阅读说明：本技术 一种可启闭式散热翅片的电脑机箱 (Computer case with openable cooling fins ) 是由 余小辉 于 2021-07-02 设计创作，主要内容包括：本发明公开了一种可启闭式散热翅片的电脑机箱,涉及电脑设备技术领域,包括底架以及其顶部四角处固定连接的支撑柱,所述底架顶部两侧的边缘位置处设置有与支撑柱相配合的侧板。本发明多组第一散热翅片和第二散热翅片通过转轴进行转动一定的角度,使多组第一散热翅片和第二散热翅片在两组侧板以及背板的内部转动,进而使机箱内部环境和外界环境相连通,进一步的增强了散热效果,且当电脑机箱不使用时,启动电机反转,带动多组第一散热翅片和第二散热翅片反向翻转分别与两组侧板以及背板相贴合,进而可知,在电脑机箱不使用时,电脑机箱整体呈封闭状态,大大的避免了外界灰尘进入机箱内部的问题。(The invention discloses a computer case with openable cooling fins, and relates to the technical field of computer equipment. The first radiating fins and the second radiating fins rotate by a certain angle through the rotating shaft, so that the first radiating fins and the second radiating fins rotate inside the two groups of side plates and the back plate, the internal environment of the case is communicated with the external environment, the radiating effect is further enhanced, when the computer case is not used, the motor is started to rotate reversely, the first radiating fins and the second radiating fins are driven to reversely turn over and are respectively attached to the two groups of side plates and the back plate, and therefore, when the computer case is not used, the whole computer case is in a closed state, and the problem that external dust enters the inside of the case is greatly avoided.)

1. The utility model provides a but open and close formula radiating fin's computer machine case, includes chassis (1) and its top four corners department fixed connection's support column (2), its characterized in that: the edge positions of two sides of the top of the bottom frame (1) are provided with side plates (3) matched with the supporting columns (2), and the edge position of one end of the top of the bottom frame (1) is provided with a back plate (4) matched with the supporting columns (2);

a plurality of groups of first radiating fins (5) are uniformly arranged inside the two groups of side plates (3), a plurality of groups of second radiating fins (8) are uniformly arranged inside the back plate (4), rotating shafts (6) respectively extending into the side plates (3) and the back plate (4) are respectively arranged at two ends of the plurality of groups of first radiating fins (5) and two sides of the plurality of groups of second radiating fins (8), and a plurality of groups of supporting blocks (10) are uniformly arranged at one ends, close to the back plate (4), of the inner sides of the two groups of side plates (3) from bottom to top;

the internal movable limit of multiunit supporting shoe (10) is connected with worm (11), and the multiunit first radiating fin (5) are provided with first worm wheel (7) with worm (11) engaged with outside pivot (6) of being close to backplate (4) one end, and the multiunit pivot (6) outside of second radiating fin (8) both sides all is provided with second worm wheel (9) with worm (11) engaged with.

2. The computer case with openable and closable heat dissipating fins according to claim 1, wherein: the novel multifunctional electric fan is characterized in that a starting motor (12) is installed at a position, close to one end of a back plate (4), on the top end of the inner portion of the bottom frame (1), a gear (13) is fixedly connected to the output end of the starting motor (12), and the bottom ends of the gear (13) and two sets of worms (11) are in transmission connection through a synchronous belt (14).

3. The computer case with openable and closable heat dissipating fins according to claim 1, wherein: chassis (1) top is provided with bottom plate (15) of being connected with two sets of curb plate (3) looks block, bottom plate (15) top four corners department is provided with radiator fan (16), chassis (1) top just is located radiator fan (16) top and is provided with mounting bracket (17), evenly be provided with supporting leg (21) that multiunit and radiator fan (16) are crisscross bottom mounting bracket (17).

4. The computer case with openable and closable heat dissipating fins as claimed in claim 3, wherein: the mounting bracket is characterized in that a main board (18) is arranged on one side inside the mounting bracket (17), mounting grooves (19) matched with the main board (18) are formed in two ends of the inner wall of the mounting bracket (17), and multiple groups of heat dissipation holes (20) are uniformly formed in the surfaces of two sides of the mounting bracket (17).

