CN115968180A - Air supply cabinet with multiple fans for heat dissipation - Google Patents

Abstract

The invention relates to the field of air supply cabinets, in particular to a multi-fan heat dissipation air supply cabinet, including a cabinet, support plates are arranged at the four corners of the lower end inside the cabinet; A rotating motor is slidingly connected inside; the output end of the rotating motor is fixedly connected to the top of the control rod; two sets of limiting parts, a first control part and a second control part are arranged on the outer side of the control rod in sequence from top to bottom; the present invention By moving the position of the server, the distance between the servers is increased, so that the air can circulate more easily, thereby increasing the heat dissipation effect; the present invention switches to different fans to dissipate heat from the server while moving the position of the server, so that the temperature in the cabinet can be lower When the temperature in the cabinet is high, the cooling fan is used to uniformly cool the servers to reduce power consumption. When the temperature in the cabinet is high, it is switched to a high-speed rotating fan to cool each server individually, thereby increasing the cooling effect.

Description

Air supply cabinet with multiple fans for heat dissipation

technical field

The invention relates to the field of air supply cabinets, in particular to an air supply cabinet with multiple fans for heat dissipation.

Background technique

With the development of computer and network technology, the cabinet is becoming an important part of it. IT facilities such as servers and network communication equipment in data centers are developing in the direction of miniaturization, networking, and racking, and cabinets are gradually becoming one of the protagonists in this change. With the rapid development of computer computing technology, server cabinets have become a standard configuration in the field of computer equipment, and have been widely used in various industries and fields. Since the server works continuously for a long time, it is necessary to install a fan in the server cabinet. The fan is an important part of controlling the temperature of the cabinet. It is used to avoid service failures caused by excessive cabinet temperature and achieve the purpose of energy saving and environmental protection.

Contents of the invention

Therefore, the present invention is made in view of the above problems. The purpose of the present invention is to switch to a high-efficiency heat dissipation fan while moving the position of the server when the temperature in the cabinet is too high, so as to complete the rapid heat dissipation of each server. The invention realizes the above-mentioned purpose through the following technical solutions:

A blower cabinet with multiple fans for heat dissipation, including a cabinet, characterized in that: the four corners of the lower end of the cabinet are provided with support plates; the upper center of the cabinet has a limit slot, and the inside of the limit slot is slidably connected to a rotating motor ; The output end of the rotating motor is fixedly connected to the top of the control rod; two sets of limit parts, a first control part and a second control part are arranged on the outer side of the control rod in sequence from top to bottom; the first control part and the second control part A control gear passes through between the two control parts; the control gear is rotatably connected to the mounting plate arranged inside the cabinet; a first control groove is arranged at the center of the upper end of the control gear; the control gear is driven by the first control belt Transmission gear, the transmission gear drives the driving gear through the second control belt; the lower end of the transmission gear and the driving gear is provided with a high-speed rotating fan; the hydraulic mechanism is fixed on the top of the mounting plate; the center of the bottom of the mounting plate can be rotatably installed There are cooling fans; the four corners of the lower end of the cabinet are provided with support plates; the server equipment can be slidably installed on the top of the four support plates.

Beneficial effects of the present invention:

1. The present invention increases the distance between the servers by moving the positions of the servers, so that the air can circulate more easily, thereby increasing the heat dissipation effect;

2. The present invention switches to different fans to dissipate heat from the server while moving the position of the server. When the temperature in the cabinet is low, the cooling fan can be used to uniformly dissipate heat from the server to reduce power consumption. When the temperature in the cabinet is high Switch to a high-speed rotating fan to cool each server separately, thereby increasing the cooling effect;

3. The present invention can control the switch of the ventilation port while moving the position of the server, so that when the cabinet is in daily use, the ventilation port is closed, so as to achieve the effect of waterproof and dustproof, and when the temperature in the cabinet is high, the ventilation port is opened to Make the air flow more easily, thereby increasing the heat dissipation effect;

4. The present invention controls the rotation of the central fan when the temperature in the cabinet is high, blows the hot air in the cabinet through the central fan, and discharges the hot air through the vents, thereby increasing the cooling effect.

