CN218277622U - High-efficient radiating automatic electrical control box - Google Patents

Abstract

The utility model belongs to the technical field of electrical control box, especially, be a high-efficient radiating automatic electrical control box, single to current electrical control box heat dissipation range, its radiating effect is not good, leads to the easily impaired problem of inside device, the following scheme of present proposal, and it includes box and radiator unit, radiator unit includes first motor and flabellum, the output shaft and the flabellum fixed connection of first motor, the top fixed mounting of first motor has the fixed plate, rotate on the rear side inner wall of box and install the connecting axle, the fixed cover of fixed plate is established in the outside of connecting axle, one side fixed mounting of box has the second motor, and fixed mounting has the worm on the output shaft of second motor. The utility model has the advantages of reasonable design, through the transmission of worm and worm wheel and the cooperation of gear and rack for the flabellum carries out reciprocating swing in the pivoted, thereby can increase the scope of blowing, improves the radiating effect, and the reliability is high.

Description

An automatic electrical control box with efficient heat dissipation

technical field

The utility model relates to the technical field of electric control boxes, in particular to an automatic electric control box with efficient heat dissipation.

Background technique

The electrical control box is to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen width according to the requirements of electrical wiring. Safety of personal and surrounding equipment.

Existing electrical control boxes will generate heat during operation, and when the heat is too high, electronic components will be damaged. The existing electrical control boxes have a single heat dissipation range, and their heat dissipation effect is not good, causing internal components to be easily damaged , so it is necessary to propose an automatic electrical control box with high heat dissipation to solve this problem.

Utility model content

The purpose of the utility model is to solve the shortcomings of the existing electric control box with single heat dissipation range, poor heat dissipation effect, and easy damage to internal devices, and propose an automatic electric control box with high heat dissipation.

In order to achieve the above object, the utility model adopts the following technical solutions:

An automatic electrical control box with efficient heat dissipation, including a box body and a heat dissipation assembly, the heat dissipation assembly includes a first motor and fan blades, the output shaft of the first motor is fixedly connected to the fan blades, and the top of the first motor is fixedly installed There is a fixed plate, the rear inner wall of the box is rotatably installed with a connecting shaft, the fixed plate is fixedly sleeved on the outside of the connecting shaft, a second motor is fixedly installed on one side of the box, and the output shaft of the second motor A worm is fixedly installed on the top, a rectangular plate is fixedly installed on one side of the box, a circular hole is opened on the front side of the rectangular plate, a rotating shaft is installed in the circular hole, and a worm gear is provided on the outer fixed sleeve of the rotating shaft. The worm gears mesh with each other, the front side of the worm gear is fixedly equipped with a circular shaft, and the outer sliding sleeve of the circular shaft is provided with a rectangular frame.

Preferably, one side of the rectangular frame is fixedly mounted with a horizontal plate, one side of the horizontal plate extends to the inside of the box and is fixedly mounted with a vertical plate, one side of the vertical plate is fixedly mounted with a rack, and the connecting shaft The outer fixed sleeve is provided with a gear, and the rack and the gear mesh with each other.

Preferably, a cover plate is fixedly installed on the top of the rack, an installation groove is opened on the top of the box, a guide plate is fixedly installed on the side wall of the installation groove, and the cover plate is slidably sleeved on the outside of the guide plate.

Preferably, rectangular through holes are opened on the left and right sides of the box body, and a ventilation net is fixedly installed in the rectangular through holes.

Preferably, a box door is rotatably installed on the front side of the box body, and a handle is fixedly installed on the front side of the box door.

Preferably, a base is fixedly installed on the bottom of the box.

In the utility model, the automatic electrical control box with high efficiency heat dissipation can perform heat dissipation work on the inside of the box by starting the first motor and the second motor, the first motor drives the fan blades, and the second motor drives the worm Rotation, the worm drives the worm wheel to rotate, and under the cooperation of the circular shaft and the rectangular frame, it drives the horizontal plate to obtain horizontal reciprocating motion, and under the connection of the vertical plate, it drives the rack to obtain the same horizontal reciprocating motion, through the meshing cooperation between the rack and the gear , so that the gears alternately obtain two different directions of rotation, thereby driving the first motor to obtain reciprocating swings, so that the fan blades reciprocate while rotating, which can increase the heat dissipation range, improve the heat dissipation effect, and facilitate ventilation;

In the utility model, the automatic electrical control box with high efficiency heat dissipation can ventilate the inside of the box through the setting of the ventilation net, so that the internal heat can be discharged, which is convenient for the electrical parts inside the box. protection;

The utility model has a reasonable structural design, and through the transmission of the worm and the worm wheel and the cooperation of the gear and the rack, the fan blades can reciprocate while rotating, thereby increasing the range of blowing, improving the heat dissipation effect, and high reliability.

Description of drawings

Fig. 1 is the schematic diagram of the three-dimensional structure of a kind of high-efficiency heat dissipation automatic electric control box proposed by the utility model;

Fig. 2 is the sectional structure schematic diagram of a kind of high-efficiency heat dissipation automatic electrical control box proposed by the utility model;

Fig. 3 is a partially enlarged view of part A in Fig. 2;

FIG. 4 is a partially enlarged view of part B in FIG. 2 .

