CN213276511U

CN213276511U - Case structure capable of adjusting heat dissipation position according to heating position

Info

Publication number: CN213276511U
Application number: CN202022666137.4U
Authority: CN
Inventors: 刘仕超; 宋政; 曾晨; 邹华燕
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-05-25
Anticipated expiration: 2030-11-18

Abstract

The utility model discloses a quick-witted case structure according to position adjustment heat dissipation position generates heat, which comprises a base, the equal fixedly connected with stabilizer blade of bottom four corners department of base, and the top outer wall four sides joint of base has same integral type aluminium case, the top outer wall of base is equipped with four parallel distribution's location stand perpendicularly, and the both sides joint of location stand has two layer boards, two the same mainboard of fixedly connected with between the layer board, and wherein the bottom outer wall fixedly connected with power supply module of the layer board of one side. The utility model discloses change the constitution and the structure of quick-witted case and fan, form good convection current, advance cold wind more, put hot-blast more, adopt high-content aluminum alloy system material, make full use of temperature sensor makes quick-witted case-radiator fan realize multiple structurization, adaptation mode ization, to specific, real-time condition through the structure that changes self with influence gaseous convection current and amount of wind, wind pressure, realize intelligent accuse temperature, reach anticipated radiating effect, fully release cpu performance.

Description

Case structure capable of adjusting heat dissipation position according to heating position

Technical Field

The utility model relates to a computer technology field especially relates to a according to quick-witted case structure of position adjustment heat dissipation position that generates heat.

Background

The host refers to the main body part of the computer except the input and output equipment. And is also a control box (container Mainframe) for placing the main board and other main components. Typically including a CPU, memory, hard disk, optical drive, power supply, and other input/output controllers and interfaces. In network technology, it is a terminal device that transmits and receives information.

The machine case is the box structure of host computer, and current host computer case is mainly through the self heat dissipation of front and back ventilation cooling and each part on the mainboard, and supplementary heat dissipation is exactly through the fan take out the class heat dissipation, but the radiating effect that different frequency of use and the running state of host computer need are different, and current host computer heat dissipation can not carry out autonomic regulation, is suitable for the different frequency of use and the running state of host computer.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a case structure for adjusting the heat dissipation position according to the heating position.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a machine case structure for adjusting heat dissipation positions according to heating positions comprises a base, wherein supporting legs are fixedly connected to four corners of the bottom end of the base, the four sides of the outer wall of the top of the base are clamped with a same integrated aluminum case, the outer wall of the top of the base is vertically provided with four positioning upright columns which are distributed in parallel, two supporting plates are clamped on two sides of each positioning upright column, a same main board is fixedly connected between the two supporting plates, a power supply assembly is fixedly connected to the outer wall of the bottom end of one of the supporting plates, one side of the main board is provided with a jack back plate, a sliding groove is arranged on the outer wall of the bottom end of the integrated aluminum case close to the jack back plate, a side flow net plate is clamped on the inner wall of the bottom end of the sliding groove, heat dissipation assemblies are fixedly connected between two sides of the outer wall of, the bottom inner wall of base is equipped with the circulation wind channel, and the bottom outer wall middle part of base is equipped with the fan subassembly, the both ends of fan subassembly and the both sides in circulation wind channel are linked together, take out a stream fan before one side outer wall fixedly connected with of power supply module is close to the location stand, one side that the integral type aluminium case was close to preceding take out a stream fan is equipped with preceding screen panel, and the opposite side outer wall of integral type aluminium case is equipped with the shutter, the top outer wall middle part of integral type aluminium case is equipped with the groove of ventilating, and the inner wall in groove of ventilating has last ventilation magnetism otter board through magnetic adsorption, the bottom outer wall middle part of base is equipped with down the ventilation groove, and the inner wall in the groove of ventilating down has lower.

As a further scheme of the utility model, one side that the outer wall of integral type aluminium case is close to the last magnetism otter board that ventilates is equipped with the switch board, and the bottom and the mainboard of switch board are connected.

As a further aspect of the present invention, the heat dissipation assembly is a frame structure, and the three side inner walls of the heat dissipation assembly have air holes distributed at equal distances.

As a further scheme of the utility model, radiator unit's bottom outer wall both sides are linked together with the both sides in circulation wind channel respectively, and circulation wind channel and radiator unit's junction all is equipped with dustproof grid tray.