Description of drawings

Figure 1 is a schematic diagram of the overall structure provided by the present invention.

Fig. 2 is a schematic structural diagram of a cabinet provided by the present invention.

Fig. 3 is a schematic diagram of the internal structure of the cabinet provided by the present invention.

Fig. 4 is a schematic diagram of the overall internal structure provided by the present invention.

Fig. 5 is a schematic diagram of the overall structure of the control mechanism provided by the present invention.

Fig. 6 is a front view of the overall structure of the control mechanism provided by the present invention.

Fig. 7 is an enlarged view of the structure at A in Fig. 5 provided by the present invention.

Fig. 8 is a schematic structural diagram of the control rod provided by the present invention.

Fig. 9 is a schematic structural diagram of the transmission gear provided by the present invention.

Fig. 10 is a schematic structural diagram of the high-speed rotating fan provided by the present invention.

Fig. 11 is a schematic diagram of the cooling fan mechanism provided by the present invention.

FIG. 12 is a schematic diagram of the overall structure of the server device provided by the present invention.

Fig. 13 is a schematic structural diagram of the support plate provided by the present invention.

Fig. 14 is a schematic structural diagram of a single server device provided by the present invention.

Fig. 15 is a schematic structural diagram of the moving part provided by the present invention.

Fig. 16 is a schematic structural view of the central fan provided by the present invention.

Explanation of reference signs:

In the figure, 100, cabinet; 101, first ventilation part; 102, accommodation part; 103, second ventilation part; 104, sliding groove; 105, installation groove; 106, limit groove; 107, guide piece; 110, support 111, the first moving slot; 120, the mounting plate; 130, the cabinet door; 200, the rotating motor; 300, the control rod; 310, the limit piece; 320, the first control piece; 330, the second control piece; , control gear; 341, first control groove; 350, first control belt; 360, transmission gear; 361, driving part; 362, installation part; 370, driving gear; 380, second control belt; 400, hydraulic mechanism; 410. Control board; 411. Control unit; 412. Rotating gear; 500. Cooling fan; 501. Second control slot; 510. High-speed rotating fan; 600. Server equipment; 601. First moving part; 602. Second moving Department; 610, moving part; 611, moving rod; 612, second moving groove; 613, first ventilation part; 614, second ventilation part; 620, central fan; 621, fan blade; 622, abutting groove; 623 , the third control slot.

Detailed ways

Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention can also be implemented in various forms, so the present invention is not limited to the embodiments described hereinafter. In addition, in order to describe the present invention more clearly, there is no Connected parts will be omitted from the drawings;

As shown in Figures 1-4, a multi-fan cooling fan cabinet includes: a cabinet 100 for supporting and loading internal devices, a support plate 110 located at the lower end of the cabinet 100, and a mounting plate 120 located at the upper end of the cabinet 100, The rotating motor 200 located at the center of the upper end of the mechanism 100, the control rod 300 located at the lower end of the rotating motor 200, the hydraulic mechanism 400 located at the upper end of the mounting plate 120, the cooling fan 500 located at the lower end of the mounting plate 120, and the server equipment located at the upper end of the supporting plate 110 600;

Support plates 110 are provided at the four corners of the lower end of the cabinet 100;

Cabinet doors 130 are provided at the outer ends of the left and right sides of the cabinet 100;

The upper ends of the four support plates 110 are all provided with a server device 600;

The server device 600 is composed of a server and a casing, and the server is located inside the casing;

As shown in Figures 1-9, the rotating motor 200 can be slidably installed in the limiting slot 106 at the center of the upper end of the cabinet 100;

The rotating motor 200 can slide up and down along the guide 107 provided on the lower side of the upper end of the cabinet 100;

The output end of the rotating motor 200 is fixedly connected to the top of the control rod 300;

