CN111225546A

CN111225546A - Network compensation controller heat abstractor

Info

Publication number: CN111225546A
Application number: CN202010087076.8A
Authority: CN
Inventors: 魏云亮; 李圆圆
Original assignee: Qufu Normal University
Current assignee: Qufu Normal University
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-06-02
Anticipated expiration: 2040-02-11
Also published as: CN111225546B

Abstract

The invention relates to the technical field of network communication accessories and discloses a heat dissipation device for a network compensation controller, which comprises a box body, wherein an air inlet hole is formed in the bottom of the box body, a baffle plate is rotatably connected to the right side of the top end of the box body, air holes are formed in the middle of the baffle plate, a handle is arranged at the end part of the baffle plate, a driving motor is arranged on the upper part of the right side wall of the box body, an output shaft of the driving motor is fixedly connected with the upper end of a rotating shaft, a cam is arranged on the upper part of the rotating shaft, a first bevel gear is arranged on the lower part of the rotating shaft and is meshed with a second bevel gear, the second bevel gear is fixedly connected with the right side. The invention is suitable for a network compensation controller heat dissipation device, and the guide plate can continuously swing left and right through the cam and the push plate, so that the airflow in the box body can swing left and right, the outside of the controller is effectively dissipated, and the heat dissipation effect is improved.

Description

Network compensation controller heat abstractor

Technical Field

The invention relates to the technical field of network communication accessories, in particular to a heat dissipation device of a network compensation controller.

Background

The automatic control based on the invariance principle is called compensation control, and the automatic control realizes the compensation of the system to all interference or part of interference. According to different structures, a compensation control system generally comprises a feedforward control system and a large-delay process system. The compensation control system is widely applied to the fields of industrial production processes, medicine, psychology, military, motors, computers and the like.

The feedforward control is a control method based on the principle of invariance, and belongs to an open-loop control system. The common feedforward control system has three structural forms of a pure feedforward control system, a feedforward-feedback control system, a feedforward-cascade control system and the like. The solutions for large latency systems are numerous, the simplest being to use a conventional controller. The conventional PID variant schemes are mainly adopted, such as a differential advanced control scheme, an intermediate differential control scheme and the like.

In network communication, a compensation controller is usually used, however, after the compensation controller is used for a long time, the overall temperature of the compensation controller is too high, and at this time, if the heat dissipation effect is not good, the normal use of the controller itself is affected, and even in a severe state, the controller may be halted or fails, so that the controller used for a long time continuously needs to be subjected to effective heat dissipation treatment.

Chinese patent (publication number: CN 208207725U) discloses a heat dissipation device for a computer network controller, which comprises a box body, wherein a fan is arranged at the bottom of the inner wall of the box body, and a placing plate is fixedly connected between two sides of the inner wall of the box body and above the fan. The device utilizes the rotation of a fan to generate upward airflow, the airflow flows to a network controller through a ventilation groove, hot airflow transfers heat to a plurality of heat-conducting plates, the heat-conducting plates are arranged into a plurality of strip-shaped plates to increase the contact area between the heat-conducting plates and the hot airflow and improve the heat-conducting efficiency, an axial flow fan positioned on the right side of a box body blows the airflow to the left side, meanwhile, a condensing device cools the air, the heat on the heat-conducting plates is taken away through cold airflow, the airflow is dissipated through a heat dissipation groove on the left side of the box body, through a series of heat dissipation, the heat dissipation is rapid and high in efficiency, the temperature of the network controller is kept at normal temperature all the time, the network controller can continuously, efficiently and stably work is ensured, the service life of the network controller is prolonged, but the heat dissipation effect of the device is, there is therefore a need for improvements in such devices.

