CN205003605U - Two coolings are from cooling down formula computer mainframe - Google Patents

Abstract

The utility model discloses a dual-cooling self-cooling computer main box, which comprises an outer box body, an inner box body and a lighting device. and the base are connected with each other through bolts; the front plate is provided with the main engine switch key, the working indicator light and the power lock key in sequence, the base is a concave arc double-layer bottom plate, and a rubber gasket is arranged between the double-layer bottom plates, and the two sides of the base There is a slideway on the side, and rollers are installed in the slideway by bolts; there is a heat dissipation plate on the side plate, and the heat dissipation plate is formed by connecting multiple parallel scale-shaped wind blades through the rotating shaft, and the rotating shaft of the wind blade is controlled by the motor. , a fan is installed on the inner side of the cooling plate, and the fan is covered with a detachable filter; the utility model has a simple structure and enhances the heat exchange performance between the fan and the radiator, thereby improving the heat dissipation performance of the main box, preventing dust from entering the main box, and ensuring that the equipment Operating normally.

Description

A double-cooling self-cooling type mainframe computer case

technical field

The utility model relates to a main computer box, in particular to a dual-cooling self-cooling computer main computer box.

Background technique

As a part of computer accessories, the main function of the chassis is to place and fix various computer accessories, and play 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. Most of the existing computer mainframes are provided with a heat dissipation area at a fixed position behind the mainframe. The area of the heat dissipation area is small, and it is difficult to achieve an effective heat dissipation effect. Moreover, most of the existing chassis are square in shape, and the stereotyped shape is lacking. The beauty of shape that modern people generally pursue. Ordinary desktop computers can’t see the keyboard clearly at night. When the main computer box is turned on at night or when the main box is plugged in, the light is weak and cannot be seen clearly, which is very harmful to the eyes; The cooling fan that draws air from the radiator is more concentrated on inhaling airflow from the top of the radiator, that is, near the fan air inlet. The heat dissipation performance of the heat dissipation device cannot be fully utilized, and it is difficult to achieve an ideal heat dissipation effect through a single heat dissipation method.

Utility model content

The purpose of this utility model is to provide a dual-cooling self-cooling computer mainframe box to solve the problems raised in the above-mentioned background technology.

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

A double-cooling self-cooling computer mainframe box, including an outer box body, an inner box body and a lighting device, the outer box body includes an upper cover, a front plate, a base and a side plate, and the The bolts are connected to each other; the front plate is provided with the main engine switch key, the working indicator light and the power lock key in sequence; The slideway is fastened with bolts to install rollers; the side plate is equipped with a cooling plate, and the cooling plate is formed by connecting multiple parallel scale-shaped wind blades through a rotating shaft. The rotating shaft of the wind blade is controlled by a motor, and the inside of the cooling plate is installed There is a fan, and the outer cover of the fan is covered with a detachable filter screen; the front panel is also provided with a lighting device, the lighting device includes a lamp holder, and a metal snakeskin tube is threaded on the lamp holder, and the metal snakeskin tube is threaded away from the end of the lamp holder There is a lampshade, and an LED light is installed in the lampshade; an inner box is arranged inside the outer box, and a main board is fixed on the bottom plate of the inner box, and a CPU radiator, a graphics card and a memory are vertically fixed on the main board; the inner box The body is filled with coolant, and the CPU radiator, graphics card and memory are all immersed in the coolant; the four corners of the inner box are provided with propeller fans, and the four propeller fans guide the coolant to flow horizontally in the inner box. The suction and discharge directions of the four propeller fans are connected end to end, and the inner box is provided with an external circulation pipeline and an oil pump.

Further, the outer box is made of ABS engineering plastics.

Further, the external circulation pipeline is also provided with evenly distributed cooling fins, and the pipe section of the external circulation pipeline provided with the cooling fins is a metal pipe section.

Compared with the prior art, the utility model has a simple structure, and the concave arc-shaped double-layer bottom plate takes up less space on the bottom surface when the main box is placed, and at the same time has good balance. Noise, reducing the impact of noise during work, greatly improving work efficiency, and facilitating staff disassembly and maintenance; the heat sink composed of scale-shaped wind blades, the motor controls the rotating shaft to drive the wind blades to move up and down, and controls the distance between the wind blades and the side panels of the box. The size of the gap opened between the radiators allows the fan to concentrate on sucking in the airflow from the surroundings below the radiator, so that the airflow can flow through the radiator through the gaps opened on the side panels, thereby enhancing the heat exchange performance between the fan and the radiator, thereby improving the main chassis. Excellent heat dissipation performance; the outer cover of the fan has a removable filter screen, and when the airflow is exchanging heat between the radiator and the fan, it can prevent dust from entering the main box, ensure the normal operation of the equipment, and prolong the service life of the main box; the side panels of the box There is a built-in lighting device, so that the user does not need to turn on the light at night, just turn on the LED light on the main box to illuminate a small area of the computer, which can meet the needs of use.

Description of drawings

Fig. 1 is a structural schematic diagram of a dual-cooling self-cooling computer main chassis.