The upper end of the control rod 300 is provided with two sets of limiters 310;

The lower end of the limiting member 310 is provided with a first control member 320;

The lower end of the first control member 320 is provided with a second control member 330;

As shown in FIGS. 5 and 7 , a control gear 340 passes between the first control member 320 and the second control member 330 ; the control gear 340 is rotatably connected to the mounting plate 120 disposed inside the cabinet 100 ;

A first control groove 341 is provided at the center of the upper end of the control gear 340;

The first control groove 341 has the same shape as the first control member 320;

A first control belt 350 is installed on the outside of the control gear 340, and the other end of the first control belt 350 is installed on the outside of the transmission gear 360;

The lower end of the transmission gear 360 is provided with a driving part 361;

The lower end of the driving part 361 is provided with a mounting part 362;

The transmission gear 360 is rotatably mounted on the upper end of the mounting plate 120 through the mounting portion 362;

The driving part 361 is located at one corner of the upper end of the mounting plate 120, and the other triangles at the upper end of the mounting plate 120 can be rotatably installed with a driving gear 370;

A second control belt 380 is installed outside the driving part 361 and the driving gear 370;

The hydraulic mechanism 400 is fixedly arranged on the upper end of the mounting plate 120;

The output end of the hydraulic mechanism 400 is fixedly connected to the lower end of the control board 410;

The control board 410 is rotatably installed between two sets of limiters 310;

The front and rear ends of the control board 410 are provided with control parts 411;

The control part 411 can move up and down along the sliding grooves 104 provided at the front and rear ends of the cabinet 100;

The lower end of the control part 411 is provided with teeth, and meshes with the rotating gear 412 rotatably installed at the lower end of the outer side of the cabinet 100;

As shown in Fig. 10 and Fig. 11, a cooling fan 500 is rotatably installed at the center of the bottom of the mounting plate 120;

There is a second control slot 501 at the center of the lower end of the cooling fan 500;

The heat dissipation fan 500 is provided with a high-speed rotating fan 510 all around;

The high-speed rotating fan 510 is rotatably mounted on the lower end of the mounting plate 120;

The upper end of the high-speed rotating fan 510 is fixedly connected with the mounting part 362 and the lower end of the driving gear 370;

When the rotating motor 200 controls the control gear 340 , the first control belt 350 , the transmission gear 360 , and the drive unit 361 to drive the high-speed rotating fan 510 to rotate, the high-speed rotating fan 510 has a larger rotating speed than the cooling fan 500 ;

As shown in Figure 1-16, the four server devices 600 can be slidably installed on the upper ends of the four support plates 110;

The four server devices 600 are grouped in pairs into two groups;

The ends of the server devices 600 of the same group that are away from the center of the cabinet 100 and close to each other are all provided with a second moving part 602;

A first moving part 601 is provided at the center of the lower end of the server device 600;

The first moving part 601 is installed in the first moving groove 111 on the upper end of the support plate 110, and can move in cooperation with it;

The front and rear sides of the server device 600 are slidably installed with moving parts 610;

A moving rod 611 is provided at the center of the end of the moving part 610 away from the server device 600;

The outer side of the moving rod 611 is provided with threads and passes through the installation grooves 105 provided on the lower sides of the front and rear ends of the cabinet 100 and is threadedly matched with the rotating gear 412;

A second moving slot 612 is provided at the center of one end of the moving part 610 close to the server device 600;

The second moving part 602 is slidably installed in the second moving groove 612;

The front and rear ends of the moving part 610 close to the server device 600 are provided with first ventilation parts 613;

The position of the first ventilation part 613 corresponds to the position of the first ventilation part 101 on the left and right sides of the cabinet 100, and can move relative to it;

The moving part 610 is provided with a second ventilation part 614 at both ends of the upper side away from the server device 600;

The second ventilation part 614 corresponds to the position of the second ventilation part 103 at the front and rear ends of the cabinet 100, and can move relative to it;

