CN110221666A - A kind of computer high efficiency and heat radiation mainframe box - Google Patents

Abstract

The invention discloses a high-efficiency heat dissipation main box for a computer, which relates to the technical field of computer heat dissipation, and includes a main body of the case, a motor is installed in the middle part of the top of the main body of the case, a cam is connected to the middle part of the output shaft of the motor, a convex ball is contacted at the left end of the cam, and the left end of the convex ball is connected to a cam. There is a convex column, the left end of the convex column is connected with a baffle plate, the left end of the baffle plate is connected with a piston rod, the left end of the piston rod is connected with a piston plate, the piston box is installed on the outside of the piston plate, and the piston rod between the baffle plate and the piston box is covered with a reset Spring, the coolant tank is installed on the right side of the upper end of the main body of the case, the bottom end of the output shaft passes through the upper end of the main body of the case and is connected with a cooling fan blade, the top of the main body of the case is installed with a partition, and the two ends and the bottom of the main body of the case are provided with interconnected snakes. One end of the serpentine elbow is connected with the piston box. The present invention realizes the water-cooled heat dissipation effect on the electronic components inside the main body of the case, cooperates with the air-cooled heat dissipation composed of the cooling fan blades, and ensures the high-efficiency heat dissipation effect on the main body of the case.

Description

A computer high-efficiency cooling main chassis

technical field

The invention relates to the technical field of computer heat dissipation, in particular to a high-efficiency heat dissipation main chassis of a computer.

Background technique

As a part of computer accessories, the chassis plays a main role in placing and fixing various computer accessories, playing a role of support and protection. In addition, the computer chassis has an important role in shielding electromagnetic radiation. Because the chassis is not like CPU, graphics card , motherboard and other accessories can quickly improve the performance of the whole machine, so it has not been listed as a key consideration in DIY. But the chassis is not useless. After some users bought a non-branded chassis, the circuit formed between the motherboard and the chassis caused a short circuit and made the system very unstable.

Fasten the adjustable motherboard bracket inside the computer mainframe box, loosen the guide rail and slider to slide the slider to the desired position, fasten the computer motherboard on the motherboard fixing screw hole of the slider, and the slider of the slider Fixing screw holes fix the slider on the rail. For computer motherboard installation. The inherent structure of the chassis is suitable for various motherboards, and the motherboard can be adjusted at will after being fixed and does not conflict with the optical drive and is easy to dissipate heat and meet the needs of computer development. There are many problems faced by the main box, and the main box is used to carry out

Row cooling will bring many benefits, and will make the performance of the host better. These are the problems we need to face.

Chinese patent (notification number: CN208834229U) discloses a detachable heat-dissipating mainframe computer case, including a chassis bottom plate, a number of connection component holes are arranged on the front side plate and the rear side plate, and the right side plate is provided with Suction fan and the air inlet corresponding to the suction fan, the lower part of the upper end cover is provided with an exhaust pipe, and the exhaust pipe is provided with an exhaust fan. However, it can only dissipate heat through a simple air cooling method, and the heat dissipation effect is not very ideal. Therefore, further improvement is needed.

Contents of the invention

The purpose of the present invention is to provide a high-efficiency heat dissipation main chassis of a computer to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A high-efficiency heat dissipation main computer case for a computer, comprising a case main body, a motor is installed in the middle part of the top end of the case main body, a cam is connected to the middle part of the output shaft of the motor, a convex ball is contacted at the left end of the cam, a convex post is connected to the left end of the convex ball, and a convex post is connected to the left end of the convex post. There is a baffle, the left end of the baffle is connected to the piston rod, the left end of the piston rod is connected to the piston plate, the piston box is installed on the outside of the piston plate, and the piston rod between the baffle plate and the piston box is covered with a return spring on the outside. A coolant tank is installed on the right side of the upper end, and the bottom end of the output shaft passes through the upper end of the main body of the case to connect with cooling fan blades. The two ends and the bottom end are provided with interconnected serpentine elbows, one end of the serpentine elbow is connected with a piston box, and the other end is connected with a coolant tank.

