CN210534654U

CN210534654U - Computer heat dissipation machine case

Info

Publication number: CN210534654U
Application number: CN201920987252.6U
Authority: CN
Inventors: 莫晶亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-05-15
Anticipated expiration: 2029-06-28

Abstract

The utility model discloses a computer heat dissipation case, which comprises a case, a heat dissipation component, a hose, a fan set and a heat dissipation fin; the beneficial effects of the utility model reside in that, this computer heat dissipation machine case has improved radiating mode and overall arrangement, and part and components and parts are kept away from in the heat exchange that makes main air flow, can effectively reduce the deposit of dust around the small electronic component in, avoid accumulating the short circuit and overheated that arouse because of the dust, utilized the open regional air resources of computer front end effectively, avoid the computer rear portion to participate in once more by computer exhaust hot-air and flow, improve part and components and parts cooling efficiency. The computer radiating case has small change to the existing case production line and does not need to change the production process. Meanwhile, the position for placing the computer host is usually the front opening, and the rear part is closed, so that the case adopting the new heat dissipation layout is beneficial to a heat dissipation system to absorb more cold air, and the continuous non-failure time and the service life of the computer are improved.

Description

Computer heat dissipation machine case

Technical Field

The utility model relates to a computer technology field especially relates to a computer heat dissipation machine case.

Background

The existing heat dissipation mode of internal components of a computer is mainly a mode of pressing down air cooling at the position of the component, discharging air at the rear part of a case or pressing down water cooling at the position of the component, and discharging air at the rear part of the case. The defects are that the two heat dissipation modes do not fully consider the use environment and the placement position of the existing computer mainframe. The existing computers are popularized, and the use environment is changed from the original constant-temperature and dustless precise environment with high requirements to an open type common office place, so that the computers are exposed to the most important fault reasons (dust and temperature). In daily work and use, the existing computer mainframe is generally placed inside an office table, a panel is forward, the back of the computer mainframe leans against a wall or a table plate, and a mainframe box is in an environment with a closed back and an open panel, so that the heat dissipation mode cannot effectively release hot air in the mainframe box to the outside of the mainframe box, the internal and external heat exchange efficiency is obviously reduced, and the heat dissipation efficiency of parts is seriously influenced. And the heat dissipation mode forms hot air turbulent flow in the main case due to unreasonable air flow, so that the air inside and outside the main case forms a flow direction of sucking and discharging. Under current office environment, the chassis front panel front portion is the frequent region of personnel's activity, has a large amount of dusts and other pollutants, and these dusts and pollutants can enter into the mainframe box along with the preceding air flow direction of inhaling back play to because the trend of the hot gas flow sinuous flow of the inside of machine case, adhere to parts and components such as mainboard, form the dust and adhere to, in case air humidity changes, very easily cause part and components and parts short circuit, lead to computer trouble.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The invention provides a computer heat dissipation case, which solves the problems of dust adhesion, poor heat dissipation effect and short circuit of components caused by disorderly airflow of the heat dissipation case in the prior art.

2. Technical scheme

In order to realize the purpose, the technical scheme of the utility model is that: a computer heat dissipation case comprises a case, a heat dissipation assembly, a hose, a fan set and heat dissipation fins; the chassis is of a rectangular shell structure, and the front plate, the rear plate and the bottom plate are respectively provided with three ventilation holes; the cooling fins are arranged in the inner cavity of the case and cover the ventilation holes of the front plate, and the fan set is arranged on the cooling fins; the heat dissipation assemblies are arranged on parts in the case, the heat dissipation assemblies are communicated with the heat dissipation fins through two hoses, and the hoses are filled with cooling liquid, wherein each heat dissipation assembly comprises an auxiliary heat dissipation fin and a water pump; the water pump is arranged on the auxiliary radiating fin, and the water pump and the auxiliary radiating fin are communicated in a liquid state.

In the above computer heat dissipation case, the auxiliary heat dissipation fins are communicated with the heat dissipation fins through the two hoses.

The computer heat dissipation chassis described above, wherein the secondary heat sink is mounted to a component within the chassis by a replaceable fastener.

The computer heat sink chassis described above wherein the replaceable fasteners include, but are not limited to, clamps and long bolts.

In the computer heat dissipation case, the clamp clamping surface and the long bolt stud are provided with the silica gel sleeve.

