CN211857354U

CN211857354U - Computer machine case convenient to heat dissipation

Info

Publication number: CN211857354U
Application number: CN202020394237.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Hefei Anlitai Electronic Technology Co.,Ltd.
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-03
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a computer machine case convenient to heat dissipation relates to quick-witted case technical field that dispels the heat, specifically is a computer machine case convenient to heat dissipation, including machine case main part, the equal fixed mounting in both sides has the side seal board around machine case main part, and the inboard top movable mounting of side seal board has a pivot, the inboard fixed mounting of side seal board has output shaft and pivot fixed connection's motor, the outside winding of pivot has the flexible band, and the bottom fixed mounting of flexible band has the balancing weight, the inboard fixed mounting of side seal board has two clamp plates that are located the flexible band left and right sides. This computer machine case convenient to heat dissipation drives the pivot through the motor and rotates, and then drives the flexible band and remove to be drawn into the pivot outside with the flexible band, increase the louvre open area, rotate through the inside radiator fan of machine case main part, increase air flow rate, thereby faster inside and outside heat exchange that carries on, improve the radiating rate.

Description

Computer machine case convenient to heat dissipation

Technical Field

The utility model relates to a quick-witted case technical field that dispels the heat specifically is a computer machine case convenient to heat dissipation.

Background

The heat dissipation of the computer not only conducts heat and dissipates heat on the electrical parts, but also the temperature of the main working environment plays an important role in the normal work of the computer, therefore, the main heat dissipation equipment is mainly and intensively arranged in the computer case, and the normal working temperature of the electrical parts of the computer is mainly realized by cooling the temperature in the computer case, so that various types of heat dissipation cases appear on the market.

Present quick-witted case heat dissipation is mainly cooled down through the inside and outside heat exchange of acceleration machine case, general quick-witted case thermovent is because less and thermovent size is fixed, the unable quick discharge of heat of machine incasement portion leads to the heat to gather in quick-witted incasement portion easily, influences quick-witted incasement portion component life, in addition, current thermovent mainly prevents the dust entering through the filter screen, because filter screen filter effect is effective, quick-witted incasement portion still can gather a large amount of dusts after long-time the use, lead to quick-witted incasement component to damage easily.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer machine case convenient to heat dissipation has the advantages of improving the radiating rate, avoiding the dust to gather at quick-witted incasement portion, has solved the problem of proposing among the above-mentioned background art.

For the purpose that improves the radiating rate more than realizing, avoid the dust to gather at quick-witted incasement portion, the utility model discloses a following technical scheme realizes: the utility model provides a computer machine case convenient to heat dissipation, includes quick-witted case main part, the equal fixed mounting in both sides has the side seal board around quick-witted case main part, and the inboard top movable mounting of side seal board has the pivot, the inboard fixed mounting of side seal board has output shaft and pivot fixed connection's motor, the outside winding of pivot has the flexile tape, and the bottom fixed mounting of flexile tape has the balancing weight, the inboard fixed mounting of side seal board has two clamp plates that are located the flexile tape left and right sides, the inboard below fixed mounting of side seal board has the fixed block, and the left and right sides fixed mounting at fixed block top has two guide bars, two extension springs have been cup jointed in the outside activity of guide bar, both sides fixed mounting has the card frame around quick-witted case main part is inside, and the inside fixed mounting of card frame has.

Preferably, extension spring's top and balancing weight fixed connection, and extension spring's bottom and fixed block fixed connection, two extension spring and the inside two guide bars mirror image distribution of extension spring and extension spring are in the left and right sides of flexible band.

Preferably, fixing lugs matched with the side sealing plates are fixedly installed on the inner side of the case body, mounting holes matched with the fixing lugs are formed in the side faces of the two side sealing plates, and the side faces of the two side sealing plates are provided with the Lu-shaped heat dissipation holes.

Preferably, the width of the flexible band is larger than the width of the L-shaped heat dissipation holes, and the side face of the flexible band is tightly attached to the inner side of the side sealing plate.

Preferably, the fixing block is located below the bottom ends of the L-shaped heat dissipation holes in the side face of the side sealing plate, and the fixing block is located between the two pressing plates.

Preferably, the number of the heat dissipation fans is four, and the four heat dissipation fans are located on the inner sides of the Lu-shaped heat dissipation holes of the two side sealing plates.