As a further solution of the present invention: buffer pads are installed at the four corners of the bottom end of the chassis main body.

As a further solution of the present invention: the middle part of the upper end of the chassis body is provided with an air inlet hole, and both sides of the chassis body are provided with air outlet holes.

As a further solution of the present invention: a drainage pipe is installed between the piston box and the upper end of the coolant box.

As a further solution of the present invention: a one-way valve is installed in the middle of the drainage tube and the serpentine elbow.

As a further solution of the present invention: the coolant tank is filled with coolant.

As a further solution of the present invention: the diameter of the upper end of the exhaust hole is larger than the diameter of the lower end.

Compared with prior art, the beneficial effect of the present invention is:

The high-efficiency heat dissipation main chassis of the computer has a reasonable structure and a novel design. Through the mutual cooperation between the piston box and the coolant tank, the water-cooled heat dissipation effect on the electronic components inside the main body of the chassis is realized. The combination of air-cooled heat dissipation ensures efficient heat dissipation for the main body of the chassis, with strong practicability and high reliability.

Description of drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of a high-efficiency heat dissipation main chassis of a computer.

FIG. 2 is a schematic diagram of an internal sectional structure of a high-efficiency heat dissipation main chassis of a computer.

Fig. 3 is a side view internal structure schematic diagram of a chassis main body in a high-efficiency heat dissipation main chassis of a computer.

In the figure: 1-chassis main body, 2-cushion pad, 3-air outlet hole, 4-air inlet hole, 5-motor, 6-output shaft, 7-cam, 8-boss post, 9-convex ball, 10- Piston box, 11-piston rod, 12-piston plate, 13-return spring, 14-radiating fan blade, 15-baffle, 16-exhaust hole, 17-coolant tank, 18-serpentine elbow, 19- Baffle plate, 20-drainage tube.

Detailed ways

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, a feature defined as "first", "second", etc. may expressly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In the description of the present invention, it should be noted that unless otherwise specified 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 detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may 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 invention based on specific situations.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Example 1

Referring to Figures 1 to 3, in an embodiment of the present invention, a high-efficiency heat-dissipating mainframe chassis for a computer includes a chassis main body 1, and an air inlet hole 4 is provided in the middle of the upper end of the chassis main body 1 for airflow when the cooling fan blades 14 rotate. Introduce, there are air outlet holes 3 on both sides of the chassis main body 1, and at the same time, the hot gas inside the chassis main body 1 is exported, and the four corners of the bottom end of the chassis main body 1 are equipped with cushion pads 2, which are used to reduce the air generated by the entire main chassis during work. A motor 5 is installed in the middle part of the top of the chassis main body 1, a cam 7 is connected to the middle part of the output shaft 6 of the motor 5, the left end of the cam 7 contacts a convex ball 9, the left end of the convex ball 9 is connected to a boss 8, and the left end of the boss 8 is A baffle 19 is connected to contact one end of the return spring 13 to prevent it from moving. The left end of the baffle 19 is connected to the piston rod 11, and the left end of the piston rod 11 is connected to the piston plate 12. A piston box is installed on the outside of the piston plate 12. 10. The outer side of the piston rod 11 between the baffle plate 19 and the piston box 10 is covered with a return spring 13, which is used to realize the reset of the piston plate 12 in the direction of the right side inside the piston box 10. The upper end of the main body of the box 1 The right side is equipped with a coolant tank 17, the inside of the coolant tank 17 is filled with coolant, and then the heat generated by the electronic components inside the main chassis is absorbed, and the inside of the coolant tank 17 can be provided with semiconductor refrigeration chips as required The inside is refrigerated, and a semiconductor cooling chip is set to refrigerate inside. A drain pipe 20 is also installed between the piston box 10 and the upper end of the coolant tank 17 to realize the return of the coolant inside the coolant tank 17 to the piston box 10. The bottom end of the output shaft 6 passes through the upper end of the chassis main body 1 and is connected with a cooling fan blade 14. A partition 15 is installed on the top of the interior of the chassis main body 1, and the middle part of the partition 15 is provided with an exhaust hole 16 for cooling air from the outside. The introduction of the inside of the chassis main body 1, the two ends and the bottom of the chassis main body 1 are provided with interconnected serpentine elbows 18, and the middle part of the drainage pipe 20 and the serpentine elbow 18 is equipped with a one-way valve. The valve ensures the one-way circulation of the cooling fluid inside the serpentine elbow 18 and the drain pipe 20 . One end of the serpentine elbow 18 is connected to the piston box 10 , and the other end is connected to the coolant tank 17 .

