CN216357917U

CN216357917U - Weak current control box heat dissipation mechanism

Info

Publication number: CN216357917U
Application number: CN202122598547.4U
Authority: CN
Inventors: 张平
Original assignee: Weiduo Tianjin Intelligent Control System Integration Co ltd
Current assignee: Weiduo Tianjin Intelligent Control System Integration Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model belongs to the technical field of distribution boxes, and particularly relates to a heat dissipation mechanism of a light-current control box, which comprises a base, wherein an electric box is fixedly arranged at the top of the base, a waterproof plate is fixedly arranged at the top of the electric box, a dustproof net is arranged on the inner wall of the top of the electric box, mounting grooves are respectively formed in the inner walls of two sides of the electric box, fixing rods are fixedly arranged in the mounting grooves, a heat dissipation structure is arranged in the electric box, a transverse plate is fixedly arranged on the inner wall of the electric box, two rotating rods are movably arranged on the transverse plate, a first bevel gear and a fan blade are respectively arranged at the bottom and the top of each rotating rod, a double-shaft motor is fixedly arranged on the inner wall of the bottom of the electric box, and two output shafts of the double-shaft motor are fixedly arranged on the inner wall of the electric box. The service life of the electrical components is prolonged.

Description

Weak current control box heat dissipation mechanism

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a heat dissipation mechanism of a weak current control box.

Background

The weak current box is a concentrated box of a weak voltage circuit as the name implies, and is generally used in modern home decoration, such as network cables, telephone lines, computer displays, USB lines, VGA of televisions, chromatic aberration, antennas and the like can be placed in the weak current box; if the objects are not put in sequence, the objects are a large group of lines which are very disorderly and discordant, and the cleaning is also influenced. In short, the weak current box is used for containing the equipment and arranging wires, so that the heat dissipation is an essential topic for the weak current control box.

However, in the prior art, the weak current box is only provided with heat dissipation holes on the inner wall and the box cover, and is used for heat dissipation of internal elements of the weak current box, so that the heat dissipation effect is poor, the service life of the internal electrical elements can be influenced by long-time use, and therefore the weak current control box heat dissipation mechanism is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a weak current control box heat dissipation mechanism.

In order to achieve the purpose, the utility model adopts the following technical scheme: a heat dissipation mechanism of a weak current control box comprises a base, an electric box is fixedly arranged at the top of the base, the top of the electric box is fixedly provided with a waterproof plate, the inner wall of the top of the electric box is provided with a dustproof net, the inner walls of the two sides of the electric box are respectively provided with an installation groove, a fixed rod is fixedly arranged in the installation groove, a heat dissipation structure is arranged in the electric box, a transverse plate is fixedly arranged on the inner wall of the electric box, two rotating rods are movably arranged on the transverse plate, the bottom and the top of the rotating rod are respectively provided with a first bevel gear and a fan blade, the inner wall of the bottom of the electric box is fixedly provided with a double-shaft motor, two output shafts of the double-shaft motor are respectively movably connected with the inner walls of two sides of the electric box, and a second bevel gear is fixedly arranged on the output shaft, the first bevel gear and the second bevel gear are in meshing transmission, and guide rods are fixedly arranged on two output shafts of the double-shaft motor.

Preferably, the front surface of the electric box is movably provided with a box door, and the box door is made of stainless steel.

Preferably, heat radiation structure includes the spring, the fixed montant that is equipped with in bottom of spring, montant and diaphragm swing joint, one side of montant articulates there is a plurality of blades of taking a breath, it is together articulated with the dead lever to take a breath, and the one end of the blade of just taking a breath extends to outside the mounting groove.

Preferably, four support rods which are arranged in a rectangular shape are fixedly arranged at the top of the base, and the tops of the plurality of support rods are fixedly connected with the bottom of the electric box.

Preferably, the transverse plate is provided with a through hole, the inner wall of the through hole is provided with a sealing ring, and the vertical rod is movably connected with the inner wall of the sealing ring.

Preferably, round holes are formed in the inner walls of the two sides of the electric box, bearings are fixedly arranged on the inner walls of the round holes, and bearing inner rings are fixedly sleeved on the output shaft of the double-shaft motor.

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

the cooling structure is simple to operate and convenient to use, and when the internal elements are cooled by the plurality of fan blades, the air circulation in the electric box can be accelerated, the cooling effect is enhanced, and the service life of the electric elements is prolonged.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

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

FIG. 3 is an external view of the present invention;

in the figure: 1. a base; 2. an electric box; 3. a waterproof sheet; 4. a dust screen; 5. mounting grooves; 6. fixing the rod; 7. a heat dissipation structure; 701. a spring; 702. a vertical rod; 703. a ventilation blade; 8. a transverse plate; 9. a rotating rod; 10. a first bevel gear; 11. a fan blade; 12. a double-shaft motor; 13. a second bevel gear; 14. a guide bar; 15. and (4) a box door.

