CN219476074U

CN219476074U - Movable heat abstractor, chassis shell and closed computer chassis

Info

Publication number: CN219476074U
Application number: CN202320867823.9U
Authority: CN
Inventors: 任侠
Original assignee: Quzhou College of Technology
Current assignee: Quzhou College of Technology
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-08-04
Anticipated expiration: 2033-04-14

Abstract

The utility model relates to the technical field of computer cabinets and discloses a movable heat dissipation device, a cabinet shell and a closed computer cabinet. The movable heat dissipation device comprises a linear driving mechanism and a heat dissipation mechanism, wherein the linear driving mechanism comprises a power assembly, a threaded rod, a guide rod, a sliding plate and two mounting plates. The device can solve the problem of uneven heat dissipation in the case caused by fixed wind direction blown by the existing heat dissipation fan; the case shell comprises an outer shell body, a ventilation structure and the movable heat dissipation device, wherein the ventilation hole is formed in the front side wall of the outer shell body, the ventilation structure is arranged on the outer shell body, and the movable heat dissipation device is arranged in the outer shell body; the ventilation of the case shell can be improved; the closed computer case comprises a temperature regulating device and the case shell, wherein the temperature regulating device is arranged in the case shell, and the movable heat dissipation device and the ventilation structure are electrically connected with the temperature regulating device; the heat dissipation effect inside the case can be improved.

Description

Movable heat abstractor, chassis shell and closed computer chassis

Technical Field

The utility model relates to the technical field of computer cabinets, in particular to a movable heat dissipation device, a cabinet shell and a closed computer cabinet.

Background

The chassis typically includes a housing, a rack, various switches on a panel, indicator lights, and the like. The case is used as a part of computer accessories and has the main functions of placing and fixing the computer accessories and supporting and protecting the computer accessories. In addition, the computer case has an important function of shielding electromagnetic radiation.

When the case is used, the internal electronic components easily generate heat, the heat needs to be discharged in time, the internal temperature of the case is reduced, and the service life of the electronic components is ensured. Chinese patent publication No. CN212586804U, publication No. 2021-02-23 discloses a dustproof temperature-controlling computer case, which comprises a computer case, a radiator fan is fixedly connected to one side of the computer case, an air inlet communicated with the radiator fan is provided on one side of the computer case far away from the radiator fan, a dust filter net is fixedly connected to the inner side of the air inlet, and fixing rings are fixedly connected to two sides of the dust filter net. The utility model has the advantages that: through the cooperation setting of air intake, dust filter net, solid fixed ring, draw-in groove, spout, spring, slider, operation button and fixed column, can carry out quick dismantlement deashing to the dust filter net, thereby solve the inconvenient condition of deashing of current dust filter net inconvenient dismantlement; through the cooperation setting of air intake, dust filtering net, solid fixed ring, draw-in groove, spout, spring, slider, operation button and fixed column, the deashing of computer machine case of can being convenient for has solved the inconvenient condition that influences the heat dispersion of current computer machine case deashing.

In the above patent, the cooling fan in the computer case adopts a fixed arrangement mode, so that the blown wind direction is fixed, the heat dissipation in the case is easy to be uneven, and in addition, the size of the air inlet on the side wall of the case is not adjustable, the fluidity of the air in the case is affected, so that the problem needs to be solved.

Disclosure of Invention

The utility model provides a movable heat dissipating device, which solves the problem of uneven heat dissipation in a case caused by fixed wind direction blown by the existing heat dissipating fan.

Another object of the present utility model is to provide a chassis housing that can improve ventilation of the chassis housing.

Another object of the present utility model is to provide a closed computer case, which improves the heat dissipation effect inside the case.

In order to achieve the above purpose, the utility model provides a movable heat dissipating device, which comprises a linear driving mechanism and a heat dissipating mechanism, wherein the linear driving mechanism comprises a power assembly, a threaded rod, a guide rod, a sliding plate and two mounting plates, the two mounting plates are respectively and rotatably arranged at two ends of the threaded rod, the threaded rod penetrates through the sliding plate and is in threaded connection with the sliding plate, the guide rod is arranged at one side of the threaded rod in parallel, the guide rod penetrates through the sliding plate in a sliding manner, the heat dissipating mechanism is arranged on the sliding plate, and a power shaft of the power assembly is in transmission connection with the threaded rod.

Further, the power assembly comprises a power element, a first gear and a second gear, wherein the first gear is arranged on a power output shaft of the power element, the second gear is arranged at one end, close to the power element, of the threaded rod, and the first gear is meshed with the second gear.