Disclosure of Invention

The invention provides a network compensation controller heat dissipation device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

a heat dissipation device of a network compensation controller comprises a box body, wherein an air inlet hole is formed in the bottom of the box body, a connecting baffle plate is rotatably connected to the right side of the top of the box body, air holes are formed in the middle of the baffle plate, a handle is arranged at the end of the baffle plate, a driving motor is arranged on the upper portion of the right side wall of the box body, an output shaft of the driving motor is fixedly connected with the upper end of a rotating shaft, a cam is arranged on the upper portion of the rotating shaft, a first bevel gear is arranged on the lower portion of the rotating shaft, the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with the right side of a second lead screw, the middle portion of the second lead screw is in threaded connection with the middle portion of a scraper, a first belt wheel is arranged at the lower end of the rotating shaft, the first belt wheel is connected, the middle part sliding connection slide bar of box, the lower extreme of slide bar is equipped with the shifting block with guide plate upper portion joint, and the right-hand member of slide bar is equipped with the push pedal, the upper portion of box is equipped with the bracing piece.

As a preferred technical scheme of the invention, the upper part of the right side wall of the box body is provided with a motor fixing seat, and the right side of the motor fixing seat is fixedly connected with a driving motor.

As a preferable technical scheme of the invention, a spring is arranged between the push plate and the box body.

As a preferable technical scheme of the invention, a fixed plate is arranged at the lower part of the right side wall of the box body, and the right side of the fixed plate is rotatably connected with the middle part of the rotating shaft.

As a preferable technical scheme of the invention, the upper part of the scraper is connected with the bottom of the box body in a sliding way.

As a preferable technical scheme of the invention, a double-spiral chute is arranged in the middle of the second screw rod.

As a preferred technical scheme of the invention, the bottom of the box body is provided with an installation plate, and the middle part of the installation plate is rotatably connected with the middle part of the rotating rod.

As a preferable technical scheme of the invention, table legs are arranged on the left side and the right side of the lower surface of the box body.

As a preferable technical scheme of the invention, the left side and the right side of the supporting rod are connected with the clamping plates in a sliding mode.

As a preferable technical scheme of the invention, the upper part of the box body is provided with a first screw rod, the left side and the right side of the first screw rod are connected with the lower part of the clamping plate in a penetrating way, and the left end and the right end of the first screw rod are provided with fastening nuts.

The invention has the following advantages:

the heat dissipation device is suitable for the network compensation controller, the guide plate can continuously swing left and right through the cam and the push plate, so that airflow in the box body can swing left and right, effective heat dissipation is performed on the outside of the controller, the heat dissipation effect is improved, the scraper plate which moves left and right is arranged at the bottom of the device, dust at the bottom of the box body can be effectively cleaned through the scraper plate, the problem that the whole heat dissipation effect of the device is influenced due to the fact that an air inlet is blocked is avoided, the whole device is simple in transmission structure, single in driving unit, convenient to control, good in heat dissipation effect and suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a network compensation controller heat dissipation device.

Fig. 2 is a front view of a network compensation controller heat sink.

Fig. 3 is a schematic structural diagram of a box body in a network compensation controller heat dissipation device.

Fig. 4 is a front view of fig. 3.

In the figure: 1. desk legs; 2. a box body; 3. a first pulley; 4. a belt; 5. a rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a fixing plate; 9. a cam; 10. a drive motor; 11. a motor fixing seat; 12. a handle; 13. a baffle plate; 14. air holes are formed; 15. pushing the plate; 16. a slide bar; 17. a spring; 18. a second pulley; 19. rotating the rod; 20. a fan; 21. mounting a plate; 22. an air inlet; 23. a baffle; 24. a rotating seat; 25. a shifting block; 26. a support bar; 27. a first lead screw; 28. fastening a nut; 29. a clamping plate; 30. a second lead screw; 31. a scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a network compensation controller heat dissipation device comprises a box 2, wherein table legs 1 are disposed on the left and right sides of the lower surface of the box 2, an air inlet 22 is disposed at the bottom of the box 2, a baffle 13 is rotatably connected to the right side of the top end of the box 2, an air vent 14 is disposed in the middle of the baffle 13, a handle 12 is disposed at the end of the baffle 13, a driving motor 10 is disposed on the upper portion of the right side wall of the box 2, a motor fixing seat 11 is disposed on the upper portion of the right side wall of the box 2, the right side of the motor fixing seat 11 is fixedly connected to the driving motor 10, an output shaft of the driving motor 10 is fixedly connected to the upper end of a rotating shaft 5, a fixing plate 8 is disposed on the lower portion of the right side wall of the box 2, the right side of the fixing plate 8 is rotatably connected to the middle of the rotating shaft 5, a cam 9 is, the middle part of the middle part threaded connection scraper blade 31 of second lead screw 30, the bottom of the upper portion sliding connection box 2 of scraper blade 31, the middle part of second lead screw 30 are equipped with two spiral chutes, the lower extreme of pivot 5 is equipped with first band pulley 3, and first band pulley 3 passes through belt 4 and connects second band pulley 18, the lower extreme of 18 fixed connection dwang 19 of second band pulley, and the bottom of box 2 is equipped with mounting panel 21, and the middle part of mounting panel 21 is rotated and is connected the middle part of dwang 19, and the upper end of dwang 19 is equipped with fan 20.

