CN214151611U - Computer host heat radiation structure - Google Patents

Abstract

The utility model discloses a computer mainframe heat radiation structure, including quick-witted case and the detachable panel that sets up in quick-witted case one side, the louvre has been seted up on the panel, the louvre is the transmission and lays, one side that the panel is towards quick-witted incasement portion is connected with circular rotor plate, set up the through-hole corresponding with the louvre on the circular rotor plate, the circular rotor plate has the knob along its central axis towards the panel extension, the round hole has been seted up on the panel, the knob passes the round hole and exposes in the external environment, be provided with the fixing device who restricts the circular rotor plate rotation on the panel, the knob on the front rotor plate of using the computer, make the through-hole on the circular rotor plate align with the louv; the knob is rotated again, the position of the circular rotating plate is changed, the through hole is not aligned with the heat dissipation hole any more, the heat dissipation hole is completely plugged by the circular rotating plate at the moment, and therefore external dust can be prevented from entering the host through the heat dissipation hole.

Description

Computer host heat radiation structure

Technical Field

The utility model relates to a computer heat dissipation technical field, in particular to main frame heat radiation structure.

Background

Electronic elements such as a CPU (central processing unit) in the computer are numerous, and a large amount of heat can be generated during working, so that the heat needs to be dissipated in time by adopting a heat dissipation device, otherwise, the service life of the electronic elements in a host computer can be shortened; however, when the computer stops working, dust in the outside air can enter the host machine through the heat dissipation holes and attach to the electronic components in the computer, thereby affecting the use effect of the computer hardware.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a computer mainframe heat radiation structure to solve among the prior art the external dust of computer stop work time can enter into quick-witted incasement, influence the problem that the computer normally worked through the louvre.

In order to achieve the above object, the utility model relates to a computer host radiating structure's technical scheme is: set up the panel in quick-witted case one side including quick-witted case and detachable, the louvre has been seted up on the panel, the louvre is the emission form and lays, the panel orientation one side of quick-witted incasement portion is connected with circular rotor plate, seted up on the circular rotor plate with the corresponding through-hole of louvre, circular rotor plate is followed its central axis orientation the panel extends there is the knob, the round hole has been seted up on the panel, the knob passes the round hole exposes in external environment, forms through revolving soon the knob drives circular rotor plate rotates, makes the through-hole with the louvre intercommunication or the structure that does not communicate, be provided with the restriction on the panel circular rotor plate pivoted fixing device.

Has the advantages that: the knob on the rotary panel is rotated before the computer is used, so that the through hole on the circular rotary panel is aligned with the heat dissipation hole, the position of the circular rotary panel is fixed through the fixing device, and heat generated by the computer in operation can be discharged through the heat dissipation hole; when not using the computer, rotate the knob once more, change the position of circular rotor plate for the through-hole no longer aligns with the louvre, circular rotor plate at this moment is the louvre shutoff completely promptly, thereby can prevent that external dust from passing through in the louvre enters into the host computer, and then the safe in utilization of the hardware in the protection host computer.

Further, the fixing device comprises a sliding block and a sliding groove, the sliding groove is arranged on the panel and is located at a position where the panel is close to the top, the sliding groove extends along a straight line where the diameter of the round hole is located, the sliding groove is a through groove communicating the inside of the case with the external environment, the sliding block is in sliding connection with the sliding groove, a first bayonet and a second bayonet are arranged at the edge of the circular rotating plate, the first bayonet and the second bayonet are partially overlapped with the sliding groove, when the first bayonet is partially overlapped with the sliding groove, the through hole is aligned with the heat dissipation hole, the sliding block can slide into the first bayonet along the sliding groove to limit the rotation of the circular rotating plate, when the second bayonet is partially overlapped with the sliding groove, the heat dissipation hole is completely sealed by the circular rotating plate, and the sliding block can slide into the second bayonet along the sliding groove, when the sliding block is positioned at the top of the sliding groove, the sliding block and the circular rotating plate do not interfere with each other.

Has the advantages that: when the sliding block is positioned at the top of the sliding groove, the sliding block and the circular rotating plate do not interfere with each other, so that the circular rotating plate can be rotated by sliding the sliding block to the position; when the position of the circular rotating plate needs to be fixed, the sliding block slides towards the direction of the circular rotating plate, so that the sliding block is positioned in the first bayonet or the second bayonet, and the sliding block can limit the rotation of the circular rotating plate at the moment.