Fig. 2 is a side view of a dual-cooling self-cooling computer main chassis.

Fig. 3 is a schematic diagram of the structure of the inner box in the dual-cooling self-cooling computer main box.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figures 1-3, a dual-cooling self-cooling computer mainframe box, including an outer box body 1, an inner box body 2 and a lighting device 5, and the outer box body 1 includes an upper cover 11, a front plate 12, and a base 13 and the side plate 14, the upper cover 11, the front plate 12 and the base 13 are connected to each other by bolts; the front plate 12 is provided with a main engine switch key, a work indicator light and a power lock key in turn, and the base 13 is a concave arc double layer Bottom plate, rubber gaskets are arranged between the double-layer bottom plates, and the shock resistance is good. The two sides of the base 13 are provided with slideways, and rollers 131 are installed in the slideways by bolts; 4 is formed by connecting multiple parallel scale-shaped wind blades 41 through a rotating shaft 42, the rotating shaft 42 of the wind blade 41 is controlled by a motor, a fan 43 is installed on the inside of the cooling plate 4, and the fan 43 is covered with a removable filter screen; The front plate 12 is also provided with a lighting device 5, the lighting device 5 includes a lamp holder 51, a metal snakeskin tube 52 is threaded on the lamp holder 51, and a lampshade 53 is threaded on the end of the metal snakeskin pipe 52 away from the lamp holder 51, and the lampshade 53 An LED light 54 is installed inside; the outer box 1 is provided with an inner box 2, a mainboard 3 is fixed on the bottom plate of the inner box 2, and a CPU radiator 32, a graphics card 33 and a memory 31 are vertically fixed on the mainboard 3 ; The inner box body 2 is filled with cooling liquid, and the CPU radiator 32, graphics card 33 and memory 31 are all soaked in the cooling liquid, and the heat emitted is directly absorbed by the cooling liquid; the four corners of the inner box body 2 There are propeller fans, and the four propeller fans guide the coolant to flow horizontally in the inner box 2. The suction and discharge directions of the four propeller fans are connected end to end, driving the coolant to flow horizontally in the inner box 2, and the inner box 2. The internal circulation is carried out to ensure the fluidity of the cooling liquid and prevent the hardware from being damaged due to excessive local heat caused by the poor convection and conduction performance of the cooling liquid; further, in order to ensure the uniform heat distribution inside the cooling liquid, the inner box 2 is equipped with an external circulation pipeline 21 and an oil pump 22 to drive the coolant to circulate; avoiding the problem of local overheating of the oil temperature caused by the poor convection and heat dissipation characteristics of the coolant, thereby affecting the life of the hardware, and also avoiding cooling The problem of slow deterioration caused by long-term high-temperature heating prolongs the replacement service life of the coolant; further, the outer circulation pipeline 21 is also equipped with evenly distributed heat sinks, and the heat flowing through the outer circulation pipeline 21 The heat of the cooling liquid is absorbed and dissipated by the plurality of cooling fins; the pipe section of the outer circulation pipeline 21 provided with cooling fins is a metal pipe section; further, the material of the outer box 1 is ABS engineering plastics.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation. Within the scope of knowledge of those of ordinary skill in the art, various implementations can be made without departing from the purpose of this patent. kind of change.

Claims (3)

1. two cooling is from a cooling-down type computer host box, and comprise outer case, internal box and lighting device, it is characterized in that, described outer case comprises upper cover, header board, base and side plate, upper cover, is inter-connected via a bolt joint between header board and base; Described header board is provided with host switch key, relay indicating light and line lock key successively, and base is arcs of recesses double walled floor, is provided with rubber washer between double walled floor, and the dual-side of base is provided with slideway, is fastened by bolts and is provided with roller in slideway; Side plate is provided with heat sink, and heat sink is formed by connecting by rotating shaft by parallel polylith scale shape air blade, and the rotating shaft of air blade is by Electric Machine Control, and be provided with fan inside heat sink, fan outside is covered with detachable screen pack; Described header board is also provided with lighting device, and lighting device comprises lamp socket, and lamp socket has been threaded metal snake leather hose, and metal snake leather hose deviates from lamp socket end and to be threaded lampshade, is provided with LED in lampshade; Described outer case inside is provided with internal box, and the base plate of internal box is fixed with mainboard, and mainboard is vertically fixed with cpu heat, video card and internal memory; Be filled with liquid coolant in described internal box, cpu heat, video card and internal memory are all immersed in liquid coolant; Four bights of described internal box are provided with oar and fan, and four oars are fanned and guided liquid coolant level circulation in the inner box, and the direction of the suction of four oar fans and discharge is end to end, and internal box is provided with external circulation line and oil pump.

2. two cooling according to claim 1 is from cooling-down type computer host box, and it is characterized in that, outer case material is ABS engineering plastics.

3. two cooling according to claim 1 is from cooling-down type computer host box, and it is characterized in that, external circulation line is also provided with equally distributed heat radiator, if the pipeline section of gelled external circulation line is metal section.