When the moving part 610 drives the server device 600 to move to the lower end of the high-speed rotating fan 510, the moving part 610 is located in the receiving parts 102 at the left and right ends of the cabinet 100;

A central fan 620 is rotatably installed at the center of the bottom end of the cabinet 100;

Fan blades 621 are arranged around the central fan 620;

A resisting groove 622 is provided between the adjacent fan blades 621;

The abutting groove 622 can be inserted into a corner of the server device 600 to prevent the central fan 620 from rotating due to the airflow generated when the cooling fan 500 rotates;

The upper end of the central fan 620 is provided with a third control slot 623;

The shape of the third control groove 623 is the same as that of the second control member 330;

working principle:

When it is necessary to efficiently dissipate heat inside the cabinet 100: the hydraulic mechanism 400 controls the control panel 410 to descend, thereby controlling the rotating motor 200 to move downward along the guide 107, so that the control rod 300 descends until the first control member 320 moves to the second In the first control groove 341, the second control member 330 moves to the third control groove 623, and when the control board 410 descends, the control part 411 controls the rotating gear 412 to rotate, thereby driving the moving member 610 to move away from the center of the cabinet 100, And make the four server devices 600 move to the four corners of the cabinet 100 along the first moving slot 111 until they move to the lower end of the high-speed rotating fan 510, and drive the first ventilation part 101 and the second ventilation part 103 to open, and then control the rotation motor 200 to drive The control rod 300 rotates, thereby driving the high-speed rotating fan 510 to rotate at a high speed through the control gear 340, the first control belt 350, the transmission gear 360, and the driving part 361, and controls the rotation of the central fan 620, thereby discharging the hot air inside the cabinet 100 to achieve heat dissipation Effect.

When it is necessary to perform ordinary heat dissipation inside the cabinet 100: control the rotating motor 200 to stop, and control the control board 410 to rise through the hydraulic mechanism 400 until the second control member 330 moves to the second control slot 501, and the control board 410 rises At the same time, the control part 411 controls the rotation gear 412 to reverse, thereby driving the moving part 610 to move toward the center of the cabinet 100, and making the four server devices 600 move toward the center of the cabinet 100 along the first moving slot 111 until they reach the cooling fan 500. lower end, and drives the first ventilation part 101 and the second ventilation part 103 to close, so as to reduce the energy consumed by the cabinet 100 for heat dissipation while ensuring the dustproof and waterproof function of the cabinet 100 .

Claims (10)