5. The computer case with openable and closable heat dissipating fins as claimed in claim 3, wherein: chassis (1) top is kept away from marginal position department of backplate (4) one end and is provided with and support column (2) matched with panel (24), bottom plate (15) one end intermediate position department is provided with and extends to inside limiting plate (29) of panel (24), panel (24) inside be provided with limiting plate (29) matched with spacing hole (30).

6. The computer case with openable and closable heat dissipating fins according to claim 5, wherein: the light-emitting device is characterized in that a control frame (23) is arranged at the position, located between a panel (24) and a mounting frame (17), of the top of the bottom frame (1), and a starting button (25), an interface (26) and a light-driving frame (27) penetrating through the panel (24) are arranged on the surface of one end of the control frame (23) respectively.

7. The computer case with openable and closable heat dissipating fins as claimed in claim 6, wherein: the surface of the panel (24) is respectively provided with a matching through hole (28) matched with the starting button (25), the interface (26) and the optical drive frame (27), and the inner side of the matching through hole (28) is provided with a rubber gasket.

8. The computer case with openable and closable heat dissipating fins according to claim 1, wherein: two sets of curb plate (3) and backplate (4) top are provided with rather than matched with roof (31), and two sets of curb plate (3) one end outside is provided with protective housing (22) with backplate (4) matched with, and protective housing (22) inboard top is provided with the sleeve with worm (11) top matched with.

9. The computer case with openable and closable heat dissipating fins according to claim 1, wherein: the top end in chassis (1) inside sets up mounting hole (32) with starter motor (12) matched with, and bottom plate (15) inside both sides that are close to backplate (4) one end all are provided with the support hole with worm (11) matched with.

Technical Field

The invention relates to the technical field of computer equipment, in particular to a computer case with openable and closable radiating fins.

Background

The computer case is used as one part of computer fittings, and has the main function of holding and fixing computer fittings to support and protect the computer fittings, and the computer case has the important function of shielding electromagnetic radiation.

The CPU and other parts of the computer generate heat in the high-speed operation process, and the heat dissipation is a heat transfer process, so that the heat generated by the CPU is brought to other media, and the temperature of the CPU is controlled within a stable range.

In order to make the computer case radiating effect good among the prior art, can set up multiunit louvre on the surface of the case when the inside radiator fan that installs additional of case, play the radiating effect to the case, however, more louvre is seted up to the surface of the case, when the computer case does not move, then need not dispel the heat to the computer case, at this moment, external dust can enter into the computer incasement portion through the louvre gradually, pile up on the computer incasement portion component surface and block up the louvre, radiating effect descends when leading to reuse case, when long-term the use, the radiating effect of computer case can fish more and more poor, lead to the computer operating performance to descend.

Disclosure of Invention

Therefore, the invention aims to provide a computer case with openable cooling fins, so as to solve the technical problem that the operation performance of a computer is reduced due to poor cooling effect of the computer case after long-term use because external dust enters the case through cooling holes on the surface of the case when the case in the prior art is not used.

In order to achieve the purpose, the invention provides the following technical scheme: a computer case with openable and closable radiating fins comprises an underframe and supporting columns fixedly connected with four corners of the top of the underframe, wherein side plates matched with the supporting columns are arranged at the edge positions of two sides of the top of the underframe, and a back plate matched with the supporting columns is arranged at the edge position of one end of the top of the underframe;

a plurality of groups of first radiating fins are uniformly arranged inside the two groups of side plates, a plurality of groups of second radiating fins are uniformly arranged inside the back plate, two ends of the plurality of groups of first radiating fins and two sides of the plurality of groups of second radiating fins are respectively provided with a rotating shaft extending to the inside of the side plates and the back plate, and one end of the inner sides of the two groups of side plates, which is close to the back plate, is uniformly provided with a plurality of groups of supporting blocks from bottom to top;

the inner parts of the support blocks are movably and limitedly connected with worms, a plurality of groups of first heat radiating fins are provided with first worm wheels meshed with the worms outside the rotating shafts close to one end of the back plate, and a plurality of groups of second heat radiating fins are provided with second worm wheels meshed with the worms outside the rotating shafts on two sides.