As a further scheme of the utility model, the equal fixedly connected with temperature sensor of radiating component's inner wall both ends angle department, and temperature sensor's signal end is connected with the PLC controller.

As the utility model discloses further scheme, the both sides inner wall of fan subassembly is fixedly connected with hair-dryer and air exhauster respectively, and convection current fan under the middle part inner wall fixedly connected with of fan subassembly, convection current fan is located down on the bottom outer wall of air-out magnetism otter board down.

As a further scheme of the utility model, the outer wall fixedly connected with display card, memory strip, portable hard drive and the CPU of mainboard, CPU's top outer wall joint has the CPU radiator, the display card integration has radiator fan.

As the utility model discloses a further scheme still includes step motor and sliding block, step motor's output shaft has the lead screw, and the outer wall transmission meshing of lead screw connects on the outer wall of sliding block, the outer wall joint of sliding block is on the inner wall of layer board.

As a further scheme of the utility model, step motor fixed connection is in the bottom four corners department of base, and sliding block fixed connection is on the four sides inner wall of integral type aluminium box, the grafting department of base and integral type aluminium box is equipped with dustproof fender that encloses.

The utility model has the advantages that:

1. the case shell of the mainframe box is an integral aluminum case, and is of a vertically-drawing structure, so that the heat dissipation performance of the case shell is guaranteed, meanwhile, the mainboard is changed based on a traditional mainboard fixing mode and is fixed in the middle of the case in a hanging manner, the heat dissipation effect of the mainboard can be improved, and meanwhile, the mainboard is located in the circulation center of each wind direction, so that the heat dissipation effect of the mainboard of the case is guaranteed;

2. the front and the back of the case of the mainframe box pass through a front extraction fan and a back shutter, the extraction fan supplies air, and the shutter forms different parallel air outlet grooves according to wind power, so that the wind direction circulation effect in different states of the front and the back is ensured;

3. the mainboard outside of this quick-witted case of mainframe box is equipped with arched door form radiator unit, gives vent to anger through three side gas pockets and directly blows the mainboard, gives out the heat on the mainboard fast, then draws the heat through around and wind direction convection from top to bottom, improves heat circulation rate, reduces the heat and piles up.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of a case structure according to the present invention, in which a heat dissipation position is adjusted according to a heating position;

fig. 2 is a schematic structural view of a heat dissipation assembly according to an embodiment 1 of a chassis structure for adjusting a heat dissipation position according to a heating position provided by the present invention;

fig. 3 is a schematic structural view of a circulating air duct according to an embodiment 1 of the case structure for adjusting a heat dissipation position according to a heating position provided by the present invention;

fig. 4 is a schematic view of a heat dissipation airflow direction circulation structure of an embodiment 1 of a chassis structure according to a heating position for adjusting a heat dissipation position;

fig. 5 is a schematic structural diagram of a host according to embodiment 2 of the case structure for adjusting the heat dissipation position according to the heating position.

In the figure: 1. a support leg; 2. a base; 3. a jack back plate; 4. a heat dissipating component; 5. a blind window; 6. positioning the upright post; 7. an upper ventilation magnetic screen plate; 8. a switch plate; 9. an integral aluminum box; 10. a front mesh enclosure; 11. a front draft fan; 12. a power supply component; 13. a main board; 14. a lower air outlet magnetic screen plate; 15. a fan assembly; 16. a lateral flow through screen; 17. a temperature sensor; 18. air holes; 19. a circulating air duct; 20. a blower; 21. a lower convection fan; 22. an exhaust fan; 23. a dust-proof grid plate; 24. a stepping motor; 25. and a slider.

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.