The utility model discloses a guide plate, including box 2, lateral wall lower part is equipped with around box 2 and rotates seat 24, and the middle part of rotating seat 24 rotates the front and back both sides of connecting guide plate 23, the middle part sliding connection slide bar 16 of box 2, the lower extreme of slide bar 16 be equipped with the shifting block 25 of guide plate 23 upper portion joint, the right-hand member of slide bar 16 is equipped with push pedal 15, is equipped with spring 17 between push pedal 15 and the box 2, the upper portion of box 2 is equipped with bracing piece 26.

Example two

Referring to fig. 3 and 4, the other contents of the present embodiment are the same as those of the first embodiment, except that: the left side and the right side of the supporting rod 26 are slidably connected with a clamping plate 29, the upper part of the box body 2 is provided with a first screw rod 27, the left side and the right side of the first screw rod 27 are connected with the lower part of the clamping plate 29 in a penetrating way, and the left end and the right end of the first screw rod 27 are provided with fastening nuts 28. When the device is in normal use, the controller can be directly placed on the supporting rod 26 and is in a suspension state, so that heat dissipation is better performed, but the sizes of the controllers are different due to different models of the controllers, so that the controllers can be better fixed in the device in the future, the clamping plate 29 is arranged on the upper portion of the device and used for fixing the clamping plate 29 through the first screw rod 27 and the fastening nut 28 of the facility, when the device is used, the clamping plate 29 is respectively arranged on two sides of the controller, the position of the clamping plate 29 is limited through the fastening nut 28, the controller is fixed on the upper portion of the device at the moment, and stable control operation is guaranteed.