The utility model provides a computer machine case convenient to heat dissipation possesses following beneficial effect:

1. this computer machine case convenient to heat dissipation drives the pivot through the motor and rotates, and then drives the flexible band and remove to be drawn into the pivot outside with the flexible band, increase the louvre open area, rotate through the inside radiator fan of machine case main part, increase air flow rate, thereby faster inside and outside heat exchange that carries on, improve the radiating rate.

2. This computer machine case convenient to heat dissipation, when the case is in non-operating condition, drive the pivot through the motor and rotate, the flexible band that is drawn into with the pivot outside is put down, make the louvre of side shrouding side close, prevent that the dust from getting into, thereby the dust of avoiding gathers in the inside of case main part, in addition, the clamp plate through the flexible band left and right sides limits the flexible band, it is inboard to make the flexible band side hug closely the side shrouding, thereby the leakproofness of side shrouding side louvre when having guaranteed that the flexible band falls, further avoided the dust to get into inside the case main part.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of two sides of the main body of the case of the present invention;

fig. 3 is the structure diagram of the side face of the side sealing plate of the present invention.

In the figure: 1. a chassis main body; 2. a side sealing plate; 3. a rotating shaft; 4. an electric motor; 5. a flexible band; 6. pressing a plate; 7. a balancing weight; 8. a fixed block; 9. a guide bar; 10. an extension spring; 11. a clamping frame; 12. a heat dissipation fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a computer case convenient for heat dissipation comprises a case body 1, side sealing plates 2 are fixedly mounted on the front side and the rear side of the case body 1, fixing lugs matched with the side sealing plates 2 are fixedly mounted on the inner side of the case body 1, mounting holes matched with the fixing lugs are formed in the side faces of the two side sealing plates 2, L-shaped heat dissipation holes are formed in the side faces of the two side sealing plates 2, a rotating shaft 3 is driven by a motor 4 to rotate, a flexible belt 5 is further driven to move, the flexible belt 5 is wound outside the rotating shaft 3, the area of the heat dissipation holes is increased, the air flow rate is increased through the rotation of a heat dissipation fan 12 inside the case body 1, so that the heat exchange between the inside and the outside is more quickly carried out, the heat dissipation speed is improved, the side sealing plates 2 are fixedly connected through the mounting holes in the side faces of the side sealing plates 2 and the fixing lugs inside the, the model of the motor 4 is JGB37-520, a rotating shaft 3 is movably mounted above the inner side of the side sealing plate 2, the motor 4 with an output shaft fixedly connected with the rotating shaft 3 is fixedly mounted on the inner side of the side sealing plate 2, a flexible belt 5 is wound on the outer portion of the rotating shaft 3, the width of the flexible belt 5 is larger than the width of a L-shaped heat dissipation hole, the side surface of the flexible belt 5 is tightly attached to the inner side of the side sealing plate 2, the width of the flexible belt 5 is larger than the width of the heat dissipation hole, and the tightness of the flexible belt 5 when the heat dissipation hole is closed by moving downwards is guaranteed, so that when a case is in a non-working state, the sealing performance of the device is guaranteed, dust is prevented from entering, the flexible belt 5 is limited by two pressing plates 6, the side surface of the flexible belt 5 is tightly attached to the inner side of the side sealing plate 2, the sealing performance of the device in the non-working state is further guaranteed, a, a fixed block 8 is fixedly arranged below the inner side of the side sealing plate 2, two guide rods 9 penetrating through the top of a balancing weight 7 are fixedly arranged on the left side and the right side of the top of the fixed block 8, two extension springs 10 are movably sleeved outside the two guide rods 9, the top of each extension spring 10 is fixedly connected with the balancing weight 7, the bottom of each extension spring 10 is fixedly connected with the fixed block 8, the two guide rods 9 inside the two extension springs 10 and the extension springs 10 are in mirror image distribution on the left side and the right side of the flexible belt 5, the two guide rods 9 penetrate through the balancing weight 7 at the bottom end of the flexible belt 5, when the flexible belt 5 moves, the moving directions of the balancing weight 7 and the flexible belt 5 are limited through the two guide rods 9, the flexible belt 5 is ensured to move up and down only, the left and right deviation of the flexible belt 5 is prevented, the effectiveness of the flexible belt 5, the fixing block 8 is positioned below the bottom ends of the L-shaped heat dissipation holes on the side surface of the side sealing plate 2, the fixing block 8 is positioned between the two pressing plates 6, when the case is in a non-working state, the motor 4 drives the rotating shaft 3 to rotate, the flexible belt 5 drawn in outside the rotating shaft 3 is put down, the heat dissipation holes on the side surface of the side sealing plate 2 are closed, dust is prevented from entering, and therefore dust is prevented from accumulating inside the case main body 1, a certain pulling force is exerted on the flexible belt 5 when the heat dissipation holes are closed by the flexible belt 5 through the extension spring 10 outside the guide rod 9, the flexible belt 5 is kept in a tight state, the sealing performance of the device in the non-working state is further guaranteed, meanwhile, the fixing block 8 is positioned below the bottom ends of the heat dissipation holes, a placing space for the extension spring 10 is reserved, the balancing weight 7 at the bottom ends of the heat dissipation, guaranteed flexible belt 5's validity, both sides fixed mounting has card frame 11 around chassis body 1 is inside, and the inside fixed mounting of card frame 11 has radiator fan 12, radiator fan 12's quantity is four, and four radiator fan 12 are located the inboard of two side shrouding 2 lu font louvres, when flexible belt 5 upwards moves the louvre open, four radiator fan 12 through chassis body 1 inside front and back both sides rotate, increase air flow rate, the speed of inside and outside heat exchange has further been improved, radiating speed has been improved.

