CN216626420U

CN216626420U - Heat dissipation type switch board

Info

Publication number: CN216626420U
Application number: CN202122247865.6U
Authority: CN
Inventors: 郑思德; 陈方烨
Original assignee: Fujian Xinhongju Technology Co ltd
Current assignee: Fujian Xinhongju Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-05-27
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a heat dissipation type control cabinet, which comprises a cabinet body, wherein a fixed rod is arranged in the cabinet body, a fan is arranged on the fixed rod, the fan is provided with a plurality of fixed rods which are uniformly arranged along the length direction of the fixed rod, a swinging block is fixedly arranged at the top of the fan, a sleeve hole is arranged on the swinging block, the swinging block is rotatably sleeved on the fixed rod through the matching of the sleeve hole and the fixed rod, a torsional spring is sleeved on the fixed rod, one end of the torsional spring is fixed on the inner wall of the sleeve hole, the other end of the torsional spring is fixedly inserted on the fixed rod, a driving rod is connected in the cabinet body, the driving rod is arranged in parallel to the fixed rod and is arranged above the fixed rod, a sleeve is arranged on the driving rod, a driving plate for driving the swinging block to rotate is arranged on the outer wall of the sleeve, a driving part for driving the driving rod to rotate is arranged on the cabinet body, heat dissipation holes, the fan and the driving plate for driving the fan to rotate are arranged in the cabinet body, the temperature in the cabinet body is reduced, the temperature in the cabinet body is effectively controlled, and the service life of the electrical elements is prolonged.

Description

Heat dissipation type switch board

Technical Field

The utility model relates to a control cabinet, in particular to a heat dissipation type control cabinet.

Background

Present switch board, the heat dissipation net that inside produced is set up by the cabinet door with fix the fan on the cabinet body and dispel the heat, but fixed fan is only local blowing, it is better to local radiating effect, the circuit board of the internal portion of cabinet is difficult to be dispelled the heat by the forced air cooling on a large scale, the radiating effect is poor, because more electrical equipment or electrical components have been installed in the switch board, lead to having a large amount of heat energy in the cabinet, if can not in time dispel the heat, cause electrical components's damage easily, more electrical equipment leads to the internal portion cable wiring of cabinet more simultaneously, the cable can dispel the heat and also can block up the radiating channel simultaneously, thereby it is not good to cause the radiating effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat dissipation type control cabinet to solve the technical problem.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation type control cabinet, which comprises a cabinet body, wherein a fixed rod is arranged between the inner walls of two sides of the inner cavity of the cabinet body, the fixed rod is provided with a plurality of fans which are uniformly arranged along the length direction of the fixed rod, the top of the fan is fixedly provided with a swinging block, the swinging block is provided with a sleeve hole, the swinging block is rotatably sleeved on the fixed rod through the matching of the sleeve hole and the fixed rod, the fixing rod is positioned in the sleeve hole and sleeved with a torsional spring, one end of the torsional spring is fixed on the inner wall of the sleeve hole, the other end of the torsional spring is fixedly inserted on the fixing rod, a driving rod is connected between the inner walls at two sides of the inner cavity of the cabinet body, the driving rod is arranged in parallel with the fixed rod and above the fixed rod, a sleeve is arranged on the driving rod, the outer wall of the sleeve is provided with a driving plate for driving the swinging block to rotate, and the cabinet body is provided with a driving piece for driving the driving rod to rotate.

Preferably, the driving piece is a motor fixedly arranged on the outer side of the cabinet body, and the motor output shaft penetrates through the cabinet body and is fixedly connected with the driving rod.

Preferably, the inner walls of the two ends of the sleeve hole opening are respectively embedded with a bearing, and the inner ring of the bearing is fixedly sleeved on the fixed rod.

Preferably, a plurality of heat dissipation holes are formed in the top of the cabinet body, and a shielding cover is fixedly arranged on the top of the cabinet body.

Preferably, one side of the swing block is provided with a baffle, the fixed rod is provided with an L-shaped limiting plate for abutting against the baffle, the L-shaped limiting plate is provided with a rubber pad, the inner wall of the cabinet body is provided with a buffer spring, and one end of the buffer spring is fixedly connected to the top end of one side of the swing block away from the L-shaped limiting plate.