Through adopting above-mentioned technical scheme, when using the computer, when radiator fan starts, the starter motor output passes through gear and hold-in range and drives two sets of worms and rotate, two sets of pivoted worms transmit the first worm wheel of multiunit and second worm wheel simultaneously, and then make the first radiating fin of multiunit and second radiating fin rotate certain angle through the pivot, make the first radiating fin of multiunit and second radiating fin rotate at the inside of two sets of curb plates and backplate, and then make quick-witted incasement portion environment and external environment be linked together, further radiating effect has been strengthened, and when the computer machine case does not use, the starter motor reversal, drive the reverse upset of the first radiating fin of multiunit and second radiating fin and laminate with two sets of curb plates and backplate respectively.

The invention is further arranged in such a way that a starting motor is arranged at the position, close to one end of the back plate, of the top end in the underframe, the output end of the starting motor is fixedly connected with a gear, and the gear is in transmission connection with the tail ends of the bottoms of the two groups of worms through a synchronous belt.

Through adopting above-mentioned technical scheme, starter motor carries out the transmission through gear and hold-in range and two sets of worms and connects, makes the worm more steady when rotating to make the first radiating fin of multiunit and second radiating fin steady more stable when the upset, can not take place the phenomenon of skew dislocation.

The invention is further arranged in such a way that a bottom plate which is connected with the two groups of side plates in a clamping way is arranged above the top of the bottom frame, the four corners of the top of the bottom plate are provided with radiating fans, the top of the bottom frame and the position above the radiating fans are provided with mounting frames, and the bottom of the mounting frames is uniformly provided with a plurality of groups of supporting legs which are staggered with the radiating fans.

By adopting the technical scheme, the heat radiation fan has the heat radiation effect on the integral case, and the mounting frame is convenient for mounting the mainboard.

The invention is further arranged in such a way that a mainboard is arranged on one side inside the mounting rack, mounting grooves matched with the mainboard are arranged at two ends of the inner wall of the mounting rack, and a plurality of groups of heat dissipation holes are uniformly formed in the surfaces of two sides of the mounting rack.

Through adopting above-mentioned technical scheme, inside installing the mainboard into the mounting bracket through the mounting groove, it is more convenient to make the mainboard when installation and dismantlement, and carries out the block through the mounting groove to the mainboard and fix, and is more stable, can not take place the phenomenon of rocking.

The invention is further provided that a panel matched with the support column is arranged at the edge position of one end of the top of the underframe far away from the backboard, a limit plate extending into the panel is arranged at the middle position of one end of the bottom plate, and a limit hole matched with the limit plate is arranged in the panel.

Through adopting above-mentioned technical scheme, the limiting plate plays the auxiliary stay fixed action to the panel, makes the bottom plate and forms the vertical state through the mode of pegging graft between the panel, makes panel and bottom plate installation more stable.

The invention is further provided that a control frame is arranged at the position between the panel and the mounting frame at the top of the underframe, and a starting button, an interface and a light-driven frame penetrating through the panel are respectively arranged on the surface of one end of the control frame.

By adopting the technical scheme, the starting button is convenient for opening and closing the integral case, the interface is convenient for connecting with an external connecting wire, and the CD-ROM drive frame can be used for placing an external CD.

The invention is further arranged that the surface of the panel is respectively provided with a matching through hole matched with the starting button, the interface and the CD-ROM frame, and the inner side of the matching through hole is provided with a rubber gasket.

Through adopting above-mentioned technical scheme, the cooperation through-hole not only makes things convenient for start button, interface and optical drive frame to stretch out more, makes things convenient for the external world to operate, and start button, interface and optical drive frame play the support limiting displacement to the panel moreover, and rubber gasket then prevents wearing and tearing start button, interface and optical drive frame.

The invention is further provided with a top plate matched with the two groups of side plates and the top of the back plate, a protective shell matched with the back plate is arranged on the outer side of one end of each of the two groups of side plates, and a sleeve matched with the top end of the worm is arranged at the top end of the inner side of the protective shell.