Example 2

In another embodiment of the present invention, the difference between this embodiment and the above-mentioned embodiment is that the diameter of the upper end of the exhaust hole 16 is larger than the diameter of the lower end, and the diameter of the lower end of the exhaust hole 16 is set smaller than the upper end, so that the exhaust air The wind in the air hole 16 acts on the external environment when it is exported, reducing its own energy and reducing its own temperature, thereby better dissipating heat to the electronic components inside the main chassis.

In the present invention, when working, the motor is started, and the motor 5 drives the output shaft 6 to rotate, so that the cooling fan blade 14 rotates, and on the other hand, the cam 7 rotates, periodically contacts with the convex ball 7, and then cooperates with the return spring 13, so that The piston plate 12 reciprocates left and right inside the piston box 10, so that the coolant circulates inside the serpentine bend 18, and realizes the heat absorption effect on the electronic components inside the main box, and the whole device has a good heat dissipation effect. The present invention has a reasonable structure and a novel design. Through the cooperation between the piston box 10 and the coolant tank 17, the water-cooled heat dissipation effect on the electronic components inside the chassis main body 1 is realized. The air-cooled heat dissipation works together to ensure efficient heat dissipation for the main body of the chassis, with strong practicability and high reliability.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (7)

1. A high-efficiency heat dissipation main chassis for a computer, comprising a chassis main body (1), a motor (5) is installed in the middle of the top of the chassis main body (1), and a cam (7) is connected to the middle of the output shaft (6) of the motor (5) , the left end of the cam (7) is in contact with a convex ball (9), and the left end of the convex ball (9) is connected with a convex column (8), which is characterized in that the left end of the convex column (8) is connected with a baffle (19), ) is connected to the piston rod (11) at the left end, the piston plate (12) is connected to the left end of the piston rod (11), the piston box (10) is installed on the outside of the piston plate (12), and the baffle plate (19) and the piston box (10 ) between the piston rod (11) is covered with a return spring (13) on the outer side, the coolant tank (17) is installed on the right side of the upper end of the chassis main body (1), and the bottom end of the output shaft (6) passes through the chassis main body (1) A cooling fan blade (14) is connected to the upper end, a partition (15) is installed on the inner top of the chassis main body (1), and an exhaust hole (16) is provided in the middle of the partition (15), and the chassis main body ( 1) The two ends and the bottom end are provided with interconnected serpentine elbows (18). One end of the serpentine elbow (18) is connected to the piston box (10), and the other end is connected to the coolant tank (17). 2 . The high-efficiency heat dissipation main chassis of a computer according to claim 1 , characterized in that cushion pads ( 2 ) are installed at the four corners of the bottom end of the chassis main body ( 1 ). 3. A high-efficiency heat dissipation main computer chassis according to claim 1 or 2, characterized in that, the upper middle of the chassis main body (1) is provided with an air inlet hole (4), and the two sides of the chassis main body (1) are provided with Air outlet (3). 4 . The high-efficiency heat dissipation main case of a computer according to claim 1 , characterized in that, a drainage pipe ( 20 ) is installed between the piston case ( 10 ) and the upper end of the coolant tank ( 17 ). 5 . The high-efficiency cooling main computer chassis according to claim 4 , characterized in that, a check valve is installed in the middle of the drainage pipe ( 20 ) and the serpentine elbow ( 18 ). 6. The high-efficiency heat dissipation main chassis of a computer according to claim 3, characterized in that the inside of the coolant tank (17) is filled with coolant. 7. The high-efficiency heat dissipation main chassis of a computer according to claim 1, characterized in that, the diameter of the upper end of the exhaust hole (16) is larger than the diameter of the lower end.