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. 1-3, the present invention provides a technical solution: a heat dissipation mechanism of a weak current control box comprises a base 1, an electric box 2 is installed on a top bolt of the base 1, a waterproof plate 3 is installed on the top bolt of the electric box 2, a dustproof net 4 is arranged on the inner wall of the top of the electric box 2, mounting grooves 5 are formed in the inner walls of two sides of the electric box 2, a fixing rod 6 is welded in each mounting groove 5, a heat dissipation structure 7 is arranged in the electric box 2, a transverse plate 8 is installed on the inner wall of the electric box 2 through a bolt, two rotating rods 9 are rotatably installed on the transverse plate 8, a first bevel gear 10 and a fan blade 11 are respectively arranged at the bottom and the top of each rotating rod 9, a double-shaft motor 12 is installed on the inner wall of the bottom of the electric box 2 through a bolt, two output shafts of the double-shaft motor 12 are respectively rotatably connected with the inner walls of two sides of the electric box 2, a second bevel gear 13 is welded on the output shaft, the first bevel gear 10 and the second bevel gear 13 are in meshing transmission, and guide rods 14 are welded on two output shafts of the double-shaft motor 12;

the front of the electric box 2 is hinged with a box door 15, the box door 15 is made of stainless steel, the heat dissipation structure 7 comprises a spring 701, the bottom of the spring 701 is welded with a vertical rod 702, the vertical rod 702 is connected with a transverse plate 8 in a sliding manner, one side of the vertical rod 702 is hinged with a plurality of ventilation blades 703, the ventilation blades 703 are hinged with a fixed rod 6, one end of each ventilation blade 703 extends out of the mounting groove 5, four support rods which are arranged in a rectangular manner are mounted on the top of the base 1 through bolts, the tops of the support rods are all mounted with the bottom of the electric box 2 through bolts, the transverse plate 8 is provided with a through hole, the inner wall of the through hole is provided with a sealing ring, the vertical rod 702 is connected with the inner wall of the sealing ring in a sliding manner, round holes are formed in the inner walls of two sides of the electric box 2, bearings are welded on the inner walls of the round holes, the bearing inner rings are fixedly sleeved on the output shafts of the double-shaft motor 12, when in use, firstly, the double-shaft motor 12 drives two second bevel gears 13, two second bevel gears 13 and guide arm 14, second bevel gear 13 drives first bevel gear 10 again, first bevel gear 10 drives bull stick 9 again, bull stick 9 drives flabellum 11 again, flabellum 11 can cool down the electric element at top, dispel the heat, guide arm 14 can extrude the montant 702 at top at the pivoted in-process, montant 702 can rise and extrude spring 701 after being extruded, montant 702 drives ventilation blade 703, the messenger ventilation blade 703 angle changes constantly, the air circulation in the reinforcing electronic box 2.

The working principle is as follows: during the use, at first start double-shaft motor 12, two output shafts of double-shaft motor 12 drive two second bevel gears 13, two second bevel gears 13 and guide arm 14, second bevel gear 13 drives first bevel gear 10 again, first bevel gear 10 drives bull stick 9 again, bull stick 9 drives flabellum 11 again, flabellum 11 can cool down the electric element at top, the heat dissipation, guide arm 14 can extrude the montant 702 at the top at the pivoted in-process, montant 702 can rise and extrude spring 701 after being extruded, montant 702 drives ventilation blade 703, make ventilation blade 703 angle change constantly, the air circulation nature in the reinforcing electronic box 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can 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 weak current control box heat dissipation mechanism, includes base (1), its characterized in that: the energy-saving and energy-saving electric box is characterized in that an electric box (2) is fixedly arranged at the top of the base (1), a waterproof plate (3) is fixedly arranged at the top of the electric box (2), a dustproof net (4) is arranged on the inner wall of the top of the electric box (2), mounting grooves (5) are formed in the inner walls of the two sides of the electric box (2), a fixing rod (6) is fixedly arranged in each mounting groove (5), a heat dissipation structure (7) is arranged in the electric box (2), a transverse plate (8) is fixedly arranged on the inner wall of the electric box (2), two rotating rods (9) are movably arranged on the transverse plate (8), a first bevel gear (10) and a fan blade (11) are respectively arranged at the bottom and the top of each rotating rod (9), a double-shaft motor (12) is fixedly arranged on the inner wall of the bottom of the electric box (2), two output shafts of the double-shaft motor (12) are respectively movably connected with the inner walls of the two sides of the electric box (2), and a second bevel gear (13) is fixedly arranged on the output shafts, the first bevel gear (10) and the second bevel gear (13) are in meshed transmission, and guide rods (14) are fixedly arranged on two output shafts of the double-shaft motor (12).

2. The weak current control box heat dissipation mechanism of claim 1, wherein: the front surface of the electric box (2) is movably provided with a box door (15), and the box door (15) is made of stainless steel.

3. The weak current control box heat dissipation mechanism of claim 1, wherein: heat radiation structure (7) include spring (701), the fixed montant (702) that is equipped with in bottom of spring (701), montant (702) and diaphragm (8) swing joint, one side of montant (702) articulates there are a plurality of blades of taking a breath (703), it is together articulated to take a breath blades (703) and dead lever (6), and takes a breath the one end of blades of taking a breath (703) and extend to outside mounting groove (5).

4. The weak current control box heat dissipation mechanism of claim 1, wherein: the top of base (1) is fixed and is equipped with four bracing pieces that are the rectangle and arrange, and is a plurality of the top of bracing piece all is in the same place with the bottom fixed connection of electronic box (2).

5. The weak current control box heat dissipation mechanism of claim 3, characterized in that: the horizontal plate (8) is provided with a through hole, the inner wall of the through hole is provided with a sealing ring, and the vertical rod (702) is movably connected with the inner wall of the sealing ring.

6. The weak current control box heat dissipation mechanism of claim 1, wherein: round holes are formed in the inner walls of the two sides of the electric box (2), bearings are fixedly arranged on the inner walls of the round holes, and the inner rings of the bearings are fixedly sleeved on the output shaft of the double-shaft motor (12).