By adopting the technical scheme, the top plate plays a role in protecting the whole internal structure of the worm gear, the inner side surface of the protective shell not only plays a role in protecting the multiple groups of first worm gears and second worm gears, but also plays a role in limiting the tail end of the top of the worm at the bottom of the top end of the inner side of the protective shell.

The invention is further arranged in such a way that the top end in the bottom frame is provided with a mounting hole matched with the starting motor, and both sides of one end in the bottom plate close to the back plate are provided with supporting holes matched with the worm.

Through adopting above-mentioned technical scheme, the mounting hole plays the fixed stay effect to starter motor, makes starter motor installation more stable.

In summary, the invention mainly has the following beneficial effects:

1. the starting motor of the invention is electrically connected with the cooling fan through the mainboard, when the computer is used, the output end of the starting motor drives two sets of worms to rotate through the gear and the synchronous belt when the cooling fan is started, the two sets of rotating worms simultaneously drive a plurality of sets of first worm wheels and second worm wheels, so that a plurality of sets of first cooling fins and second cooling fins rotate for a certain angle through the rotating shaft, the plurality of sets of first cooling fins and second cooling fins rotate inside two sets of side plates and back plates, so that the internal environment of the case is communicated with the external environment, the cooling effect is further enhanced, when the computer case is not used, the starting motor is reversely rotated to drive the plurality of sets of first cooling fins and second cooling fins to reversely turn over and respectively attach to the two sets of side plates and the back plates, and further, when the computer case is not used, the computer case is in a closed state integrally, so that the problem that external dust enters the case is greatly avoided;

2. according to the invention, the mounting frame is arranged at the middle position inside the chassis, the mainboard is arranged on one side inside the mounting frame, the plurality of heat dissipation holes are uniformly formed in the surface of the mounting frame, the supporting legs are arranged at the bottom of the mounting frame, the plurality of heat dissipation fans are arranged at staggered positions inside the plurality of supporting legs, and the bottom of the mounting frame is of a hollow structure, so that airflow generated by the heat dissipation fans can directly act on electronic elements on one side of the mainboard, the heat dissipation effect on the mainboard is further enhanced, and when the first heat dissipation fins and the second heat dissipation fins are in an open state, the mounting frame and the plurality of heat dissipation holes not only play a role of air intake, but also play a role of blocking external dust.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is an enlarged partial structural view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic structural view of the integrated frame of the present invention;

FIG. 5 is a schematic view of a closed configuration at a first perspective of the present invention;

FIG. 6 is a schematic view of a closed configuration from a second perspective of the present invention;

FIG. 7 is a schematic view of the opened structure at the first view angle of the present invention;

FIG. 8 is a schematic view of the second view angle of the present invention after being opened.

In the figure: 1. a chassis; 2. a support pillar; 3. a side plate; 4. a back plate; 5. a first heat radiation fin; 6. a rotating shaft; 7. a first worm gear; 8. a second heat radiation fin; 9. a second worm gear; 10. a support block; 11. a worm; 12. starting the motor; 13. a gear; 14. a synchronous belt; 15. a base plate; 16. a heat radiation fan; 17. a mounting frame; 18. a main board; 19. mounting grooves; 20. heat dissipation holes; 21. supporting legs; 22. a protective shell; 23. a control frame; 24. a panel; 25. a start button; 26. an interface; 27. a photo-driven frame; 28. a mating through hole; 29. a limiting plate; 30. a limiting hole; 31. a top plate; 32. and (7) installing holes.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A computer case with openable and closable radiating fins is shown in figures 1, 2, 3, 5 and 7 and comprises an underframe 1 and supporting columns 2 fixedly connected with four corners of the top of the underframe, wherein side plates 3 matched with the supporting columns 2 are arranged at edge positions of two sides of the top of the underframe 1, and a back plate 4 matched with the supporting columns 2 is arranged at an edge position of one end of the top of the underframe 1;