Preferably, the inner wall of the bottom of the inner cavity of the cabinet body is provided with a moisture-proof pad.

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

according to the utility model, the fixing rod is arranged in the inner cavity of the cabinet body, and the plurality of fans are arranged on the fixing rod, so that the heat dissipation is effectively carried out on the inner part of the cabinet body; the fan is rotatably arranged on the fixed rod through the matching of the swinging block and the fixed rod, the driving plate is rotatably arranged on the driving rod and can drive the swinging to swing quickly, and the fan can dissipate heat in the cabinet body through circulating rotation by matching with the torsional spring arranged on the fixed rod, so that components in the cabinet body can be effectively dissipated; the bottom of the cabinet body is provided with a damp-proof plate which can keep the dryness in the cabinet body; through set up louvre and cover at cabinet body top, the heat dissipation of the cabinet body of being convenient for can keep off the rain in the time.

Drawings

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

FIG. 1 is an explanatory view of the whole of the present embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic sectional view of the highlighted swing block of the present embodiment;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the L-shaped limiting plate according to the embodiment;

fig. 6 is an enlarged schematic view of a portion C in fig. 5.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cabinet body; 2. fixing the rod; 3. a fan; 4. a swing block; 5. trepanning; 6. a torsion spring; 7. a drive rod; 8. a sleeve; 9. a drive plate; 10. a motor; 11. a bearing; 12. heat dissipation holes; 13. a shield cover; 14. an L-shaped limiting plate; 15. a rubber pad; 16. a buffer spring; 17. a moisture-proof pad; 18. and a baffle plate.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a heat dissipation type control cabinet comprises a cabinet body 1, a fixed rod 2 is arranged between the inner walls of the two sides of the inner cavity of the cabinet body 1, a fan 3 is arranged on the fixed rod 2, a plurality of fans 3 are uniformly arranged along the length direction of the fixed rod 2, an oscillating block 4 is fixedly arranged at the top of each fan 3, a sleeve hole 5 is arranged on each oscillating block 4, each oscillating block 4 is rotatably sleeved on the fixed rod 2 through the matching of the sleeve hole 5 and the fixed rod 2, a torsional spring 6 is sleeved in each sleeve hole 5 of each fixed rod 2, one end of each torsional spring 6 is fixed on the inner wall of the sleeve hole 5, the other end of each torsional spring 6 is fixedly inserted on the fixed rod 2, a driving rod 7 is connected between the inner walls of the two sides of the inner cavity of the cabinet body 1, the driving rod 7 is arranged in parallel to the fixed rod 2, and set up in dead lever 2 top, be provided with sleeve 8 on the actuating lever 7, be equipped with on the sleeve 8 outer wall and be used for driving swing block 4 pivoted drive plate 9, be equipped with the pivoted driving piece of drive actuating lever 7 on the cabinet body 1.

Specifically, the driving member is a motor 10 fixedly arranged on the outer side of the cabinet body 1, and an output shaft of the motor 10 penetrates through the cabinet body 1 and is fixedly connected with the driving rod 7.

Specifically, all inlay on the both ends inner wall of trepanning 5 open-ended and be equipped with bearing 11, on the dead lever 2 was located to the fixed cover of bearing 11 inner circle, through setting up bearing 11, can not take place to slide on dead lever 2 when fan 3 rotates, made the more stable heat dissipation of blowing to the cabinet body 1 of fan 3.

Specifically, a plurality of heat dissipation holes 12 have been seted up at the cabinet body 1 top, and the top of the cabinet body 1 is still fixed and is equipped with the cover 13, can avoid the rainy weather rainwater to squeeze into in the cabinet body 1 when the heat dissipation of heat dissipation hole 12.

Specifically, one side of swing piece 4 is equipped with baffle 18, be equipped with the L type limiting plate 14 that is used for keeping out baffle 18 on the dead lever 2, be equipped with buffer spring 16 on the internal wall of cabinet 1, buffer spring 16's one end fixed connection is on the top of swing piece 4 one side of keeping away from L type limiting plate 14, rotate at drive plate 9 through this mode and offset and drive swing piece 4 and rotate the back, torsional spring 6 will drive swing piece 4 gyration to the position that lets baffle 18 and L type limiting plate 14 offset, rubber pad 15 can carry out certain protection to swing piece 4, buffer spring 16 can reduce the speed of swing piece 4 gyration, play certain cushioning effect.

