CN107943238B

CN107943238B - Computer cabinet

Info

Publication number: CN107943238B
Application number: CN201711397799.2A
Authority: CN
Inventors: 蒲磊
Original assignee: Chongqing Si Transcreation Technology Development Co Ltd
Current assignee: Shandong best information technology Co.,Ltd.
Priority date: 2017-12-21
Filing date: 2017-12-21
Publication date: 2020-03-10
Anticipated expiration: 2037-12-21
Also published as: CN107943238A

Abstract

The invention belongs to the technical field of computer hardware, and particularly discloses a computer case which comprises a case body, a cooling pipe, a motor and two water tanks, wherein the cooling pipe is arranged on the case body; one end of the cooling pipe is connected to one water tank, and the other end of the cooling pipe is connected to the other water tank; the upper surface of the case body is connected with a sliding block in a sliding manner, and two sides of the sliding block are respectively connected in the water tank in a sliding manner; a strip-shaped groove is formed in the sliding block, and a Z-shaped rod is connected to an output shaft of the motor; racks are arranged on two opposite side walls of the sliding block, the lower part of one side of the case body is rotatably connected with a rotating shaft, the lower part of the other side of the case body is rotatably connected with a threaded rod, a first gear is arranged on the rotating shaft, and a second gear is arranged on the threaded rod; one side of the case body is provided with an air inlet, and a rotating plate is fixed on the rotating shaft; an air outlet is formed in one side of the case body, an upper baffle is arranged on the upper portion of the case body, and a lower baffle is in threaded connection with the threaded rod. The computer case is good in dustproof effect, remarkable in heat dissipation effect and capable of effectively taking away heat generated during working of a computer.

Description

Computer cabinet

Technical Field

The invention belongs to the technical field of computer hardware, and particularly relates to a computer case.

Background

The computer case mainly functions to place and fix various hardware of the computer and shield electromagnetic radiation generated by the operation of the computer. Hardware inside the case generates a large amount of heat when working, and the heat inside the case is dissipated in order to ensure the normal work of the computer. A fan is arranged in an existing computer case, a side plate of the case is provided with a vent hole, and the fan generates wind when running, so that the wind takes away heat and is discharged from the vent hole, and the case has a ventilation and heat dissipation function. However, the overall structure of the chassis is relatively closed, and the power of the fan is relatively low, so that the heat dissipation performance of the chassis is general.

And when the computer stops working, the ventilation hole on the side plate of the case can become a passage for dust to enter the interior of the case, and in the past, dust is continuously gathered in the case, and a large amount of accumulated dust seriously influences the heat dissipation of the electronic elements, so that the service life of the electronic elements in the case is reduced, meanwhile, the dust can also reduce the power of the fan, the heat dissipation performance in the case is further reduced, and the phenomenon that the computer cannot normally work or even the hardware is burnt out can be caused. The existing case has a common dustproof effect, and dust cannot be cleaned conveniently, so that the case cannot be cleaned at any time according to requirements.

Disclosure of Invention

The invention aims to provide a computer case which has good dustproof effect and obvious heat dissipation effect and can effectively take away heat generated by a computer during working.

In order to achieve the purpose, the basic scheme of the invention is as follows: a computer case comprises a case body, a cooling pipe, two water tanks and a motor positioned above the case body, wherein the water tanks are respectively positioned at two opposite sides of the upper part of the case body; one end of the cooling pipe is connected to one water tank, the cooling pipe is distributed in the machine box body along the inner wall in a surrounding mode, and the other end of the cooling pipe is connected to the other water tank; the upper surface of the case body is connected with a sliding block in a sliding manner, and two sides of the sliding block are respectively connected in the water tank in a sliding manner; a strip-shaped groove vertical to the sliding direction of the sliding block is formed in the sliding block, a Z-shaped rod is connected to an output shaft of the motor, and the lower part of the Z-shaped rod is clamped in the strip-shaped groove; racks are arranged on two opposite side walls of the sliding block along the moving direction of the sliding block, the lower part of one side of the case body is rotatably connected with a rotating shaft, the lower part of the other side of the case body is rotatably connected with a threaded rod, a first gear meshed with the racks is arranged on the rotating shaft, and a second gear meshed with the racks is arranged on the threaded rod; one side of the case body, which is provided with a rotating shaft, is provided with an air inlet, and a rotating plate capable of sealing the air inlet is fixed on the rotating shaft; the air outlet is formed in one side, provided with the threaded rod, of the case body, the upper portion of the case body is provided with the upper baffle, the threaded rod is in threaded connection with the lower baffle capable of sliding along the surface of the upper baffle, and the air outlet can be sealed by the lower baffle and the upper baffle.