Example 1

Referring to fig. 1-4, a chassis structure for adjusting a heat dissipation position according to a heat generation position, comprising a base 2, wherein four corners of the bottom end of the base 2 are fixedly connected with support legs 1, four sides of the top outer wall of the base 2 are clamped with a same integrated aluminum box 9, the top outer wall of the base 2 is vertically provided with four positioning upright posts 6 distributed in parallel, two sides of each positioning upright post 6 are clamped with two support plates, a same main board 13 is fixedly connected between the two support plates, the outer wall of the main board 13 is fixedly connected with a video card, a memory stick, a mobile hard disk and a CPU, the top outer wall of the CPU is clamped with a CPU radiator, the video card is integrated with a heat dissipation fan, the bottom outer wall of one of the support plates is fixedly connected with a power supply component 12, one side of the main board 13 is provided with a jack back plate 3, one side of the bottom outer wall of the integrated aluminum, the heat dissipation component 4 is fixedly connected between two sides of the bottom outer wall of the base 2, the heat dissipation component 4 is of a frame structure, air holes 18 are distributed on three side inner walls of the heat dissipation component 4 at equal distances, two sides of the bottom outer wall of the heat dissipation component 4 are respectively communicated with two sides of the circulating air duct 19, dustproof grid plates 23 are arranged at the joints of the circulating air duct 19 and the heat dissipation component 4, temperature sensors 17 are fixedly connected at two corners of the inner wall of the heat dissipation component 4, the signal end of each temperature sensor 17 is connected with a PLC (programmable logic controller), one end of the heat dissipation component 4 close to the jack back plate 3 is divided into two heat dissipation components 4 which are symmetrically distributed at two sides of the jack back plate 3, the bottom inner wall of the base 2 is provided with the circulating air duct 19, the middle part of the bottom outer wall of the base 2 is provided with a fan component 15, inner walls at two sides of the, lower convection current fan 21 is located down on the bottom outer wall of air-out magnetism otter board 14, the both ends of fan subassembly 15 and the both sides of circulation wind channel 19 are linked together, take out a class fan 11 before one side outer wall fixedly connected with that power supply module 12 is close to positioning column 6, one side that integral type aluminium case 9 is close to preceding take out a class fan 11 is equipped with preceding screen panel 10, and the opposite side outer wall of integral type aluminium case 9 is equipped with shutter 5, the top outer wall middle part of integral type aluminium case 9 is equipped with the last ventilation groove, and the inner wall in last ventilation groove has last ventilation magnetism otter board 7 through magnetic adsorption, the bottom outer wall middle part of base 2 is equipped with down the ventilation groove, and the inner wall in ventilation groove has air-out magnetism otter board 14 down through magnetic adsorption, one side that the outer wall of integral type aluminium case 9 is close to last ventilation magnetism otter board 7.

The working principle of the embodiment is as follows: when the case structure is used, the mainboard 13 is fixed between the positioning upright posts 6 at four sides, then corresponding plug wires are installed, the integrated aluminum case 9 is fixed, then the flow measuring screen plate 16 is installed and connected with a power supply, the mainboard 13 is suspended and fixed at the middle part of the case, when the host machine works, front and back flow is formed by the front flow-pumping fan 11 and the rear shutter 5, the air is supplied by the flow-pumping fan 11, meanwhile, the shutter 5 is opened and closed according to wind power to form different parallel air outlet grooves, in the standby process, the shutter 5 is closed and dustproof, the dust is reduced to enter the interior and damage parts in the host machine case, the lower part directly blows the lower side of the mainboard 13 through the lower convection fan 21 in the middle of the fan assembly 15, meanwhile, the arched door-shaped heat dissipation assembly 4 is arranged at the outer side of the mainboard 13, the air is discharged through the three air holes 18 of, in combination, heat is led out through front-back and up-down wind direction convection, the heat circulation rate is improved, and heat accumulation is reduced.

Example 2

Referring to fig. 5, the present embodiment is different from embodiment 1 in that the present embodiment further includes a stepping motor 24 and a sliding block 25, an output shaft of the stepping motor 24 is connected with a lead screw, an outer wall of the lead screw is connected to an outer wall of the sliding block 25 in a transmission engagement manner, and an outer wall of the sliding block 25 is connected to an inner wall of the supporting plate in a clamping manner.

The working principle of the embodiment is as follows: this embodiment is based on the operating principle in embodiment 1, and the up-and-down motion adjustment of the structure of the main board 13 is introduced, so as to improve the efficiency of direct blowing through the air holes 18, and meanwhile, the lower fan assembly 15 can adjust the convection at the bottom of the main board 13.

Example 3

The utility model provides a according to quick-witted case structure of position adjustment heat dissipation position that generates heat, this embodiment for embodiment 1, the main difference lies in this embodiment, and step motor 24 fixed connection is in the bottom four corners department of base 2, and sliding block 25 fixed connection is on the four sides inner wall of integral type aluminium box 9, and the grafting department of base 2 and integral type aluminium box 9 is equipped with dustproof fender of enclosing.

