CN219107903U

CN219107903U - Shell heat abstractor of controller

Info

Publication number: CN219107903U
Application number: CN202223284061.4U
Authority: CN
Inventors: 李明峰
Original assignee: Chengdu Kaineng Technology Development Co ltd
Current assignee: Chengdu Kaineng Technology Development Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-05-30
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a shell heat dissipation device of a controller, which relates to the technical field of controllers and comprises a support base, wherein the top of the support base is fixedly connected with a controller shell, the outer surface of the top end of the right side of the controller shell is detachably connected with a clamping assembly, and the periphery of the bottom end of the support base is fixedly connected with support legs. According to the utility model, the clamping assembly is arranged, so that the controller shell can be easily opened when the controller needs to be maintained, the operation of maintenance personnel is convenient, the disassembly time is saved, the rapid maintenance treatment is convenient, the working efficiency is improved, the heat-resistant condition of the controller is improved by conveniently discharging the high temperature inside the controller shell to the outside in the using process through the heat-radiating assembly, and the dustproof net is arranged at the heat-radiating opening, so that the external dust is prevented from entering the inside, and the service life of the device is prolonged.

Description

Shell heat abstractor of controller

Technical Field

The utility model relates to the technical field of controllers, in particular to a shell heat dissipation device of a controller.

Background

The controller is used for providing calculation power for data calculation processing for mechanical equipment, needs to have high environmental adaptability, and particularly on special work vehicles or engineering machinery vehicles, needs to be capable of tolerating the environmental temperature of up to 85 ℃. When the existing controller has more functions and more complicated internal circuits, the size of the circuit board needs to be larger, so that a radiator with larger volume is required, otherwise, the internal electric elements are easily damaged or the service life is reduced due to overhigh temperature.

In the prior art, a Chinese patent document with publication number of CN102933065A and publication date of 2013, 02 and 13 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: a heat dissipation device of a motor controller comprises a motor controller box body and a fan, wherein the fan is arranged in the motor controller box body, and a heat dissipation hole is formed in the motor controller box body opposite to the fan. The utility model has simple structure, fully utilizes electromagnetic energy, effectively dissipates heat of the motor controller and prolongs the service life of the electrical element.

In order to solve the radiating problem of controller, prior art is through adopting the louvre, make full use of electromagnetic energy handles for motor controller radiating mode effectively, but current heat abstractor, and the radiating effect is relatively poor, and the louvre can lead to external dust to get into the inside of box, and the box shell is integrative, and inconvenient dismantlement is comparatively troublesome when maintaining the controller, increases the problem of the work degree of difficulty.

Disclosure of Invention

In order to solve the radiating problem of the controller, the prior art is to treat the motor controller in a radiating mode by adopting a radiating hole and fully utilizing electromagnetic energy, but the existing radiating device is poor in radiating effect, external dust can be led into the box body through the radiating hole, the box body is integrated with the outer shell, the disassembly is inconvenient, and the problem of increasing the working difficulty is solved when the controller is maintained.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a casing heat abstractor of controller, includes the support base, support base top fixedly connected with controller shell, detachably is connected with joint subassembly on the right side top surface of controller shell, fixedly connected with supporting leg on the bottom of support base all around.

The controller is detachably installed on the inner bottom end of the controller shell, a positioning groove is formed in the bottom end of the right side of the controller shell, and a clamping groove is formed in the inner wall of the right side of the front and rear of the controller shell.

The technical scheme of the utility model is further improved as follows: the utility model discloses a controller, including controller shell, fixed slot, rotatory groove, rotatory inslot, fixed slot's the place ahead has been seted up, the spacing groove has been seted up on the top of controller shell, the fixed slot has been seted up to the top of controller shell in the left and right sides of spacing groove, the buckle groove has been seted up in the place ahead of spacing groove, rotatory inslot rotates and is connected with the limiting plate.

The technical scheme of the utility model is further improved as follows: the clamping assembly comprises a clamping plate, a positioning block is fixedly connected to the bottom end of the clamping plate, the positioning block is movably clamped in the positioning groove, and a rectangular groove is formed in the front end of the clamping plate.

The technical scheme of the utility model is further improved as follows: the connecting plate is rotationally connected to the inner walls of the two sides of the rectangular groove, fixing blocks are fixedly connected to the outer surfaces of the two sides of the connecting plate, and buckles are fixedly connected to the front of the connecting plate.

The technical scheme of the utility model is further improved as follows: the support base comprises a base shell, a motor groove is formed in the inner bottom end of the base shell, a through hole is formed in the inner top end of the motor groove, and a driving motor is detachably arranged on the inner bottom end of the motor groove.

The technical scheme of the utility model is further improved as follows: the top output end of the driving motor is fixedly connected with a driving rod, the other end of the driving rod penetrates through the through hole and extends to the outer surface of the top of the motor groove, and the outer wall of the other end of the driving rod is fixedly sleeved with a rotating shaft.

