CN210691243U

CN210691243U - Computer machine case heat abstractor with forced air cooling function

Info

Publication number: CN210691243U
Application number: CN201922304022.8U
Authority: CN
Inventors: 程昌银
Original assignee: Chongqing Institute of Engineering
Current assignee: Chongqing Institute of Engineering
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-06-05
Anticipated expiration: 2029-12-20

Abstract

The utility model belongs to the technical field of chassis heat dissipation, in particular to a computer chassis heat dissipation device with air cooling function, which comprises a chassis shell and a power end, wherein the front side of the chassis shell is provided with a switch panel, one side of the chassis shell is connected with a hardware installation side plate, the other side of the chassis shell is connected with a ventilation side plate, the ventilation side plate is provided with a ventilation groove, the interior of the chassis shell is symmetrically provided with a lifting platform, the lifting platform is provided with a sliding groove, the sliding groove is connected with a heat dissipation module, the heat dissipation module comprises a frame body, the frame body is internally connected with a heat dissipation fan, the frame body is provided with a plurality of dust covers, the lower side of the heat dissipation module is provided with a hinged seat, the hinged seat is provided with a rotating rod, one end of the rotating rod is rotatably connected with the hinged seat, the lower side of the ventilation side plate, the bottom plate is equipped with the rotation case, rotates the case and is equipped with the pivot, pivot fixedly connected with second gear.

Description

Computer machine case heat abstractor with forced air cooling function

Technical Field

The utility model belongs to the technical field of quick-witted case heat dissipation, concretely relates to computer machine case heat abstractor with forced air cooling function.

Background

The chassis is used as a part of computer accessories, has the main function of placing and fixing various computer accessories and plays a role in supporting and protecting, in addition, the computer chassis has the important function of shielding electromagnetic radiation, because the chassis can not rapidly improve the performance of the whole machine unlike the accessories such as a CPU, a display card, a mainboard and the like, the chassis is not always considered as a key consideration object in DIY, the chassis generally comprises a shell, a hardware installation side plate, a ventilation cover plate and the like, the shell is made by combining steel plates and plastics, has high hardness and mainly plays a role in protecting the internal elements of the chassis, and the hardware installation side plate is mainly used for installing and fixing the mainboard, a power supply and various drivers.

Current quick-witted case generally adopts the forced air cooling mode to dispel the heat, the forced air cooling heat dissipation of the name of looking into adopts radiator fan to dispel the heat promptly, current quick-witted case dispels the heat by the radiator fan of computer mainboard usually, and radiator fan quantity sets up to one usually, and heat dissipation wind-force and flabellum area are less, lead to the radiating efficiency not high, and the radiator fan of computer mainboard rigidity usually, the hot-air of fixed position only can dispel, radiating area is little, can't wholly carry out high-efficient heat dissipation to quick-witted incasement portion.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the computer case heat dissipation device with the air cooling function is used for solving the problems that the conventional case is a common heat dissipation fan, the heat dissipation wind power and the fan blade area are small, the heat dissipation efficiency is not high, the heat dissipation fan is usually fixed in position, the heat dissipation area is small, and the whole case can not be efficiently cooled.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a computer case heat dissipation device with an air cooling function comprises a case shell and a power supply end, wherein a switch panel is arranged on the front side of the case shell, the switch panel is electrically connected with the power supply end, a hardware installation side plate is detachably connected to one side of the case shell, a ventilation side plate is detachably connected to the other side of the case shell, the ventilation side plate is provided with a plurality of ventilation grooves, a lifting platform is symmetrically arranged inside the case shell, the lifting platform is provided with a sliding groove, the sliding groove is connected with a heat dissipation module in a sliding manner, the heat dissipation module comprises a frame body, a plurality of heat dissipation fans are fixedly connected inside the frame body, the frame body is provided with a plurality of dust covers matched with the heat dissipation fans, a hinge seat is arranged on the lower side of the heat dissipation module, the hinge seat is provided with a rotating rod, one end of the, the side edge of the rotary table is provided with a connecting rod, the other end of the rotary rod is connected with the connecting rod in a rotating mode, the other side of the rotary table is provided with a first gear, a bottom plate is arranged on the lower side of the ventilation side plate, a rotating box is arranged on the bottom plate and provided with a rotating shaft, the rotating shaft is fixedly connected with a second gear matched with the first gear, the distance size between the rotating box and the rotary table is larger than the length size of the connecting rod, and the heat dissipation module and the rotating box are both electrically connected with a power end.