The working principle of the basic scheme is as follows: after the computer is started, the motor drives the Z-shaped rod to rotate, under the action of the Z-shaped rod, the sliding block slides on the upper surface of the case body in a reciprocating mode, when one end of the sliding block extrudes the water tank on one side (named as an A water tank), the other end of the sliding block is far away from the water tank on the other side (named as a B water tank), therefore, the pressure in the A water tank is increased, the pressure in the B water tank is reduced, and under the combined action of the two water tanks, water in the A water tank flows into the B water tank along the cooling. And when the one end extrusion B water tank of slider, when the other end is kept away from A water tank, the water in the B water tank flows to A water tank along the cooling tube in, so relapse, and water is in the constantly mobile state, can effectively take away the heat that computer during operation produced. In the process of the reciprocating sliding of the sliding block, the rack on the sliding block drives the first gear and the second gear to rotate in a reciprocating mode, and the rotating shaft and the threaded rod rotate under the driving of the first gear and the second gear. The rotating shaft drives the rotating plate to rotate in a reciprocating mode, and the rotating plate drives air to flow constantly when rotating, so that the temperature in the case body can be effectively reduced. When the rotating plate moves, the lower baffle plate also reciprocates up and down along the threaded rod, when the lower baffle plate moves up, the air outlet is opened, the air flow stirred by the rotating plate blows to the working part in the case body, the heat generated by the work of the computer is taken away, and then the air flow is discharged from the air outlet, so that the normal circulation of the air flow is ensured. After the computer is closed, when the air inlet and the air outlet are respectively plugged by the rotating plate and the lower baffle plate, the motor is closed.

The beneficial effect of this basic scheme lies in:

1. when the computer works, water in the two water tanks flows along the cooling pipe in a reciprocating manner, and because the cooling pipe is distributed around the inner wall in the case body, heat generated during the work of the computer can be taken away in the water flowing process, the temperature of the case is reduced, and the situation that hardware is burnt out due to overhigh temperature of the case is avoided.

2. The motor drives the water in the water tank to flow in a reciprocating manner, and drives the rotating plate to rotate in a reciprocating manner and move up and down the lower baffle, the rotating plate rotates in a reciprocating manner to drive air to flow constantly, heat is effectively dissipated, the air outlet can be opened intermittently during the up and down movement of the lower baffle, the normal circulation of air flow is guaranteed, and the air with higher temperature can be discharged out of the case.

3. The machine case is internally provided with two heat dissipation modes of air cooling and water cooling simultaneously, so that the heat dissipation effect is better, the air cooling and the water cooling are realized by using the same power source, and the structure of the machine case is simplified.

4. When the computer works, the air inlet and the air outlet are opened intermittently, so that heat dissipation can be performed normally. And after the computer finishes working, the air inlet and the air outlet are respectively blocked by the rotating plate and the lower baffle, so that dust can be effectively prevented from entering, the dustproof effect is obvious, and the dust is prevented from influencing the heat dissipation of the host.

Furthermore, the two rotating shafts are distributed in the middle of one side of the case body; the rotating plates on the two rotating shafts can be attached without interference. The pivot can drive the rotor plate and rotate together when rotating, and inside the rotor plate rotated and can get into quick-witted case body, in order to avoid rotor plate length overlength and made this internal part of quick-witted case impaired, set up two pivots, fixed rotor plate length can diminish in every pivot, can effectively avoid the rotor plate overlength and make this internal part of quick-witted case impaired.

Furthermore, two threaded rods and two upper baffles are arranged, the lower baffle and the upper baffle are arranged oppositely, and the two threaded rods are distributed in the middle of the other side of the case body; the upper baffle is internally hinged with a telescopic swing rod, one end of the swing rod is connected with a brush handle capable of cleaning the inner wall of the case body, and the other end of the swing rod is connected with a swing block which extends out of the upper baffle and can be contacted with the lower baffle. Under the effect of threaded rod, the baffle can slide from top to bottom along the threaded rod down, and when the baffle went upward, baffle and swing piece contacted gradually down, and the baffle applyed the effort to swing the piece down, and under the effect of lower baffle, the lower baffle promotes the swing arm and swings along the pin joint, and at swing arm wobbling in-process, the brush can clear away the dust of quick-witted incasement body inner wall, has guaranteed the cleanness of quick-witted incasement portion.

Furthermore, the swinging rod comprises an outer rod and an inner rod which is connected in the outer rod in a sliding manner, and a spring is connected between the inner walls of the inner rod and the outer rod. Along with the swing of swinging arms, the distance from the swinging arms to the inner wall of the case body is changed, when the distance from the swinging arms to the inner wall of the case body is smaller, the spring is compressed, and when the distance from the swinging arms to the inner wall of the case body is larger, the inner rod is ejected out under the action of the spring, so that the brush handle can be always contacted with the inner wall of the case body.