Further, the heat dissipation mechanism includes a heat dissipation fan.

Another object of the present utility model is to provide a chassis housing, which includes an outer housing, a ventilation structure and the mobile heat dissipating device as described above, wherein the air holes are formed in the front side wall of the outer housing, the ventilation structure is disposed on the outer housing, and the mobile heat dissipating device is disposed in the outer housing.

Further, the ventilation structure comprises a ventilation plate and an electric push rod, a ventilation opening is formed in the front side wall of the outer shell, the upper end of the ventilation plate is rotatably connected with the upper end of the ventilation opening, and the electric push rod is movably arranged between the lower end of the ventilation plate and the ventilation opening.

Further, a sealing strip is arranged on the periphery of the inner wall of the ventilation plate.

Further, a filter screen is arranged on the inner side of the front side wall of the outer shell.

Further, the shell body comprises a shell body and side covers which are detachably arranged on two sides of the shell body, an L-shaped arc groove is formed in the top of the front end of the shell body, a handle is formed in the top of the front end of the shell body through the L-shaped arc groove, and the surface of the handle is smooth.

Another object of the present utility model is to provide a closed computer case, which includes a temperature control device and the case housing as described above, wherein the temperature control device is disposed in the outer case, and the mobile heat dissipation device and the ventilation structure are electrically connected to the temperature control device.

Further, the temperature regulation and control device comprises a temperature controller and temperature detection sensors, wherein the temperature detection sensors are arranged at two sides in the outer shell and are respectively arranged at two sides in the outer shell, and the movable heat dissipation device, the ventilation structure and the two temperature detection sensors are electrically connected with the temperature controller.

The closed computer case adopting the technical scheme of the utility model has the following effects:

1. the utility model provides a movable heat dissipating device which can solve the problem of uneven heat dissipation in a case caused by fixed wind direction blown out by an existing heat dissipating fan.

2. Another object of the present utility model is to provide a casing of a chassis, which can improve ventilation of the casing, improve exchange efficiency between air inside the chassis and the outside, and accelerate heat discharge rate inside the chassis.

3. Another object of the present utility model is to provide a closed computer case, which can improve the heat dissipation effect inside the case.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a chassis housing and a mobile heat dissipating device according to the present utility model;

FIG. 3 is a front cross-sectional view of the present utility model;

fig. 4 is an enlarged view at a in fig. 3;

fig. 5 is a schematic structural view of embodiment 1 in the present utility model.

Reference numerals illustrate:

1-a linear drive mechanism; 11-a power assembly; 111-a power element; 112-a first gear; 113-a second gear; 12-a threaded rod; 13-a guide bar; 14-a skateboard; 15-mounting plates; 2-a heat dissipation mechanism; 3-an outer shell; 31-a housing body; 32-side covers; 4-ventilation holes and 5-ventilation structures; 51-ventilation opening; 52-ventilating board; 53-electric push rod; 54, sealing strips; 6-a filter screen; 7-L-shaped arc grooves; 8-a handle; 9-a temperature regulating device; 91-a temperature controller, 92-a temperature detection sensor; 10-rubber support legs.

Detailed Description

The following describes specific embodiments of the present utility model in detail. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

In the present utility model, unless otherwise indicated, terms of orientation such as "upper and lower" are used to generally refer to orientations in the assembled state of use. "inner and outer" refer to the inner and outer relative to the contour of the components themselves.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the utility model herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Example 1

As shown in fig. 5, in order to solve the problem that the heat dissipation in the case is not uniform easily due to the fixed wind direction of the blown air by fixing the heat dissipation fans in the case of the conventional computer as indicated in the background art. The utility model provides a movable heat dissipating device, which comprises a linear driving mechanism 1 and a heat dissipating mechanism 2, wherein the linear driving mechanism 1 comprises a power assembly 11, a threaded rod 12, a guide rod 13, a sliding plate 14 and two mounting plates 15, the two mounting plates 15 are respectively and rotatably arranged at two ends of the threaded rod 12, the threaded rod 12 penetrates through the sliding plate 14 and is in threaded connection with the sliding plate 14, the guide rod 13 is arranged at one side of the threaded rod 12 in parallel, the guide rod 13 penetrates through the sliding plate 14 in a sliding manner, the heat dissipating mechanism 2 is arranged on the sliding plate 14, and a power shaft of the power assembly 11 is in transmission connection with the threaded rod 12.