In the above computer heat dissipation case, the vent hole of the bottom plate is located on one side of the bottom plate close to the front plate.

In the computer heat dissipation case, the hose includes a main pipe and a plurality of branch pipes communicated with the main pipe, the main pipe is communicated with the heat dissipation fins, and the plurality of branch pipes are respectively communicated with the plurality of auxiliary heat dissipation fins.

In the heat dissipation case for a computer, the fan set includes at least one fan.

3. Advantageous effects

To sum up, the beneficial effects of the utility model reside in that:

(1) the utility model can avoid the dirty air flow outside the mainframe box containing dust to be close to important parts or components such as the motherboard, control the air flow of heat exchange locally, greatly reduce the dust contamination of the parts and components, ensure the heat dissipation requirements of the main parts and the components, realize good heat exchange of the air inside and outside the mainframe box, reduce the fault rate of the computer caused by external dust contamination and temperature rise, and improve the average service life of the computer;

(2) the utility model discloses a computer heat dissipation machine case has improved heat dissipation mode and overall arrangement, makes the heat exchange of main air flow keep away from part and components and parts, can effectively reduce the deposit of dust around tiny electronic component in parts such as mainboard, memory, avoids short circuit and overheated because of the dust gathers causes, has effectively utilized the air resources in the open region in computer front end, avoids behind the computer hot-air by computer exhaust to participate in the flow once more, improves part and components and parts cooling efficiency;

(3) the utility model discloses a computer heat dissipation machine case is less to current quick-witted case production line change, need not change production technology. Meanwhile, the position for placing the computer host is usually the front opening, and the rear part is closed, so that the case adopting the new heat dissipation layout is beneficial to a heat dissipation system to absorb more cold air, and the continuous non-failure time and the service life of the computer are improved.

Drawings

Fig. 1 is a schematic structural diagram of a computer heat dissipation case of the present invention;

FIG. 2 is a schematic view of the replaceable lock of the present invention;

fig. 3 is a schematic structural view of the present invention with a replaceable lock as a long bolt.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1, a computer heat dissipation case includes a case 1, a heat dissipation assembly 2, a hose 3, a fan set 4, and a heat dissipation plate 5; the chassis 1 is of a rectangular shell structure, and three ventilation holes 6 are respectively formed in the front plate, the rear plate and the bottom plate; the cooling fins 5 are arranged in the inner cavity of the case 1 and cover the ventilation holes 6 of the front plate, and the fan sets 4 are arranged on the cooling fins 5; the plurality of radiating assemblies 2 are arranged on parts in the case 1, the plurality of radiating assemblies 2 are communicated with the radiating fins 5 through the two hoses 3, and the hoses 3 are filled with cooling liquid.

Each heat dissipation assembly 2 comprises a secondary heat dissipation fin 7 and a water pump 8; the water pump 8 is installed on the auxiliary cooling fin 7 and is communicated with the auxiliary cooling fin 7 in a liquid state, the water pump 8 drives hot cooling liquid in the auxiliary cooling fin 7 to enter the hose 3, and the hot cooling liquid flows through the cooling fin 5 to be cooled and then enters the water pump 8 and the auxiliary cooling fin 7 again through the hose 3.

The secondary fins 7 communicate with the fins 5 through the two hoses 3. One of the hoses 3 is used for water inlet, and the other hose 3 is used for water inlet, so that a cooling water circulation route of the water pump 8, the auxiliary cooling fins 7, the hoses 3 and the cooling fins 5 is realized.

The secondary heat sink 7 is mounted on the components in the chassis 1 by the replaceable fasteners 9, and when the components in the chassis 1 are too hot and need to be cooled, the heat dissipation assembly 2 is fixed on the heat dissipation components by the replaceable fasteners 9.

Referring to fig. 2 and 3, the replaceable fastening member 9 includes, but is not limited to, a clamp and a long bolt, when the size of the component in the chassis 1 is large, so that the heat dissipation assembly 2 cannot be fixed by the long bolt, the replaceable fastening member 9 is a clamp, the fixing of the heat dissipation assembly 2 is realized by clamping the component by a clamping surface with a large span, and when the size of the component in the chassis 1 satisfies that the long bolt is fixed on the main board or the chassis 1, the replaceable fastening member 9 is a long bolt, and the long bolt is screwed at different positions according to the thickness of the component.