By adopting the technical scheme of the utility model, the power supply can be conveniently switched on and off by people through the matching between the switch panel and the power supply end, and meanwhile, the heat dissipation module and the rotating box are provided with electric power; the hardware installation side plate can be used for installing corresponding computer host components; when the rotating box of the bottom plate is switched on to rotate, the rotating shaft drives the second gear to rotate, so that the first gear drives the rotating disc to rotate, the connecting rod and the rotating disc do circumferential rotation, and the hinging seat drives the frame body to do up-and-down reciprocating motion relative to the sliding groove of the lifting table through the matching among the connecting rod, the rotating rod and the hinging seat, so that the heat dissipation module does up-and-down reciprocating motion, and the heat dissipation area of the heat dissipation module is enlarged; the distance between the rotating box and the rotating disc is larger than the length of the connecting rod, so that the rotating rod can be effectively prevented from being blocked by the rotating box during rotation; compared with a single radiating fan, the wind power and the fan blade area are larger through the frame body of the radiating module and the plurality of radiating fans, so that the air cooling radiating efficiency is higher; the ventilation side plate is provided with the ventilation groove, so that hot air emitted by the heat dissipation module can be discharged to the outside of the case shell; the dustproof cover can prevent the radiating fan from attaching dust in the air on one hand, and can prevent the radiating fan from being scratched when being carelessly touched during maintenance on the other hand; the utility model provides a current quick-witted case radiator fan usually, heat dissipation wind-force and flabellum area are less, lead to the radiating efficiency not high to radiator fan rigidity usually, radiating area is little, can't carry out high-efficient radiating problem to quick-witted incasement portion whole.

Further limit, the hardware installation side plate is fixedly connected with the machine case shell through threads. By the structure, the hardware mounting side plate can be conveniently detached and mounted, and the case shell can be conveniently assembled.

Further inject, the ventilation curb plate symmetry is equipped with the boss, the machine case casing be equipped with boss assorted installation logical groove, ventilation curb plate and machine case casing thread fixed connection. By the structure, the ventilation side plate is stably installed and can be conveniently detached.

Further inject, the framework is equipped with the slider with spout assorted. The structure enables the sliding connection structure between the frame body and the sliding groove to be simple, and is convenient to process and assemble.

Further limit, the ventilation groove is the chute, and its incline direction is from last slope down by the inside outside of chassis shell body. Such structure makes the air duct have certain dustproof effect on the one hand, and on the other hand can arrange hot-air to ground, avoids directly arranging to the air in, makes the people produce the burning sensation when the contact.

Further inject, the chassis casing rear side is equipped with a plurality of supplementary ventilation grooves, supplementary ventilation groove is the chute, and its incline direction is by from last slope down by the inside outside of chassis casing. Such structure, supplementary ventilation groove can not only pass through the air convection with partial hot-air and flow out, and supplementary heat dissipation module heat dissipation keeps the circulation of air, sets up the supplementary ventilation groove of face into the chute moreover, has certain dustproof effect, can also arrange hot-air to ground, avoids directly arranging to the air in, makes the people produce the burning hot sensation when the contact.

Compared with the prior art, the utility model has the following advantages:

1. the plurality of radiating fans arranged on the radiating module effectively increase the area of the fan blades and the radiating wind power, so that the radiating efficiency is higher;

2. the rotating box rotates, so that the heat dissipation module can reciprocate up and down, the heat dissipation area of the heat dissipation module is increased, and the whole inside of the case can be efficiently dissipated;

3. the ventilation groove and the auxiliary ventilation groove are both provided with inclined grooves, so that a certain dustproof effect is achieved, dust in air can be prevented from entering the case to a certain extent, and meanwhile, the dust cover can prevent dust from attaching to the fan heater;

4. the assembly of the case shell, the hardware installation side plate and the ventilation side plate is convenient and simple, and the internal maintenance, the disassembly and the assembly and the replacement are convenient.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic front structural view of an embodiment of a heat dissipation device with air cooling function for a computer case of the present invention;

fig. 2 is a schematic rear side structural view of an embodiment of a heat dissipation device with an air cooling function for a computer case of the present invention;

fig. 3 is a schematic view of an internal assembly structure of an embodiment of the heat dissipation device with air cooling function of the computer case of the present invention;

fig. 4 is a schematic view of an assembly structure of the inside of the chassis housing and the heat dissipation module of the embodiment of the heat dissipation device with air cooling function of the present invention;

fig. 5 is a schematic view of an internal cross-sectional structure of an embodiment of the heat dissipation device with air cooling function of the present invention;