1. A blower cabinet with multiple fans for heat dissipation, comprising a cabinet (100), characterized in that: the four corners of the lower end of the cabinet (100) are provided with support plates (110); the upper center of the cabinet (100) has a The limit slot (106), the limit slot (106) is slidingly connected with a rotating motor (200); the output end of the rotating motor (200) is fixedly connected to the top of the control rod (300); the control rod (300) Two groups of limiters (310), first control member (320) and second control member (330) are provided in sequence from top to bottom on the outer side; the first control member (320) and second control member (330) A control gear (340) passes between them; the control gear (340) is rotationally connected with the mounting plate (120) inside the cabinet (100); the center of the upper end of the control gear (340) is provided with a first control Slot (341); the control gear (340) drives the transmission gear (360) through the first control belt (350), and the transmission gear (360) drives the drive gear (370) through the second control belt (380); the transmission The lower ends of the gear (360) and the drive gear (370) are both provided with a high-speed rotating fan (510); the hydraulic mechanism (400) is fixed on the upper end of the mounting plate (120); the center of the bottom of the mounting plate (120) is rotatable A cooling fan (500) is installed; support plates (110) are provided at the four corners of the lower end inside the cabinet (100); the server equipment (600) can be slidably installed on the upper ends of the four support plates (110). 2. The air supply cabinet with multiple fans for heat dissipation according to claim 1, characterized in that: the output end of the hydraulic mechanism (400) is fixedly connected to the lower end of the control board (410); the control board (410) can be Rotationally installed between two sets of limiters (310); the control board (410) is provided with control parts (411) at the front and rear ends; the control part (411) can have The sliding groove (104) moves up and down; the lower end side of the control part (411) is provided with teeth, and meshes with the rotating gear (412) that is rotatably installed at the lower end of the outer side of the cabinet (100); the cooling fan (500 ) has a second control groove (501) at the center of the lower end. 3. The air supply cabinet with multiple fans for heat dissipation according to claim 1, characterized in that: the front and rear sides of the server device (600) are slidably installed with moving parts (610); the moving parts (610) and (100 ) are matched with the accommodation parts (102) at the left and right ends of the inside; the moving part (610) is provided with a moving rod (611) at the center of the end far away from the server device (600); the outer side of the moving rod (611) is provided with a screw thread And pass through the installation grooves (105) on the lower sides of the front and rear ends of the cabinet (100) and threadedly cooperate with the rotating gear (412); The first ventilation part (613); the position of the first ventilation part (613) matches the first ventilation part (101) on the left and right sides of the cabinet (100); the moving part (610) is far away from the server equipment (600 ) are provided with a second ventilation part (614) at both ends of the upper side; the second ventilation part (614) is matched with the second ventilation part (103) at the front and back ends of the cabinet (100); the cabinet (100 ) A central fan (620) is rotatably arranged at the central position of the inner bottom end. 4. The air supply cabinet with multiple fans for heat dissipation according to claim 1, characterized in that: cabinet doors (130) are provided at the left and right outer ends of the cabinet (100). 5 . The air supply cabinet with multiple fans for heat dissipation according to claim 1 , wherein the rotating motor ( 200 ) can slide up and down along a guide ( 107 ) provided on the upper and lower sides of the cabinet ( 100 ). 5 . 6. The air blower cabinet with multiple fans for heat dissipation according to claim 1, characterized in that: a first control belt (350) is installed on the outside of the control gear (340), and the first control belt (350) is additionally One end is installed on the outside of the transmission gear (360); the lower end of the transmission gear (360) is provided with a driving part (361); the lower end of the driving part (361) is provided with a mounting part (362); the transmission gear (360) passes through The mounting part (362) is rotatably mounted on the upper end of the mounting plate (120); the driving part (361) is located at one corner of the upper end of the mounting plate (120), and the remaining triangles on the upper end of the mounting plate (120) can be rotatably installed with drive gears (370); a second control belt (380) is installed outside the drive part (361) and the drive gear (370). 7. The air supply cabinet with multiple fans for heat dissipation according to claim 2, characterized in that: the upper end of the high-speed rotating fan (510) is fixedly connected to the lower end of the installation part (362); the high-speed rotating fan (510) It is arranged around the cooling fan (500); the high-speed rotating fan (510) has a higher rotation speed than the cooling fan (500). 8. The air supply cabinet with multiple fans for heat dissipation according to claim 3, characterized in that: the center of the lower end of the server equipment (600) is provided with a first moving part (601); the first moving part (601) is installed in the first moving groove (111) provided on the upper end of the support plate (110), and can move in cooperation with it. 9. The air supply cabinet with multiple fans for heat dissipation according to claim 3, characterized in that: the server equipment (600) of the same group is far away from the center of the cabinet (100) and one end close to each other is provided with a second The moving part (602); the moving part (610) is provided with a second moving slot (612) near the center of one end of the server device (600); the second moving part (602) can be slidably installed in the second moving slot ( 612). 10. The air supply cabinet with multiple fans for heat dissipation according to claim 3, characterized in that: said central fan (620) is surrounded by fan blades (621); said adjacent fan blades (621) A resisting groove (622) is arranged between them; the resisting groove (622) can be inserted into a corner of the server device (600), so as to prevent the central fan (620) from rotating due to air flow generated when the cooling fan (500) rotates; the The upper end of the central fan (620) is provided with a third control slot (623); the shape of the third control slot (623) is the same as that of the second control member (330).

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