a plurality of groups of first radiating fins 5 are uniformly arranged inside the two groups of side plates 3, a plurality of groups of second radiating fins 8 are uniformly arranged inside the back plate 4, two ends of the plurality of groups of first radiating fins 5 and two sides of the plurality of groups of second radiating fins 8 are respectively provided with a rotating shaft 6 which respectively extends to the inside of the side plates 3 and the inside of the back plate 4, the plurality of groups of first radiating fins 5 and the plurality of groups of second radiating fins 8 can rotate through the rotating shafts 6, a plurality of groups of supporting blocks 10 are uniformly arranged at one ends of the inner sides of the two groups of side plates 3, which are close to the back plate 4, from bottom to top, and the plurality of groups of supporting blocks 10 play a role in limiting and supporting the movement of the two groups of worms 11;

the inside of a plurality of groups of supporting blocks 10 is movably limited and connected with a worm 11, a first worm wheel 7 meshed with the worm 11 is arranged on the outer side of a rotating shaft 6 at one end of a plurality of groups of first radiating fins 5 close to the back plate 4, a second worm wheel 9 meshed with the worm 11 is arranged on the outer side of the rotating shaft 6 at two sides of a plurality of groups of second radiating fins 8, a starting motor 12 drives a gear 13 connected with an output end to rotate for a certain angle, the gear 13 drives two groups of worms 11 to rotate through a synchronous belt 14, the two groups of rotating worms 11 simultaneously drive the plurality of groups of first worm wheels 7 and the second worm wheels 9, so that the plurality of groups of first radiating fins 5 and the plurality of groups of second radiating fins 8 rotate for a certain angle through the rotating shaft 6, the plurality of groups of first radiating fins 5 and the plurality of second radiating fins 8 rotate inside the two groups of side plates 3 and the back plate 4, the starting motor 12 is arranged at the position, close to one end of the back plate 4, on the inside the bottom frame 1, the output end of the starting motor 12 is fixedly connected with a gear 13, and the gear 13 is in transmission connection with the tail ends of the bottoms of the two groups of worms 11 through a synchronous belt 14.

Referring to fig. 1, a bottom plate 15 connected with two sets of side plates 3 in a clamping manner is arranged above the top of a bottom frame 1, heat dissipation fans 16 are arranged at four corners of the top of the bottom plate 15, a mounting frame 17 is arranged at the top of the bottom frame 1 and above the heat dissipation fans 16, a plurality of sets of support legs 21 staggered with the heat dissipation fans 16 are uniformly arranged at the bottom of the mounting frame 17, a main plate 18 is arranged at one side inside the mounting frame 17, mounting grooves 19 matched with the main plate 18 are arranged at two ends of the inner wall of the mounting frame 17, and a plurality of sets of heat dissipation holes 20 are uniformly arranged on the surfaces of two sides of the mounting frame 17, by adopting the structure, the bottom of the mounting frame 17 is of a hollow structure, so that air flow generated by the heat dissipation fans 16 can more directly act on electronic elements at one side of the main plate 18, the heat dissipation effect on the main plate 18 is further enhanced, when the first heat dissipation fins 5 and the second heat dissipation fins 8 are in an open state, the mounting frame 17 and the plurality of heat dissipation holes 20 not only play a role of air intake, but also plays a role of blocking external dust.

Referring to fig. 1, 4, 5 and 7, a panel 24 matched with the supporting column 2 is arranged at the edge position of one end of the top of the underframe 1 far away from the backboard 4, a limiting plate 29 extending into the panel 24 is arranged at the middle position of one end of the bottom plate 15, and a limiting hole 30 matched with the limiting plate 29 is arranged in the panel 24.

Referring to fig. 1, 4, 5 and 7, a control frame 23 is disposed at a position between a panel 24 and a mounting frame 17 at the top of the chassis 1, a start button 25, an interface 26 and a photo-drive frame 27 penetrating through the panel 24 are respectively disposed on a surface of one end of the control frame 23, a matching through hole 28 matching with the start button 25, the interface 26 and the photo-drive frame 27 is respectively disposed on a surface of the panel 24, and a rubber gasket is disposed inside the matching through hole 28.