Be provided with silica gel cover 10 on anchor clamps clamping face and the long bolt double-screw bolt, reduce anchor clamps or long bolt and part and heat dissipation part 2's hard contact, avoid appearing the condition that spare part damaged, simultaneously through increasing the silica gel cover, can compensate the vibration that produces when water pump 8 moves, reduce heat dissipation part 2's vibration range.

The ventilation holes 6 of the bottom plate are positioned on one side, close to the front plate, of the bottom plate, and the ventilation holes 6 of the bottom plate are used for cold air to enter the cavity, so that the ventilation holes 6 of the bottom plate, the fan sets 4, the cooling fins 5, the ventilation holes 6 of the front plate and the external atmosphere form a closed gas flow channel, and the chassis is convenient to dissipate heat.

The hose 3 comprises a main pipe 301 and a plurality of branch pipes 302 communicated with the main pipe 2, the main pipe 301 is communicated with the radiating fins 5, and the branch pipes 302 are respectively communicated with the plurality of auxiliary radiating fins 7, so that each radiating component 2 can obtain cooling liquid obtained after the radiating fins 5 and the fan set 4 are processed.

The fan group 4 comprises at least one fan, and a plurality of fans are arranged in a geometric rule, such as a linear, triangular or circular shape, so that the whole radiating fin 5 can be radiated.

The using method comprises the following steps:

firstly, the heat dissipation assembly 2 is connected with an internal part of the chassis 1 needing cooling through the replaceable fastening piece 9, the heat of the part is conducted to the cooling liquid in the auxiliary cooling fins 7 through the auxiliary cooling fins 7, and the water pump 8 operates to enable the cooling liquid with higher temperature in the auxiliary cooling fins 7 to flow to the cooling fins 5 along the hose 2;

secondly, the cooling liquid with higher temperature brought by the hose 2 flows through the radiating fins 5, the temperature is conducted to the radiating fins 5, the fan set 4 operates to cool the radiating fins 5 in an air cooling way, and air is exhausted out of the case from the ventilating holes 6 of the front plate through the radiating fins 5 by the fan set 4;

finally, cold air is sucked into the case 1 through the fan set from the vent holes 6 of the bottom plate, passes through the radiating fins 5, is exhausted out of the case 1 from the vent holes 6 of the front plate after absorbing heat, and follows the ascending rule of hot air, and the hot air is upwards diffused outside the case 1 and is far away from the case.

What just go up be the preferred embodiment of the utility model, do not therefore restrict the patent scope of the utility model, all utilize the equivalent structure transform of the content of the specification of the utility model, or direct or indirect application is affiliated in the technical field of other relevant products, all the same reason is included in the patent protection scope of the utility model.

Claims

1. A computer heat dissipation machine case which is characterized in that: comprises a case (1), a heat radiation component (2), a hose (3), a fan set (4) and a heat radiation fin (5); the chassis (1) is of a rectangular shell structure, and the front plate, the rear plate and the bottom plate are respectively provided with three ventilation holes (6); the cooling fins (5) are arranged in the inner cavity of the case (1) and cover the ventilation holes (6) of the front plate, and the fan group (4) is arranged on the cooling fins (5); the plurality of radiating assemblies (2) are arranged on parts in the case (1), the plurality of radiating assemblies (2) are communicated with the radiating fins (5) through two hoses (3), the hoses (3) are filled with cooling liquid, and each radiating assembly (2) comprises an auxiliary radiating fin (7) and a water pump (8); the water pump (8) is arranged on the auxiliary radiating fin (7), and the water pump and the auxiliary radiating fin are communicated in a liquid state.

2. The heat dissipation case of claim 1, wherein: the auxiliary radiating fins (7) are communicated with the radiating fins (5) through the two hoses (3).

3. The heat dissipation case of claim 2, wherein: the auxiliary radiating fins (7) are arranged on parts in the case (1) through replaceable fasteners (9).

4. The heat dissipation case of claim 3, wherein: the vent hole (6) of the bottom plate is positioned on one side of the bottom plate close to the front plate.

5. The heat dissipation case of claim 4, wherein: the hose (3) comprises a main pipe (301) and a plurality of branch pipes (302) communicated with the main pipe (301), the main pipe (301) is communicated with the radiating fins (5), and the branch pipes (302) are respectively communicated with the auxiliary radiating fins (7).

6. The heat dissipation case of claim 5, wherein: the fan set (4) comprises at least one fan.