The working principle of the embodiment is as follows: based on theory of operation in embodiment 2, with step motor 24 and sliding block 25 structure wherein, the formula aluminium box 9 structure as an organic whole that drives the lift can improve the bottom heat dissipation circulation effect of whole quick-witted case.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

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. A case structure for adjusting a heat dissipation position according to a heating position comprises a base (2) and is characterized in that supporting legs (1) are fixedly connected to four corners of the bottom end of the base (2), the four sides of the outer wall of the top of the base (2) are clamped with a same integrated aluminum case (9), four positioning upright posts (6) distributed in parallel are vertically arranged on the outer wall of the top of the base (2), two supporting plates are clamped on two sides of each positioning upright post (6), a same main board (13) is fixedly connected between the two supporting plates, a power supply assembly (12) is fixedly connected to the outer wall of the bottom end of one supporting plate, a jack back plate (3) is arranged on one side of the main board (13), a sliding groove is arranged on one side, close to the jack back plate (3), of the outer wall of the bottom end of the integrated aluminum case (9), and a side, the heat dissipation assembly (4) is fixedly connected between two sides of the outer wall of the bottom end of the base (2), one end, close to the jack back plate (3), of the heat dissipation assembly (4) is divided into two heat dissipation assemblies (4) which are symmetrically distributed on two sides of the jack back plate (3), the inner wall of the bottom end of the base (2) is provided with a circulating air duct (19), the middle part of the outer wall of the bottom end of the base (2) is provided with a fan assembly (15), two ends of the fan assembly (15) are communicated with two sides of the circulating air duct (19), the outer wall of one side, close to the power supply assembly (12), of the positioning upright post (6) is fixedly connected with two front suction fans (11), one side, close to the front suction fans (11), of the integrated aluminum box (9) is provided with a front mesh enclosure (10), the outer wall of the other side of the integrated aluminum box (9) is provided with, and the inner wall of the upper ventilation groove is provided with an upper ventilation magnetic net plate (7) through magnetic adsorption, the middle part of the outer wall of the bottom end of the base (2) is provided with a lower ventilation groove, and the inner wall of the lower ventilation groove is provided with a lower air outlet magnetic net plate (14) through magnetic adsorption.

2. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 1, wherein a switch board (8) is disposed on one side of the outer wall of the integrated aluminum case (9) close to the upper ventilation magnetic net board (7), and the bottom end of the switch board (8) is connected to the main board (13).

3. The cabinet structure for adjusting the heat dissipation position according to the heat generation position according to claim 1, wherein the heat dissipation assembly (4) is a frame structure, and the air holes (18) are distributed on the three inner walls of the heat dissipation assembly (4) at equal distances.

4. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 3, wherein two sides of the outer wall of the bottom end of the heat dissipation assembly (4) are respectively communicated with two sides of the circulating air duct (19), and the joints of the circulating air duct (19) and the heat dissipation assembly (4) are provided with dustproof grid plates (23).

5. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 4, wherein the two corners of the inner wall of the heat dissipation assembly (4) are fixedly connected with temperature sensors (17), and the signal ends of the temperature sensors (17) are connected with a PLC (programmable logic controller).

6. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 1, wherein the inner walls of the two sides of the fan assembly (15) are fixedly connected with a blower (20) and an exhaust fan (22) respectively, the inner wall of the middle part of the fan assembly (15) is fixedly connected with a lower convection fan (21), and the lower convection fan (21) is located on the outer wall of the bottom end of the lower air outlet magnetic screen (14).

7. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 1, wherein a display card, a memory bank, a mobile hard disk and a CPU are fixedly connected to the outer wall of the main board (13), a CPU heat sink is clamped to the outer wall of the top of the CPU, and a heat dissipation fan is integrated in the display card.

8. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 1, further comprising a stepping motor (24) and a sliding block (25), wherein an output shaft of the stepping motor (24) is connected with a lead screw, an outer wall of the lead screw is connected to an outer wall of the sliding block (25) in a transmission engagement manner, and an outer wall of the sliding block (25) is clamped on an inner wall of the supporting plate.

9. The case structure for adjusting the heat dissipation position according to the heat generation position according to claim 8, wherein the stepping motor (24) is fixedly connected to four corners of the bottom end of the base (2), the sliding block (25) is fixedly connected to the inner walls of four sides of the integrated aluminum case (9), and a dustproof enclosure is arranged at the insertion position of the base (2) and the integrated aluminum case (9).