Furthermore, a circular groove with the center of the circular hole as the center of a circle is formed in one side, facing the inside of the case, of the panel, the circular rotating plate is located in the circular groove, a bearing is arranged in the circular hole, the knob penetrates through the bearing to complete the pivot connection between the circular rotating plate and the panel, the knob and the bearing are connected in an interference fit mode, an arc-shaped limiting groove is formed in one side of the circular groove, a limiting block is arranged at the edge of the circular rotating plate and located in the arc-shaped limiting groove, when the first bayonet and the sliding groove are partially overlapped, the limiting block is located at the head end of the arc-shaped limiting groove, and when the second bayonet and the sliding groove are partially overlapped, the limiting block is located at the tail end of the limiting groove.

Has the advantages that: because the stopper can only slide between the both ends of spacing groove, and then restricted the rotation range of circular rotor plate for the user can align first bayonet socket or second bayonet socket and spout fast, and then makes things convenient for the fixed of circular rotor plate position.

Furthermore, threaded holes are formed in the panel and the case, and bolts penetrate through the threaded holes to fixedly connect the panel and the case.

Has the advantages that: the panel can be detached relative to the case through the bolt connection, so that the maintenance of the case is facilitated.

Drawings

Fig. 1 is a schematic view of an overall structure of a heat dissipation structure of a computer host according to the present invention;

fig. 2 is an inside view of a computer host heat dissipation structure panel according to the present invention.

In the figure: 1. a chassis; 2. a panel; 3. a threaded hole; 4. heat dissipation holes; 5. a circular rotating plate; 6. a through hole; 7. a knob; 8. a chute; 9. a first limit plate; 10. a second limiting plate; 11. a first bayonet; 12. a second bayonet; 13. an arc-shaped limiting groove; 14. and a limiting block.

Detailed Description

Embodiments of the present invention will be further described with reference to the accompanying drawings, wherein the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the same orientation or positional relationship as shown in the drawings, which is for convenience of description and simplicity of description, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

As shown in fig. 1 and 2, a heat dissipation structure of a computer host includes a case 1 and a detachable panel 2 disposed on one side of the case 1, specifically, a threaded hole 3 is disposed on the panel 2 and the case 1, and a bolt passes through the threaded hole 3 to fixedly connect the panel 2 and the case 1; the panel 2 can be detached from the case 1 by bolting, thereby facilitating maintenance of the case 1. The panel 2 is provided with heat dissipation holes 4 and round holes, and the heat dissipation holes 4 are distributed in a transmission shape by taking the round holes as centers. One side of the panel 2 facing the inside of the case 1 is defined as the inner side of the panel 2, the inner side of the panel 2 is rotatably connected with a circular rotating plate 5, a through hole 6 corresponding to the heat dissipation hole 4 is formed in the circular rotating plate 5, a knob 7 extends outwards along the central axis of the circular rotating plate 5, and the knob 7 penetrates through the circular hole and is exposed in the external environment; the panel 2 is provided with a fixing device for limiting the rotation of the circular rotating plate 5. Before using the computer, the knob 7 on the rotary panel 2 is turned to make the through hole 6 on the circular rotary panel 5 align with the heat dissipation hole 4, and the position of the circular rotary panel 5 is fixed by the fixing device, at this time, the heat generated by the computer running can be discharged through the heat dissipation hole 4; when not using the computer, rotate knob 7 once more, change the position of circular rotor plate 5 for through-hole 6 no longer aligns with louvre 4, circular rotor plate 5 at this moment is with louvre 4 complete shutoff promptly, thereby can prevent that external dust from passing through louvre 4 and entering into in the host computer, and then the safety in utilization of the hardware in the protection host computer.

In this embodiment, the fixing device includes a slider and a chute 8, the chute 8 is disposed on the panel 2 and located at one side of the circular rotating plate 5, and the chute 8 extends along a straight line where the diameter of the circular hole is located; the spout 8 is the logical groove of intercommunication machine case 1 inside and external environment, the slider be located spout 8 and with spout 8 sliding connection, the slider is provided with first limiting plate 9 and second limiting plate 10 in the inboard and the outside of spout 8 respectively, the cross-sectional dimension of first limiting plate 9 and second limiting plate 10 is greater than the cross-sectional dimension of spout 8, and the lateral wall of panel 2 is hugged closely to first limiting plate 9 and second limiting plate 10 for the slider can not break away from panel 2 when sliding in spout 8. The edge of the circular rotating plate 5 is provided with a first bayonet 11 and a second bayonet 12, and the first bayonet 11 and the second bayonet 12 are overlapped with the part of the sliding chute 8; when the first bayonet 11 is partially overlapped with the sliding groove 8, the through hole 6 is aligned with the heat dissipation hole 4, and the first limiting plate 9 can slide into the first bayonet 11 along the sliding groove 8 to limit the rotation of the circular rotating plate 5; when the second bayonet 12 is partially overlapped with the sliding groove 8, the circular rotating plate 5 completely blocks the heat dissipation hole 4, and the first limiting plate 9 can slide into the second bayonet 12 along the sliding groove 8 to limit the rotation of the circular rotating plate 5; and when the slider is located the top of spout 8, first limiting plate 9 and circular rotor plate 5 mutually noninterfere, and then guarantee that circular rotor plate 5 can normally rotate.