Specifically, the inner wall of the bottom of the inner cavity of the cabinet body 1 is provided with a moisture-proof pad 17.

One specific application example of this embodiment is:

when the device is used, the fan 3 in the cabinet body 1 is started to blow air to dissipate heat in the cabinet body 1, the motor 10 is started, the motor 10 drives the driving rod 7 to rotate to drive the sleeve 8 to rotate, meanwhile, the driving plate 9 rotates and abuts against the swinging block 4 to drive the swinging block 4 to rotate, so that the fan 3 rotates, a plurality of fans 3 are used for cooling and dissipating heat of a large-scale circuit component in the cabinet body 1 in an air cooling mode, and a good heat dissipation effect is achieved; after the driving plate 9 continues to rotate until the driving plate is separated from the propping of the swinging block 4, the swinging block 4 rotates back under the action of the torsion spring 6 until the baffle 18 props against the L-shaped limiting plate 14, the rotating speed of the swinging block 4 is reduced under the action of the tension of the buffer spring 16, the high-speed rotation is avoided and the L-shaped limiting plate 14 is impacted, the fan 3 can complete a rotating cycle when the driving plate 9 rotates for one circle, and a good heat dissipation effect is achieved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be understood broadly, for example, as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat dissipation type switch board, includes the cabinet body (1), its characterized in that: the cabinet is characterized in that fixing rods (2) are arranged between inner walls of two sides of an inner cavity of the cabinet body (1), fans (3) are arranged on the fixing rods (2), the fans (3) are arranged in a plurality of positions and are evenly arranged along the length direction of the fixing rods (2), swing blocks (4) are fixedly arranged at the tops of the fans (3), sleeve holes (5) are formed in the swing blocks (4), the swing blocks (4) are rotatably sleeved with the fixing rods (2) through the cooperation of the sleeve holes (5) and the fixing rods (2), torsion springs (6) are sleeved in the sleeve holes (5) in the fixing rods (2), one ends of the torsion springs (6) are fixed to the inner walls of the sleeve holes (5), the other ends of the torsion springs (6) are fixedly inserted into the fixing rods (2), driving rods (7) are connected between the inner walls of two sides of the inner cavity of the cabinet body (1), and the driving rods (7) are parallel to the fixing rods (2) and are arranged on the inner walls of the same level, And set up in dead lever (2) top, be provided with sleeve (8) on actuating lever (7), be equipped with on sleeve (8) outer wall and be used for driving swing piece (4) pivoted drive plate (9), be equipped with the drive on the cabinet body (1) actuating lever (7) pivoted driving piece.

2. The heat dissipation type control cabinet of claim 1, wherein: the driving piece is a motor (10) fixedly arranged on the outer side of the cabinet body (1), and an output shaft of the motor (10) penetrates through the cabinet body (1) and is fixedly connected with the driving rod (7).

3. The heat dissipation type control cabinet of claim 1, wherein: the inner walls of two ends of an opening of the sleeve hole (5) are respectively embedded with a bearing (11), and the inner ring of the bearing (11) is fixedly sleeved on the fixing rod (2).

4. The heat dissipation type control cabinet of claim 1, wherein: a plurality of heat dissipation holes (12) are formed in the top of the cabinet body (1), and a shielding cover (13) is fixedly arranged on the top of the cabinet body (1).

5. The heat dissipation type control cabinet of claim 1, wherein: one side of swing piece (4) is equipped with baffle (18), be equipped with L type limiting plate (14) that are used for keeping out baffle (18) on dead lever (2), be equipped with rubber pad (15) on L type limiting plate (14), be equipped with buffer spring (16) on the cabinet body (1) inner wall, the one end fixed connection of buffer spring (16) keeps away from the top of one side of L type limiting plate (14) in swing piece (4).

6. The heat dissipation type control cabinet of claim 1, wherein: the inner wall of the bottom of the inner cavity of the cabinet body (1) is provided with a moisture-proof pad (17).