In conclusion, when the computer case convenient for heat dissipation is used, when the case works, the motor 4 drives the rotating shaft 3 to rotate, the flexible belt 5 is driven to move and the flexible belt 5 is wound outside the rotating shaft 3, the area of heat dissipation holes is increased during heat dissipation, the air flow speed is accelerated by the rotation of the heat radiation fans 12 at the front and rear sides inside the main case body 1, thereby carrying out the heat exchange between the inside and the outside more quickly, when the machine box is in a non-working state, the motor 4 drives the rotating shaft 3 to rotate, the flexible belt 5 coiled outside the rotating shaft 3 is put down, the heat dissipation holes on the side surface of the side sealing plate 2 are sealed to prevent dust from entering, the side surface of the flexible belt 5 is tightly attached to the inner side of the side sealing plate 2 through the pressure plates 6 on the two sides of the flexible belt 5, meanwhile, a certain pulling force is applied to the balancing weight 7 and the flexible belt 5 through the extension springs 10 on the two sides, and the flexible belt 5 is ensured to be in a tight state.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer machine case convenient to heat dissipation, includes chassis main body (1), its characterized in that: the side sealing plates (2) are fixedly mounted on the front side and the rear side of the case main body (1), the rotating shaft (3) is movably mounted on the upper portion of the inner side of each side sealing plate (2), the motor (4) fixedly connected with an output shaft and the rotating shaft (3) is fixedly mounted on the inner side of each side sealing plate (2), the flexible belt (5) is wound on the outer portion of each rotating shaft (3), the balancing weight (7) is fixedly mounted at the bottom of each flexible belt (5), the two pressing plates (6) positioned on the left side and the right side of each side sealing plate (2) are fixedly mounted on the inner side of each side sealing plate (2), the fixing blocks (8) are fixedly mounted on the lower portion of the inner side of each side sealing plate (2), the two guide rods (9) penetrating through the tops of the balancing weights (7) are fixedly mounted on the left side and the right side of the, clamping frames (11) are fixedly mounted on the front side and the rear side inside the case body (1), and a cooling fan (12) is fixedly mounted inside the clamping frames (11).

2. The computer case facilitating heat dissipation of claim 1, wherein: the top and the balancing weight (7) fixed connection of extension spring (10), and the bottom and fixed block (8) fixed connection of extension spring (10), two extension spring (10) and two inside guide bars (9) mirror image distribution in the left and right sides of flexible band (5) of extension spring (10).

3. The computer case facilitating heat dissipation of claim 1, wherein: the inner side of the case body (1) is fixedly provided with fixing lugs matched with the side sealing plates (2), the side surfaces of the side sealing plates (2) are provided with mounting holes matched with the fixing lugs, and the side surfaces of the side sealing plates (2) are provided with L-shaped heat dissipation holes.

4. The computer case facilitating heat dissipation of claim 3, wherein: the width of the flexible band (5) is larger than the width of the L-shaped heat dissipation holes, and the side face of the flexible band (5) is tightly attached to the inner side of the side sealing plate (2).

5. The computer case facilitating heat dissipation of claim 3, wherein: the fixing block (8) is located below the bottom ends of the L-shaped heat dissipation holes in the side face of the side sealing plate (2), and the fixing block (8) is located between the two pressing plates (6).

6. The computer case facilitating heat dissipation of claim 1, wherein: the number of the heat radiation fans (12) is four, and the four heat radiation fans (12) are positioned at the inner sides of the Lu-shaped heat radiation holes of the two side sealing plates (2).