Furthermore, a sealing gasket is arranged at the contact part of the water tank and the sliding block. The sealing performance of the water tank is enhanced by the arrangement of the sealing gasket, and liquid leakage is effectively prevented.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a computer case according to the present invention;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a cross-sectional view B-B of FIG. 2;

fig. 4 is a cross-sectional view of C-C in fig. 1.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

the reference numerals in figures 1 to 2 of the specification include: the cooling device comprises a case body 10, a water tank 20, a motor 30, a Z-shaped rod 31, a sliding block 40, a strip-shaped groove 41, a rack 42, a cooling pipe 50, a first gear 60, a rotating plate 61, a rotating shaft 62, a second gear 70, a lower baffle 71, an upper baffle 80, a swing rod 81, a brush handle 82 and a swing block 83.

As shown in fig. 1 and 2, a computer case includes a case body 10, a cooling pipe 50, a motor 30 and two water tanks 20, the water tanks 20 are respectively fixed on the left and right sides of the upper portion of the case body 10, one end of the cooling pipe 50 is connected to the left water tank 20, the other end is connected to the right water tank 20, and a sealing gasket is arranged at a contact position of the water tank 20 and a sliding block 40, so that the sealing performance of the water tank 20 is improved; the middle part of the cooling pipe 50 is distributed around the inner wall in the case body 10, and the water flowing in the cooling pipe 50 can take away the heat generated by the computer during working. The upper surface of the case body 10 is slidably connected with a sliding block 40, two sides of the sliding block 40 are respectively slidably connected in the water tank 20, a strip-shaped groove 41 is formed in the sliding block 40, and the strip-shaped groove 41 is perpendicular to the sliding direction of the sliding block 40. The motor 30 is located above the cabinet body 10, the output shaft of the motor 30 is connected with the Z-shaped rod 31, the lower part of the Z-shaped rod 31 is clamped in the strip-shaped groove 41, and when the motor 30 rotates, the slider 40 can be driven to slide back and forth through the Z-shaped rod 31. The two opposite side walls of the sliding block 40 are provided with racks 42, and the racks 42 are distributed along the moving direction of the sliding block 40. The lower part of one side of the case body 10 is rotatably connected with two rotating shafts 62, the two rotating shafts 62 are uniformly distributed in the middle of one side of the case body 10, an air inlet is formed in the side of the case body 10, as shown in fig. 3, a rotating plate 61 is fixed on the rotating shaft 62, the center part of the rotating plate 61 is fixed on the rotating shaft 62, the rotating plates 61 on the two rotating shafts 62 can be in contact with each other and do not interfere with each other when moving, when the computer does not work, the rotating plate 61 seals the air inlet, and dust is prevented from entering the air inlet. The lower portion of the other side of the case body 10 is rotatably connected with two threaded rods, the two threaded rods are evenly distributed in the middle of the other side of the case body 10, an air outlet is formed in the side of the case body 10, two upper baffles 80 are arranged on the upper portion of the case body 10, the threaded rods are in threaded connection with lower baffles 71 capable of sliding along the surfaces of the upper baffles 80, the lower baffles 71 and the upper baffles 80 are arranged oppositely, and the air outlet can be sealed by the lower baffles 71 and the upper baffles 80. The rotating shaft 62 is provided with a first gear 60 engaged with the rack 42 on one side of the sliding block 40, the threaded rod is provided with a second gear 70 engaged with the rack 42 on the other side of the sliding block 40, and when the sliding block 40 reciprocates, the sliding block 40 drives the first gear 60 and the second gear 70 to reciprocate through the rack 42.

As shown in fig. 4, a telescopic swing rod 81 is hinged in the upper baffle 80, the swing rod 81 includes an outer rod and an inner rod slidably connected in the outer rod, and a spring is connected between inner walls of the inner rod and the outer rod. One end of the swing rod 81 is connected with a brush handle 82 which can clean the inner wall of the case body 10, the other end of the swing rod 81 is connected with a swing block 83 which extends out of the upper baffle 80 and can be contacted with the lower baffle 71, and the surface of the upper baffle 80 is provided with a groove which can allow the swing block 83 to move without limitation. With the swing of the swing lever 81, the distance from the swing lever 81 to the inner wall of the chassis body 10 changes, when the distance from the swing lever 81 to the inner wall of the chassis body 10 is smaller, the spring is compressed, and when the distance from the swing lever 81 to the inner wall of the chassis body 10 is larger, the inner lever is ejected out under the action of the spring, so that the brush handle 82 can be always in contact with the inner wall of the chassis body 10.