In the implementation process of the invention, a handle 12 is held to rotate a baffle 13 clockwise, at the moment, the upper part of a box body 2 is opened, a controller which needs to perform heat dissipation operation is placed on the upper part of a support rod 26 in the box body 2, the baffle 13 is closed, at the moment, a driving motor 10 is started, an output shaft of the driving motor 10 drives a rotating shaft 5 to rotate, the lower end of the rotating shaft 5 drives a rotating rod 19 to rotate through the transmission of a belt 4, so that a fan 20 rotates, the fan 20 generates airflow from bottom to bottom, cold air at the bottom is blown into the box body 2 through an air inlet hole 22 at the bottom of the box body 2, heat on the surface of the controller is taken away, and then the cold air is discharged out of the box body 2 through an air vent 14 in the middle of the baffle 13, so that the heat dissipation of the controller is realized, meanwhile, at this time, the deflector 23 is continuously shifted by the shifting block 25 to rotate around the rotating seat 24, so that the direction of the airflow at the bottom of the device is continuously changed, the surface of the controller is continuously changed for heat dissipation, the heat sink is better cooled, and dust exists in the external environment, in order to prevent the dust from attaching to the outside of the air inlet 22 to influence the heat dissipation effect of the device, the rotating shaft 5 drives the second lead screw 30 to rotate through the first bevel gear 6 and the second bevel gear 7 which are connected in a meshed manner, the double-helix sliding groove is arranged in the middle of the second lead screw 30, so that the scraper 31 moves left and right along the second lead screw 30, the dust attached to the bottom of the box body 2 is continuously removed through the scraper 31, and the heat dissipation effect of the device is; the invention is suitable for a network compensation controller heat dissipation device, the guide plate 23 can continuously swing left and right through the arrangement of the cam 9 and the push plate 15, so that the air flow in the box body 2 can swing left and right, the effective heat dissipation is carried out on the outer part of the controller, the heat dissipation effect is improved, the scraper 31 which moves left and right is arranged at the bottom of the device, the scraper 31 can effectively clean the dust at the bottom of the box body 2, the blockage of the air inlet 22 is avoided, the heat dissipation effect of the whole device is influenced, the transmission structure of the whole device is simple, the driving unit is single, the control is convenient, the heat dissipation effect is good, and the device is suitable for popularization.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A network compensation controller heat dissipation device comprises a box body (2), wherein an air inlet (22) is formed in the bottom of the box body (2), a connecting baffle (13) is rotatably arranged on the right side of the top end of the box body (2), air holes (14) are formed in the middle of the baffle (13), a handle (12) is arranged at the end portion of the baffle (13), the network compensation controller heat dissipation device is characterized in that a driving motor (10) is arranged on the upper portion of the right side wall of the box body (2), an output shaft of the driving motor (10) is fixedly connected with the upper end of a rotating shaft (5), a cam (9) is arranged on the upper portion of the rotating shaft (5), a first bevel gear (6) is arranged on the lower portion of the rotating shaft (5), the first bevel gear (6) is meshed with a second bevel gear (7), the second bevel gear (7) is fixedly connected with the right side of a second lead screw (30), the middle portion of the, first band pulley (3) are connected second band pulley (18) through belt (4), and the lower extreme of second band pulley (18) fixed connection dwang (19), the upper end of dwang (19) are equipped with fan (20), lateral wall lower part is equipped with rotates seat (24) around box (2), rotates the middle part of seat (24) and rotates the front and back both sides of connecting guide plate (23), middle part sliding connection slide bar (16) of box (2), the lower extreme of slide bar (16) are equipped with shifting block (25) with guide plate (23) upper portion joint, and the right-hand member of slide bar (16) is equipped with push pedal (15), the upper portion of box (2) is equipped with bracing piece (26).

2. The network compensation controller heat dissipation device according to claim 1, wherein a motor fixing seat (11) is provided on an upper portion of a right side wall of the box body (2), and a driving motor (10) is fixedly connected to a right side of the motor fixing seat (11).

3. The network compensation controller heat sink according to claim 1, wherein a spring (17) is provided between the push plate (15) and the box (2).

4. The network compensation controller heat sink according to claim 1, wherein a fixing plate (8) is disposed at a lower portion of a right sidewall of the box (2), and a right side of the fixing plate (8) is rotatably connected to a middle portion of the rotating shaft (5).

5. The network compensation controller heat sink according to claim 1, wherein the upper part of the scraper (31) is slidably connected to the bottom of the box (2).

6. The network compensation controller heat sink according to claim 1, wherein a double-screw chute is provided in the middle of the second lead screw (30).

7. The network compensation controller heat sink according to claim 1, wherein the bottom of the box body (2) is provided with a mounting plate (21), and the middle part of the mounting plate (21) is rotatably connected with the middle part of the rotating rod (19).

8. The network compensation controller heat dissipation device according to claim 1, wherein table legs (1) are provided on the left and right sides of the lower surface of the box body (2).

9. The network compensating controller heat sink as recited in claim 1, wherein the left and right sides of the support rod (26) are slidably connected to the clamping plate (29).

10. The network compensation controller heat sink according to claim 9, wherein the upper part of the box body (2) is provided with a first lead screw (27), the left and right sides of the first lead screw (27) penetrate through the lower part of the clamping plate (29), and the left and right ends of the first lead screw (27) are provided with fastening nuts (28).