As a preferred embodiment, the power assembly 11 includes a power element 111, a first gear 112, and a second gear 113, the first gear 112 is disposed on a power output shaft of the power element 111, the second gear 113 is disposed on an end of the threaded rod 12 near the power element 111, and the first gear 112 is meshed with the second gear 113.

Alternatively, the power element 111 may be a small-sized servo motor, which is commercially available and has a small size and small occupied space.

Further, the heat dissipation mechanism 2 includes a heat dissipation fan, and the heat dissipation fan can be any commercially available product, which is simple and convenient to use.

The working principle of this embodiment is as follows: when using, provide power through power pack 11, drive threaded rod 12 and rotate, and then drive slide 14 and remove along threaded rod 12, guide bar 13 parallel locates threaded rod 12 one side simultaneously, and run through slide 14, thereby guarantee the stability that slide 14 removed, make it evenly drive the heat dissipation fan and remove, remove through the heat dissipation fan, thereby increase the heat dissipation area of blowing, make the inside hardware area homoenergetic of computer machine case blow by the heat dissipation fan, and the heat dissipation fan also can change the inside air mobility of computer machine case at the removal in-process, so as to accelerate heat outflow efficiency, improve the radiating efficiency.

Example 2

As shown in fig. 1-5, the present utility model provides a closed computer case, which comprises a temperature control device 9 and a case housing, wherein the case housing comprises an outer housing 3, a ventilation structure 5 and the mobile heat dissipation device in embodiment 1, the front side wall of the outer housing 3 is provided with ventilation holes 4, the ventilation structure 5 is arranged on the outer housing 3, the mobile heat dissipation device is arranged in the outer housing 3, the temperature control device 9 is arranged in the outer housing 3, and the mobile heat dissipation device and the ventilation structure 5 are electrically connected with the temperature control device 9.

In this embodiment, ventilation structure 5 locates on shell 3, can increase the ventilation effect of shell 3 to improve the inside air of computer machine case and external exchange efficiency, with portable heat abstractor cooperation simultaneously, can accelerate the heat that discharges the inside production of computer machine case, as a preferred embodiment, shell 3 inside still is equipped with temperature regulation and control device 9, can real-time supervision computer machine case inside temperature through temperature regulation and control device 9, then according to the operation of the temperature parameter control portable heat abstractor and ventilation structure 5 that detects, realize intelligent control, can dispel the heat the cooling to the inside computer machine case better.

As shown in fig. 1 to 4, the ventilation structure 5 includes a ventilation plate 52 and an electric push rod 53, a ventilation opening 51 is provided on the front side wall of the outer housing 3, the upper end of the ventilation plate 52 is rotatably connected with the upper end of the ventilation opening 51, and the electric push rod 53 is movably provided between the lower end of the ventilation plate 52 and the ventilation opening 51.

When the temperature control device is used, the electric push rod 53 is electrically connected with the temperature control device 9, so that the electric push rod 53 is controlled to operate through the temperature control device 9, the ventilation plate 52 is pushed to rotate and open through the electric push rod 53, and then the opening and closing degree between the ventilation plate 52 and the ventilation opening 51 is controlled, so that the exchange efficiency of air inside the computer case and the outside is adjusted, and heat discharge is accelerated.

As shown in fig. 4, optionally, the sealing strips 54 are disposed on the periphery of the inner wall of the ventilation board 52, so that on one hand, the tightness between the ventilation board 52 and the ventilation opening 51 can be improved when the ventilation board 52 is closed, a dustproof effect is achieved, on the other hand, a buffer protection effect can be achieved, and collision damage between the ventilation board 52 and the ventilation opening 51 is reduced.

As shown in fig. 2-3, optionally, a filter screen 6 is arranged on the inner side of the front side wall of the outer casing 3, so that the dust-proof effect is achieved, external dust can be prevented from entering the computer case through the air holes 4 and the ventilation openings 51, and the cleanliness of the interior of the computer case is ensured.

As shown in fig. 1-4, the outer casing 3 includes a casing body 31 and side covers 32 detachably arranged on two sides of the casing body 31, so that a person can conveniently detect hardware inside a computer case; the top of the front end of the shell body 31 is provided with an L-shaped arc groove 7, the arrangement of the L-shaped arc groove 7 can enable the top of the front end of the shell body 31 to form a handle 8, and the surface of the handle 8 is smooth; therefore, the lifting handle 8 can not protrude, the overall aesthetic property of the computer case is not affected, and meanwhile, the computer case is convenient to carry and transport by personnel and convenient to use.