In the figure: 1. Box body; 2. First motor; 3. Fan blade; 4. Fixed plate; 5. Second motor; 6. Worm screw; 7. Worm wheel; 8. Round shaft; 9. Rectangular frame; 10. Horizontal plate; 11, vertical plate; 12, rack; 13, cover plate; 14, guide plate; 15, connecting shaft; 16, gear; 17, ventilation net.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

Referring to Figures 1-4, an automatic electrical control box with high efficiency heat dissipation includes a box body 1 and a heat dissipation assembly. The heat dissipation assembly includes a first motor 2 and a fan blade 3. The output shaft of the first motor 2 is fixedly connected to the fan blade 3. The top of the first motor 2 is fixedly installed with a fixed plate 4, the rear inner wall of the box body 1 is rotatably equipped with a connecting shaft 15, the fixed plate 4 is fixedly sleeved on the outside of the connecting shaft 15, and one side of the box body 1 is fixedly installed with The second motor 5, a worm 6 is fixedly installed on the output shaft of the second motor 5, a rectangular plate is fixedly installed on one side of the box body 1, a circular hole is opened on the front side of the rectangular plate, and a rotating shaft is installed in the circular hole The outer fixed sleeve of the rotating shaft is provided with a worm wheel 7, and the worm screw 6 and the worm wheel 7 are meshed with each other.

In this embodiment, a horizontal plate 10 is fixedly installed on one side of the rectangular frame 9, and one side of the horizontal plate 10 extends to the inside of the box body 1 and is fixedly installed with a vertical plate 11, and one side of the vertical plate 11 is fixedly installed with a The rack 12 and the outer fixed sleeve of the connecting shaft 15 are provided with a gear 16 , the rack 12 and the gear 16 mesh with each other, and the transmission of the rack 12 and the gear 16 can drive the fan blade 3 to swing back and forth.

In this embodiment, a cover plate 13 is fixedly installed on the top of the rack 12, a mounting groove is provided on the top of the box body 1, a guide plate 14 is fixedly installed on the side wall of the installation groove, and the cover plate 13 is slidably sleeved on the guide plate 14. The outer side of the guide plate 14 provides a guiding effect for the sleeve plate 13 .

In this embodiment, rectangular through holes are opened on the left and right sides of the box body 1, and a ventilation net 17 is fixedly installed in the rectangular through hole, and the setting of the ventilation net 17 is convenient for ventilation requirements.

In this embodiment, the front side of the box body 1 is rotatably equipped with a box door, and the front side of the box door is fixedly equipped with a handle, which is convenient for opening the box door.

In this embodiment, a base is fixedly installed on the bottom of the box body 1 to provide support for the entire device.

In this embodiment, when in use, by starting the first motor 2 and the second motor 5, the first motor 2 drives the fan blade 3 to rotate, which can perform heat dissipation work on the inside of the box body 1, and the second motor 5 drives the worm 6 to rotate. The worm 6 drives the worm wheel 7 to rotate. Under the cooperation of the circular shaft 8 and the rectangular frame 9, it drives the horizontal plate 10 to obtain horizontal reciprocating motion, and drives the rack 12 to obtain the same horizontal reciprocating motion under the connection of the vertical plate 11. Through the rack 12 meshes with the gear 16, so that the gear 16 alternately obtains two different directions of rotation, thereby driving the first motor 2 to obtain reciprocating swings, so that the fan blades 3 perform reciprocating swings while rotating, which can increase the heat dissipation range. Improve heat dissipation and facilitate ventilation.

Claims (6)

1. The utility model provides a high-efficient radiating automatic electrical control box, a serial communication port, including box (1) and radiator unit, radiator unit includes first motor (2) and flabellum (3), the output shaft and flabellum (3) fixed connection of first motor (2), the top fixed mounting of first motor (2) has fixed plate (4), rotate on the rear side inner wall of box (1) and install connecting axle (15), fixed cover of fixed plate (4) is established in the outside of connecting axle (15), one side fixed mounting of box (1) has second motor (5), and fixed mounting has worm (6) on the output shaft of second motor (5), one side fixed mounting of box (1) has the rectangular plate, and the front side of rectangular plate is opened and is equipped with the circular port, and the pivot is installed to the internal rotation, and the fixed cover in the outside of pivot is equipped with worm wheel (7), worm (6) and worm wheel (7) intermeshing, and the front side fixed mounting of worm wheel (7) has circle axle (8), and the outside slip cover of circle axle (8) is equipped with rectangle frame (9).

2. The automatic electric control box with efficient heat dissipation as recited in claim 1, wherein a transverse plate (10) is fixedly installed at one side of the rectangular frame (9), one side of the transverse plate (10) extends into the box body (1) and is fixedly installed with a vertical plate (11), a rack (12) is fixedly installed at one side of the vertical plate (11), a gear (16) is fixedly sleeved at the outer side of the connecting shaft (15), and the rack (12) and the gear (16) are meshed with each other.

3. The automatic electric control box with the efficient heat dissipation function as claimed in claim 2, wherein a sleeve plate (13) is fixedly mounted at the top of the rack (12), an installation groove is formed in the top of the box body (1), a guide plate (14) is fixedly mounted on the side wall of the installation groove, and the sleeve plate (13) is slidably sleeved on the outer side of the guide plate (14).

4. The automatic electric control box with the efficient heat dissipation function as recited in claim 1, wherein rectangular through holes are formed in the left side and the right side of the box body (1), and a ventilation net (17) is fixedly installed in each rectangular through hole.

5. The automatic electric control box with efficient heat dissipation as recited in claim 1, wherein a box door is rotatably installed at the front side of the box body (1), and a handle is fixedly installed at the front side of the box door.

6. The automatic electric control box with efficient heat dissipation according to claim 1, characterized in that a base is fixedly installed at the bottom of the box body (1).

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