After the computer is started, the motor 30 drives the Z-shaped rod 31 to rotate, under the action of the Z-shaped rod 31, the sliding block 40 slides on the upper surface of the case body 10 in a reciprocating mode, when one end of the sliding block 40 extrudes the water tank 20 (named as the A water tank 20) on one side, the other end of the sliding block 40 is far away from the water tank 20 (named as the B water tank 20) on the other side, therefore, the pressure in the A water tank 20 is increased, the pressure in the B water tank 20 is reduced, and under the combined action of the two water tanks 20, water in the A water tank 20 flows into the B water tank 20 along. And when one end of the sliding block 40 extrudes the B water tank 20 and the other end is far away from the A water tank 20, water in the B water tank 20 flows into the A water tank 20 along the cooling pipe 50, and the operation is repeated, so that the water is in a continuous flowing state, and heat generated during the operation of the computer can be effectively taken away. In the process of the reciprocating sliding of the sliding block 40, the rack 42 on the sliding block 40 drives the first gear 60 and the second gear 70 to rotate in a reciprocating manner, and the rotating shaft 62 and the threaded rod both rotate under the driving of the first gear 60 and the second gear 70. The rotating shaft 62 drives the rotating plate 61 to rotate in a reciprocating manner, and the rotating plate 61 drives air to flow continuously when rotating, so that the temperature in the case body 10 can be effectively reduced. When the rotating plate 61 moves, the lower baffle 71 also slides up and down along the threaded rod in a reciprocating manner, when the lower baffle 71 moves upwards, the air outlet is opened, the air flow stirred by the rotating plate 61 blows to the working parts in the case body 10, the heat generated by the work of the computer is taken away, and then the air flow is discharged from the air outlet, so that the normal circulation of the air flow is ensured. When the lower baffle plate 71 moves upwards, the lower baffle plate 71 is gradually contacted with the swinging block, the lower baffle plate 71 applies acting force to the swinging block, the lower baffle plate pushes the swinging rod 81 to swing along the hinged point under the action of the lower baffle plate, and the brush handle 82 can clean dust on the inner wall of the case body 10 in the swinging process of the swinging rod 81 to ensure the cleanness of the inside of the case. After the computer is shut down, when the air inlet and the air outlet are respectively sealed by the rotating plate 61 and the lower baffle 71, the motor 30 is shut down.

The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A computer chassis, characterized in that: the cooling device comprises a case body, a cooling pipe, two water tanks and a motor positioned above the case body, wherein the water tanks are respectively positioned on two opposite sides of the upper part of the case body; one end of the cooling pipe is connected to one water tank, the cooling pipe is distributed in the machine box body along the inner wall in a surrounding mode, and the other end of the cooling pipe is connected to the other water tank; the upper surface of the case body is connected with a sliding block in a sliding manner, and two sides of the sliding block are respectively connected in the water tank in a sliding manner; a strip-shaped groove vertical to the sliding direction of the sliding block is formed in the sliding block, a Z-shaped rod is connected to an output shaft of the motor, and the lower part of the Z-shaped rod is clamped in the strip-shaped groove; racks are arranged on two opposite side walls of the sliding block along the moving direction of the sliding block, the lower part of one side of the case body is rotatably connected with a rotating shaft, the lower part of the other side of the case body is rotatably connected with a threaded rod, a first gear meshed with the racks is arranged on the rotating shaft, and a second gear meshed with the racks is arranged on the threaded rod; one side of the case body, which is provided with a rotating shaft, is provided with an air inlet, and a rotating plate capable of sealing the air inlet is fixed on the rotating shaft; an air outlet is formed in one side, provided with a threaded rod, of the case body, an upper baffle plate is arranged at the upper part of the case body, the threaded rod is in threaded connection with a lower baffle plate capable of sliding along the surface of the upper baffle plate, and the air outlet can be sealed by the lower baffle plate and the upper baffle plate; the two rotating shafts are distributed in the middle of one side of the case body; the rotating plates on the two rotating shafts can be attached without interference; the two threaded rods and the two upper baffles are arranged, the lower baffle and the upper baffle are arranged oppositely, and the two threaded rods are distributed in the middle of the other side of the case body; the upper baffle is internally hinged with a telescopic swing rod, one end of the swing rod is connected with a brush handle capable of cleaning the inner wall of the case body, and the other end of the swing rod is connected with a swing block which extends out of the upper baffle and can be contacted with the lower baffle.

2. A computer case according to claim 1, wherein: the swing rod comprises an outer rod and an inner rod connected in the outer rod in a sliding mode, and a spring is connected between the inner walls of the inner rod and the outer rod.

3. A computer case according to claim 1, wherein: the part of the water tank contacted with the sliding block is provided with a sealing gasket.