the main element symbols are as follows:

the air conditioner comprises a case shell 1, a switch panel 11, a hardware installation side plate 12, a lifting platform 13, a sliding groove 131, an installation through groove 14, an auxiliary ventilation groove 15, a ventilation side plate 2, a ventilation groove 21, a frame 22, a cooling fan 221, a dust cover 222, a hinge base 23, a rotating rod 24, a rotating disc 25, a connecting rod 251, a first gear 252, a bottom plate 26, a rotating box 261, a rotating shaft 262 and a second gear 263.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-5, the heat dissipating device of a computer case with air cooling function of the present invention comprises a case housing 1 and a power supply end, wherein a switch panel 11 is disposed at the front side of the case housing 1, the switch panel 11 is electrically connected to the power supply end, a hardware-mounting side plate 12 is detachably connected to one side of the case housing 1, a ventilation side plate 2 is detachably connected to the other side of the case housing 1, the ventilation side plate 2 is provided with a plurality of ventilation slots 21, a lifting platform 13 is symmetrically disposed inside the case housing 1, the lifting platform 13 is provided with a sliding slot 131, the sliding slot 131 is slidably connected with a heat dissipating module, the heat dissipating module comprises a frame 22, a plurality of heat dissipating fans 221 are fixedly connected inside the frame 22, the frame 22 is provided with a plurality of dust covers 222 matching with the heat dissipating fans 221, a hinge seat 23 is disposed at the lower side of the heat dissipating module, the downside of ventilation curb plate 2 is rotated and is connected with carousel 25, carousel 25 one side edge is equipped with connecting rod 251, the bull stick 24 other end rotates with connecting rod 251 to be connected, carousel 25 opposite side is equipped with

first gear

252, 2 downside of ventilation curb plate is equipped with bottom plate 26, bottom plate 26 is equipped with and rotates case 261, it is equipped with pivot 262 to rotate case 261, pivot 262 fixedly connected with and first gear 252 assorted second gear 263, the interval size that rotates case 261 and carousel 25 is greater than the length size of connecting rod 251, heat dissipation module and rotation case 261 all are connected with the power end electricity.

By adopting the technical scheme of the utility model, through the cooperation between the switch panel 11 and the power supply end, the power supply can be conveniently switched on and off, and simultaneously, the heat dissipation module and the rotating box 261 are provided with electric power; the hardware installation side plate 12 can be used for installing corresponding computer host components; when the rotating box 261 of the bottom plate 26 is powered on to rotate, the rotating shaft 262 drives the second gear 263 to rotate, so that the first gear 252 drives the rotating disc 25 to rotate, the connecting rod 251 and the rotating disc 25 rotate circumferentially, and the hinge base 23 drives the frame body 22 to reciprocate up and down relative to the sliding groove 131 of the lifting table 13 through the cooperation among the connecting rod 251, the rotating rod 24 and the hinge base 23, so that the heat dissipation module reciprocates up and down, and the heat dissipation area of the heat dissipation module is enlarged; the distance between the rotating box 261 and the rotating disc 25 is larger than the length of the connecting rod 251, so that the rotating rod 24 can be effectively prevented from being blocked by the rotating box 261 during rotation; compared with a single cooling fan, the frame 22 of the cooling module and the plurality of cooling fans 221 have larger wind power and fan blade area, so that the air cooling and cooling efficiency is higher; the ventilation grooves 21 are formed in the ventilation side plates 2, so that hot air emitted by the heat dissipation module can be discharged to the outside of the chassis shell 1; the dust cover 222 can prevent the heat dissipation fan 221 from attaching to dust in the air, and can prevent the heat dissipation fan 221 from being scratched when being carelessly touched during maintenance; the utility model provides a current quick-witted case radiator fan usually, heat dissipation wind-force and flabellum area are less, lead to the radiating efficiency not high to radiator fan rigidity usually, radiating area is little, can't carry out high-efficient radiating problem to quick-witted incasement portion whole.

Preferably, the hardware mounting side plate 12 is fixedly connected with the machine case shell 1 through threads. With the structure, the hardware installation side plate 12 can be conveniently detached and installed, and the assembly of the machine case shell 1 is facilitated. In fact, other configurations are contemplated as appropriate to allow for easy removal and installation of the hardware-mounting side plate 12.

Preferably, the ventilation side plate 2 is symmetrically provided with bosses, the case shell 1 is provided with an installation through groove 14 matched with the bosses, and the ventilation side plate 2 is fixedly connected with the case shell 1 through threads. With the structure, the ventilation side plate 2 is stably installed and can be conveniently detached. In fact, other structures can be considered according to the situation, so that the ventilation side plate 2 can be conveniently detached.