Referring to fig. 1, 4, 5, 6, 7 and 8, the top of the two sets of side plates 3 and the back plate 4 are provided with top plates 31 matched with the two sets of side plates 3, the outer side of one end of the two sets of side plates 3 is provided with a protective shell 22 matched with the back plate 4, the top end of the inner side of the protective shell 22 is provided with a sleeve matched with the top end of the worm 11, the top end of the inner part of the chassis 1 is provided with a mounting hole 32 matched with the starting motor 12, and two sides of the inner part of the bottom plate 15 close to one end of the back plate 4 are both provided with support holes matched with the worm 11, by the arrangement of the structure, the top plate 31 plays a role in protecting the whole internal structure of the invention, the inner side surface of the protective shell 22 not only plays a role in protecting the plurality of sets of the first worm wheel 7 and the second wheel 9, the bottom of the top end of the inner side also plays a role in limiting the top end of the worm 11, and the mounting hole 32 plays a role in fixing and supporting the starting motor 12, the starter motor 12 is more stably installed.

The working principle of the invention is as follows: when the fixing device is used, the two groups of side plates 3, the one group of back plates 4 and the one group of face plates 24 are installed at the position of the edge of the top of the bottom frame 1, and the fixing, supporting and limiting effects on the side plates 3, the back plates 4 and the face plates 24 are achieved through the supporting columns 2 at the four corners of the top of the bottom frame 1;

when a user uses a computer, in order to improve the operation effect of the computer, the heat dissipation fan 16 in the case of the computer host needs to perform heat dissipation work, and when the heat dissipation fan 16 is started to work, the heat dissipation fan is electrically connected with the starting motor 12 through the main board 18;

the starting motor 12 drives the gear 13 connected with the output end to rotate for a certain angle, the gear 13 drives the two sets of worms 11 to rotate through the synchronous belt 14, the two sets of rotating worms 11 simultaneously drive the multiple sets of first worm wheels 7 and second worm wheels 9, and further the multiple sets of first radiating fins 5 and second radiating fins 8 rotate for a certain angle through the rotating shaft 6, so that the multiple sets of first radiating fins 5 and second radiating fins 8 rotate inside the two sets of side plates 3 and the back plate 4;

when the computer case is not used, the heat radiation fan 16 is closed, an electric signal is transmitted to the starting motor 12 through the mainboard 18, the starting motor 12 is enabled to rotate reversely, and the first heat radiation fins 5 and the second heat radiation fins 8 are driven to reversely turn over and are respectively attached to the two groups of side plates 3 and the back plate 4, so that the computer case is integrally in a closed state when the computer case is not used, and the problem that external dust enters the interior of the computer case is greatly avoided;

further, a mounting frame 17 is arranged at the middle position inside the underframe 1, a main board 18 is mounted on one side inside the mounting frame 17, multiple groups of heat dissipation holes 20 are uniformly formed in the surface of the mounting frame 17, supporting legs 21 are arranged at the bottom of the mounting frame 17, and multiple groups of heat dissipation fans 16 are arranged at staggered positions on the inner sides of the multiple groups of supporting legs 21;

because the bottom of the mounting frame 17 is of a hollow structure, the airflow generated by the cooling fan 16 more directly acts on the electronic element on one side of the main board 18, the cooling effect on the main board 18 is further enhanced, and when the first cooling fins 5 and the second cooling fins 8 are in an open state, the mounting frame 17 and the plurality of groups of cooling holes 20 not only play a role in air intake, but also play a role in blocking external dust;

still further, a control frame 23 is disposed at one end of the bottom frame 1 close to the panel 24, a start button 25, an interface 26 and a cd-rom frame 27 penetrating the panel 24 are respectively disposed at one end of the control frame 23, the start button 25 plays a role in opening the whole device, and the interface 26 and the cd-rom frame 27 are convenient for connecting external connecting wires and installing external optical disks.

Although embodiments of the present invention have been shown and described, it is intended that the present invention should not be limited thereto, that the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples, and that modifications, substitutions, variations or the like, which are not inventive and may be made by those skilled in the art without departing from the principle and spirit of the present invention and without departing from the scope of the claims.