The technical scheme of the utility model is further improved as follows: the heat-transfer device comprises a base shell, wherein a heat-transfer opening is formed in the top end of the base shell, and a dust screen is fixedly connected to the inner wall of the heat-transfer opening.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, the locating block at the bottom end of the clamping plate is clamped into the inner part of the locating groove to cover the clamping plate on the outer surface of the clamping groove, the connecting plate is pressed downwards, so that the connecting plate rotates in the rectangular groove to enable the connecting plate to be clamped in the limiting groove, at the moment, the fixing block is attached to the inner part of the fixing groove along with the rotation of the connecting plate, the limiting plate is rotated, so that the limiting plate is clamped at the top of the fixing block, when the fixing block needs to be opened, the limiting plate is rotated to enable the limiting plate to be separated from the top of the fixing block, then the buckle is buckled, the connecting plate is taken away from the limiting groove through the buckle, and then the clamping plate is lifted upwards, so that the locating block is separated from the locating groove.

2. In the utility model, the driving motor is started, the driving motor is utilized to drive the driving rod to rotate, the driving rod is driven to rotate at the same time, the rotating shaft drives the radiating blades to rotate, the high temperature inside the controller shell is matched with the outside of the radiating port to be discharged, and the dustproof net is also arranged inside the radiating port in a matched manner, so that the outside dust is prevented from entering the inside.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic diagram of a controller housing structure according to the present utility model;

FIG. 3 is a schematic view of a clamping assembly according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a support base structure according to the present utility model.

In the figure: 1. a support base; 11. a base housing; 12. a motor slot; 13. a through hole; 14. a driving motor; 15. a driving rod; 16. a rotating shaft; 17. a heat radiation blade; 18. a heat radiation port; 19. a heat transfer port; 110. a dust screen; 2. a controller housing; 21. a controller; 22. a positioning groove; 23. a clamping groove; 24. a limit groove; 25. a fixing groove; 26. a buckle groove; 27. a rotary groove; 28. a limiting plate; 3. a clamping assembly; 31. a clamping plate; 32. a positioning block; 33. rectangular grooves; 34. a connecting plate; 35. a fixed block; 36. a buckle; 4. and (5) supporting legs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1-4, the utility model provides a shell heat dissipation device of a controller, which comprises a support base 1, wherein the top of the support base 1 is fixedly connected with a controller shell 2, the outer surface of the top end of the right side of the controller shell 2 is detachably connected with a clamping assembly 3, and the periphery of the bottom end of the support base 1 is fixedly connected with support legs 4.

Further, support the device through supporting leg 4, be provided with joint subassembly 3 on the surface of cooperation controller shell 2, be convenient for when maintaining controller 21 conveniently open controller shell 2, the rethread is provided with the radiator unit at the inside of supporting base 1, carries out the heat dissipation to controller 21 in the in-process of using.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the controller 21 is detachably installed on the inner bottom end of the controller housing 2, the positioning groove 22 is formed on the bottom end of the right side of the controller housing 2, the clamping groove 23 is formed on the inner wall of the right side of the front and back of the controller housing 2, the limit groove 24 is formed on the top end of the controller housing 2, the fixing grooves 25 are formed on the left and right sides of the limit groove 24 at the top end of the controller housing 2, the fastening groove 26 is formed in the front of the limit groove 24, the rotary groove 27 is formed in the front of the fixing groove 25, the limiting plate 28 is connected in a rotary mode in the rotary groove 27, the clamping assembly 3 comprises a clamping plate 31, the positioning block 32 is fixedly connected to the bottom end of the clamping plate 31, the positioning block 32 is movably clamped in the positioning groove 22, the rectangular groove 33 is formed in the front end of the clamping plate 31, the connecting plates 34 are rotatably connected to the inner walls of the two sides of the rectangular groove 33, the fixing blocks 35 are fixedly connected to the outer surfaces of the two sides of the connecting plates 34, and the fastening blocks 36 are fixedly connected to the front of the connecting plates 34.

Further, the positioning block 32 at the bottom end of the clamping plate 31 is clamped into the positioning groove 22 to cover the clamping plate 31 on the outer surface of the clamping groove 23, the connecting plate 34 is pressed downwards, the connecting plate 34 rotates in the rectangular groove 33 to enable the connecting plate 34 to be clamped in the limiting groove 24, the fixing block 35 is attached to the fixing groove 25 in the following manner, the limiting plate 28 is rotated, the limiting plate 28 is clamped at the top of the fixing block 35, when the fixing block is required to be opened, the limiting plate 28 is rotated to be separated from the top of the fixing block 35, the buckle 36 is buckled, the connecting plate 34 is carried away from the limiting groove 24 through the buckle 36, and then the clamping plate 31 is lifted upwards, so that the positioning block 32 is separated from the positioning groove 22.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the support base 1 comprises a base shell 11, a motor groove 12 is formed in the inner bottom end of the base shell 11, a through hole 13 is formed in the inner top end of the motor groove 12, a driving motor 14 is detachably arranged on the inner bottom end of the motor groove 12, a driving rod 15 is fixedly connected to the top output end of the driving motor 14, the other end of the driving rod 15 penetrates through the through hole 13 and extends to the top outer surface of the motor groove 12, a rotating shaft 16 is fixedly sleeved on the outer wall of the other end of the driving rod 15, a radiating blade 17 is fixedly connected to the outer surface of the rotating shaft 16, radiating holes 18 are formed in both sides of the inner bottom end of the base shell 11, a heat transfer hole 19 is formed in the top end of the base shell 11, and a dust screen 110 is fixedly connected to the inner wall of the heat transfer hole 19.