Preferably, the frame 22 is provided with a slider matching the slide groove 131. With such a structure, the sliding connection structure between the frame body 22 and the sliding groove 131 is simple, and the processing and the assembly are convenient. In fact, other structures can be considered according to the circumstances, so that the sliding connection structure between the frame body 22 and the sliding groove 131 is simple, and the processing and the assembly are convenient.

Preferably, the ventilation duct 21 is a chute inclined from top to bottom in an inclined direction from the inside to the outside of the cabinet housing 1. With such a structure, the ventilation groove 21 has a certain dustproof effect. In fact, other structures may be used as appropriate, and the ventilation grooves 21 may have a certain dustproof effect.

Preferably, a plurality of auxiliary ventilation slots 15 are formed in the rear side of the chassis housing 1, the auxiliary ventilation slots 15 are inclined slots, and the inclination direction of the auxiliary ventilation slots is inclined from top to bottom from the inside to the outside of the chassis housing 1. Such structure, supplementary ventilation groove 15 can not only pass through the air convection with partial hot-air and flow out, and supplementary heat dissipation module heat dissipation keeps the circulation of air, sets up face supplementary ventilation groove 15 into the chute moreover, has certain dustproof effect, can also arrange hot-air to ground, avoids directly arranging to the air in, makes the people produce the burning hot sensation when the contact. In fact, other structures can be considered according to the situation, and the inside of the chassis housing 1 can be subjected to auxiliary heat dissipation.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a computer machine case heat abstractor with forced air cooling function, includes computer case casing (1) and power end, computer case casing (1) front side is equipped with flush mounting plate of switch (11), flush mounting plate of switch (11) are connected with the power end electricity, computer case casing (1) one side can be dismantled and be connected with hardware installation curb plate (12), its characterized in that: the ventilation side plate (2) is detachably connected to the other side of the case shell (1), the ventilation side plate (2) is provided with a plurality of ventilation grooves (21), the inside of the case shell (1) is symmetrically provided with a lifting table (13), the lifting table (13) is provided with a sliding groove (131), the sliding groove (131) is connected with a heat dissipation module in a sliding manner, the heat dissipation module comprises a frame body (22), a plurality of heat dissipation fans (221) are fixedly connected inside the frame body (22), the frame body (22) is provided with a plurality of dust covers (222) matched with the heat dissipation fans (221), the lower side of the heat dissipation module is provided with a hinged seat (23), the hinged seat (23) is provided with a rotating rod (24), one end of the rotating rod (24) is rotatably connected with the hinged seat (23), the lower side of the ventilation side plate (2) is rotatably connected with a rotary plate (25), the other end of the rotating rod (24) is rotationally connected with the connecting rod (251), a first gear (252) is arranged on the other side of the rotating disc (25), a bottom plate (26) is arranged on the lower side of the ventilation side plate (2), a rotating box (261) is arranged on the bottom plate (26), a rotating shaft (262) is arranged on the rotating box (261), the rotating shaft (262) is fixedly connected with a second gear (263) matched with the first gear (252), the distance between the rotating box (261) and the rotating disc (25) is larger than the length of the connecting rod (251), and the heat dissipation module and the rotating box (261) are electrically connected with a power supply end.

2. The heat sink with air cooling function for computer case according to claim 1, wherein: the hardware installation side plate (12) is fixedly connected with the machine case shell (1) through threads.

3. The heat sink with air cooling function for computer case according to claim 1, wherein: the ventilation side plate (2) is symmetrically provided with bosses, the case shell (1) is provided with an installation through groove (14) matched with the bosses, and the ventilation side plate (2) is fixedly connected with the case shell (1) through threads.

4. The heat sink with air cooling function for computer case according to claim 1, wherein: the frame body (22) is provided with a sliding block matched with the sliding groove (131).

5. The heat sink with air cooling function for computer case according to claim 1, wherein: the ventilation groove (21) is a chute, and the inclination direction of the ventilation groove is inclined from top to bottom from the inside to the outside of the case shell (1).

6. The heat sink with air cooling function for computer case according to claim 1, wherein: the rear side of the case shell (1) is provided with a plurality of auxiliary ventilation grooves (15), each auxiliary ventilation groove (15) is a chute, and the inclination direction of the auxiliary ventilation groove is inclined from top to bottom from the inside to the outside of the case shell (1).