3) on the top wall ) are interconnected with the heat dissipation cavities (3) on the two outer walls, two installation cavities (4) are symmetrically provided on the bottom wall of the heat dissipation cavity (3), a motor (5) is provided in each of the two installation cavities (4), and fan blades (6) are installed at the driving ends of the two motors (5), a wire groove (18) is provided at the bottom of the base (2), a wire (19) is arranged in the wire groove (18), the input ends of the two motors (5) are electrically connected to the wire (19), and one end of the wire (19) away from the two motors (5) extends to the outside of the base (2) and is installed with a USB plug (20); A spring (17) is installed between the bottom wall of the two first limiting plates (14) and the bottom wall of the first cavity (8), and the spring (17) is wound on the side wall of the first rod (11). A spring (17) is also installed between the side of the two second limiting plates (15) away from the first cavity (8) and the second cavity (9), and the spring (17) is wound on the side wall of the second rod (12). A spring (17) is also installed between the side of the two third limiting plates (16) away from the fixed plate (7) and the third cavity (10), and the spring (17) is wound on the side wall of the third rod (13). The opposite ends of the second rod (12) and the third rod (13) are provided with wedge-shaped surfaces that match each other. Support plates (21) are symmetrically mounted on the side walls of the two motors (5), and one end of each support plate (21) away from the motor (5) is fixed to the side wall of the mounting cavity (4).

2. The heat dissipation device for a reinforced computer according to claim 1, characterized in that: The machine body (1) is provided with a USB interface that cooperates with the USB plug (20).

3. The heat dissipation device for a rugged computer according to claim 1, characterized in that: Filter screens are installed on the lower sides of the two installation cavities (4).

4. The heat dissipation device for a reinforced computer according to claim 1, characterized in that: Four supporting feet are symmetrically mounted on the bottom wall of the base (2).

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