Further, rubber supporting legs 10 are arranged on the periphery of the bottom of the computer case, so that the computer case is stable to place and has a damping effect.

As shown in fig. 3, the temperature control device 9 includes a temperature controller 91 and temperature detection sensors 92, the temperature detection sensors 92 are provided with two and are respectively disposed at two sides in the outer casing 3, and the mobile heat dissipating device, the ventilation structure 5 and the two temperature detection sensors 92 are electrically connected with the temperature controller 91.

When the computer cabinet is used, the temperature detection sensors 92 on two sides in the computer cabinet are used for measuring the temperature on two sides in the computer cabinet, then the detected temperature parameters are sent to the temperature controller 91, and the temperature controller 91 is used for controlling the analysis and the treatment, so that the movable heat dissipation device and the ventilation structure 5 are controlled to operate, and the heat dissipation can be carried out on the temperature in the computer cabinet more efficiently.

The temperature detection sensor 92 may be a commercially available PT100 type temperature sensor, and the model of the temperature controller 91 is an XH-W3002 microcomputer digital temperature controller 91.

The preferred embodiments of the present utility model have been described in detail above, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner without contradiction. The various possible combinations of the utility model are not described in detail in order to avoid unnecessary repetition.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims

1. A mobile heat sink, characterized by: including sharp actuating mechanism (1) and cooling mechanism (2), sharp actuating mechanism (1) include power component (11), threaded rod (12), guide bar (13), slide (14) and two mounting panels (15), two mounting panel (15) rotate respectively and locate the both ends of threaded rod (12), threaded rod (12) run through slide (14) and with slide (14) threaded connection, guide bar (13) are located in parallel threaded rod (12) one side, guide bar (13) slip runs through slide (14), cooling mechanism (2) are located on slide (14), the power shaft of power component (11) with threaded rod (12) transmission is connected.

2. The mobile heat sink as recited in claim 1 wherein: the power assembly (11) comprises a power element (111), a first gear (112) and a second gear (113), wherein the first gear (112) is arranged on a power output shaft of the power element (111), the second gear (113) is arranged at one end, close to the power element (111), of the threaded rod (12), and the first gear (112) is meshed with the second gear (113).

3. The mobile heat sink as recited in claim 1 wherein: the heat dissipation mechanism (2) comprises a heat dissipation fan.

4. A chassis housing, characterized by: the movable heat dissipation device comprises an outer shell (3), a ventilation structure (5) and the movable heat dissipation device according to any one of claims 1-3, wherein ventilation holes (4) are formed in the front side wall of the outer shell (3), the ventilation structure (5) is arranged on the outer shell (3), and the movable heat dissipation device is arranged in the outer shell (3).

5. The chassis housing of claim 4, wherein: the ventilation structure (5) comprises a ventilation plate (52) and an electric push rod (53), a ventilation opening (51) is formed in the front side wall of the outer shell body (3), the upper end of the ventilation plate (52) is rotatably connected with the upper end of the ventilation opening (51), and the electric push rod (53) is movably arranged between the lower end of the ventilation plate (52) and the ventilation opening (51).

6. The chassis housing of claim 5, wherein: sealing strips (54) are arranged on the periphery of the inner wall of the ventilation plate (52).

7. The chassis housing of claim 4, wherein: the inner side of the front side wall of the outer shell (3) is provided with a filter screen (6).

8. The chassis housing of claim 4, wherein: the shell body (3) comprises a shell body (31) and side covers (32) which are detachably arranged on two sides of the shell body (31), an L-shaped arc groove (7) is formed in the top of the front end of the shell body (31), a handle (8) is formed in the top of the front end of the shell body (31) through the L-shaped arc groove (7), and the surface of the handle (8) is smooth.

9. A closed computer case, characterized in that: the intelligent cabinet temperature control device comprises a temperature control device (9) and the cabinet housing as claimed in any one of claims 4 to 8, wherein the temperature control device (9) is arranged in the outer housing (3), and the movable heat dissipation device and the ventilation structure (5) are electrically connected with the temperature control device (9).

10. The closed computer chassis of claim 9, wherein: the temperature regulation and control device (9) comprises a temperature controller (91) and temperature detection sensors (92), wherein the temperature detection sensors (92) are arranged at two sides in the outer shell (3) respectively, and the movable heat dissipation device, the ventilation structure (5) and the two temperature detection sensors (92) are electrically connected with the temperature controller (91).