With reference to fig. 2, in the present embodiment, a circular groove with the center of the circular hole as the center of the circle is formed on the inner side of the panel 2, the circular rotating plate 5 is located in the circular groove, a bearing is disposed in the circular hole, the knob 7 passes through the bearing to complete the pivotal connection between the circular rotating plate 5 and the panel 2, and the knob 7 and the bearing are connected in an interference fit manner, so that the circular rotating plate 5 is not easily separated from the circular groove; an arc-shaped limiting groove 13 is formed in one side of the circular groove, a limiting block 14 is arranged at the edge of the circular rotating plate 5, the limiting block 14 is located in the arc-shaped limiting groove 13, when the first bayonet 11 is overlapped with the sliding groove 8, the limiting block 14 is located at the head end of the arc-shaped limiting groove 13, and when the second bayonet 12 is overlapped with the sliding groove 8, the limiting block 14 is located at the tail end of the arc-shaped limiting groove 13; because the limiting block 14 can only slide between the two ends of the arc-shaped limiting groove 13, the rotation amplitude of the circular rotating plate 5 is limited, so that a user can align the first bayonet 11 or the second bayonet 12 with the sliding groove 8 quickly, and the position of the circular rotating plate 5 is convenient to fix.

In the above embodiments, the bearing is disposed in the circular hole, and the knob passes through the bearing to complete the pivotal connection between the circular rotating plate and the panel.

In the above embodiment, fixing device includes slider and spout, and the slider is provided with first limiting plate in the inboard of spout, and first bayonet socket and second bayonet socket have been seted up at the edge of circular rotor plate, and first limiting plate can slide to first bayonet socket or second bayonet socket in along the spout to the rotation of restriction circular rotor plate, in other embodiments, still can set up the jack that the position corresponds on circular rotor plate and panel, through passing the round pin axle the jack in order to restrict the rotation of circular rotor plate.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A kind of computer host computer heat-dissipating structure, characterized by: set up the panel in quick-witted case one side including quick-witted case and detachable, the louvre has been seted up on the panel, the louvre is the emission form and lays, the panel orientation one side of quick-witted incasement portion is connected with circular rotor plate, seted up on the circular rotor plate with the corresponding through-hole of louvre, circular rotor plate is followed its central axis orientation the panel extends there is the knob, the round hole has been seted up on the panel, the knob passes the round hole exposes in external environment, forms through revolving soon the knob drives circular rotor plate rotates, makes the through-hole with the louvre intercommunication or the structure that does not communicate, be provided with the restriction on the panel circular rotor plate pivoted fixing device.

2. The heat dissipation structure of a host computer according to claim 1, wherein: the fixing device comprises a sliding block and a sliding groove, the sliding groove is arranged on the panel and is positioned at a position where the panel is close to the top, the sliding groove extends along a straight line where the diameter of the round hole is positioned, the sliding groove is a through groove for communicating the inside of the case with the external environment, the sliding block is in sliding connection with the sliding groove, a first bayonet and a second bayonet are arranged at the edge of the circular rotating plate, the first bayonet and the second bayonet are overlapped with part of the sliding groove, when the first bayonet is overlapped with part of the sliding groove, the through hole is aligned with the heat dissipation hole, the sliding block can slide into the first bayonet along the sliding groove to limit the rotation of the circular rotating plate, when the second bayonet is overlapped with part of the sliding groove, the heat dissipation hole is completely sealed by the circular rotating plate, and the sliding block can slide into the second bayonet along the sliding groove, when the sliding block is positioned at the top of the sliding groove, the sliding block and the circular rotating plate do not interfere with each other.

3. The heat dissipation structure of a host computer according to claim 2, wherein: the panel is towards one side of machine incasement portion sets up the circular recess that uses the center of round hole as the centre of a circle, circular rotor plate is located the circular recess, be provided with the bearing in the round hole, the knob passes the bearing accomplishes the pivot connection between circular rotor plate and the panel, and is connected for interference fit between knob and the bearing, the arc spacing groove has been seted up to one side of circular recess, the edge of circular rotor plate is provided with the stopper, the stopper is located the arc spacing inslot, when first bayonet socket overlaps with the part of spout mutually, the stopper is located the head end of arc spacing groove, when the second bayonet socket overlaps with the part of spout mutually, the stopper is located the end of spacing groove.

4. The heat dissipation structure of a host computer according to claim 1, wherein: threaded holes are formed in the panel and the case, and bolts penetrate through the threaded holes to fixedly connect the panel and the case.

Images