Further, the driving motor 14 is started, the driving motor 14 is utilized to drive the driving rod 15 to rotate, the driving rod 15 is driven to rotate, the rotating shaft 16 is driven to drive the radiating blades 17 to rotate, the high temperature inside the controller shell 2 is matched with the radiating port 18 to be discharged outside, and the dustproof net 110 is also arranged inside the radiating port 18 in a matched manner, so that external dust is prevented from entering the controller shell.

The working principle of the shell heat dissipation device of the controller is specifically described below.

As shown in fig. 1-4, the device is supported by the supporting leg 4 during use, the positioning block 32 at the bottom end of the clamping plate 31 is clamped into the inner part of the positioning groove 22 to cover the clamping plate 31 on the outer surface of the clamping groove 23, the connecting plate 34 is pressed downwards, the connecting plate 34 rotates in the rectangular groove 33 to enable the connecting plate 34 to be clamped in the limiting groove 24, the fixing block 35 is attached to the fixing groove 25 along with the rotation of the connecting plate 34, the limiting plate 28 is rotated, the limiting plate 28 is clamped at the top of the fixing block 35, when the device needs to be opened, the limiting plate 28 is rotated to leave the top of the fixing block 35, the clamping buckle 36 is buckled, the connecting plate 34 is taken away from the limiting groove 24 through the clamping buckle 36, the clamping plate 31 is lifted upwards again, the positioning block 32 is separated from the positioning groove 22, in the use process, the driving motor 14 is started, the driving rod 15 is driven to rotate by the driving motor 14, the driving shaft 16 is driven to rotate while the driving the rotating shaft 16 to enable the rotating blades 17 to enable the rotating shaft to rotate, the high-temperature matching port 18 in the controller housing 2 to be discharged from the outside, and the heat dissipation net 110 is matched in the inside the heat dissipation port 18 to be provided with the inside of the heat dissipation net 110, and the dust is prevented from entering the inside of the dust-proof net 110.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a casing heat abstractor of controller, includes support base (1), its characterized in that: the intelligent control device is characterized in that the top of the support base (1) is fixedly connected with a controller shell (2), a clamping assembly (3) is detachably connected to the outer surface of the top end of the right side of the controller shell (2), and support legs (4) are fixedly connected to the periphery of the bottom end of the support base (1);

the controller is characterized in that a controller (21) is detachably arranged at the inner bottom end of the controller shell (2), a positioning groove (22) is formed in the bottom end of the right side of the controller shell (2), and clamping grooves (23) are formed in the inner walls of the front side and the rear side of the controller shell (2).

2. The controller housing heat sink of claim 1, wherein: the controller is characterized in that a limit groove (24) is formed in the top end of the controller shell (2), fixing grooves (25) are formed in the left side and the right side of the limit groove (24) in the top end of the controller shell (2), a buckling groove (26) is formed in the front of the limit groove (24), a rotary groove (27) is formed in the front of the fixing groove (25), and a limit plate (28) is connected to the inside of the rotary groove (27) in a rotary mode.

3. The controller housing heat sink of claim 1, wherein: the clamping assembly (3) comprises a clamping plate (31), a positioning block (32) is fixedly connected to the bottom end of the clamping plate (31), the positioning block (32) is movably clamped in the positioning groove (22), and a rectangular groove (33) is formed in the front end of the clamping plate (31).

4. A controller housing heat sink according to claim 3, wherein: the connecting plate (34) is rotationally connected to the inner walls of the two sides of the rectangular groove (33), fixing blocks (35) are fixedly connected to the outer surfaces of the two sides of the connecting plate (34), and buckles (36) are fixedly connected to the front of the connecting plate (34).

5. The controller housing heat sink of claim 1, wherein: the support base (1) comprises a base shell (11), a motor groove (12) is formed in the inner bottom end of the base shell (11), a through hole (13) is formed in the inner top end of the motor groove (12), and a driving motor (14) is detachably mounted on the inner bottom end of the motor groove (12).

6. The controller housing heat sink of claim 5, wherein: the top output end of the driving motor (14) is fixedly connected with a driving rod (15), the other end of the driving rod (15) penetrates through the through hole (13) and extends to the top outer surface of the motor groove (12), and the outer wall of the other end of the driving rod (15) is fixedly sleeved with a rotating shaft (16).

7. The controller housing heat sink of claim 6, wherein: the heat-transfer device is characterized in that radiating blades (17) are fixedly connected to the outer surface of the rotating shaft (16), radiating openings (18) are formed in two sides of the bottom end of the inside of the base shell (11), a heat transfer opening (19) is formed in the top end of the base shell (11), and a dust screen (110) is fixedly connected to the inner wall of the heat transfer opening (19).