CN218998466U

CN218998466U - Controller fixing structure

Info

Publication number: CN218998466U
Application number: CN202222622059.7U
Authority: CN
Inventors: 齐英伟
Original assignee: Xuzhou Gaobiao Electronic Technology Co ltd
Current assignee: Xuzhou Gaobiao Electronic Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-09
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a controller fixing structure, wherein wire passing openings are formed in two sides of a fixing box, a heat radiating component is arranged at the top of the fixing box, an opening is formed in the bottom of the fixing box, mounting plates are fixedly connected to the two sides of the opening in an outward extending mode, screw holes are formed in the top of the mounting plates, through holes are formed in the outer wall of the fixing box in an observing mode, honeycomb holes penetrate through the inner wall of the fixing box, conical channels extend to the outer wall of the fixing box in a penetrating mode, glass wool is filled between the conical channels in the inner wall of the fixing box, and the heat radiating component comprises a radiator, a battery box, a push cover, a rotating shaft and fan blades.

Description

Controller fixing structure

Technical Field

The utility model relates to the technical field of controller fixing, in particular to a controller fixing structure.

Background

The controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence, the program counter and the controller have more external lines, the types of the controller are more, the large-scale equipment is provided with a variable frequency controller, and the small-scale equipment generally uses a normal controller.

However, the existing controller fixing structure generally uses a frame to fix the bottom, the controller is exposed on the equipment, no better protection exists, the variable frequency controller on the large-scale equipment can emit larger noise, the fixed frame does not have a method for eliminating the noise, and inconvenience is brought to the use, so that the controller fixing structure is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a controller fixing structure which aims at solving the problems that the prior controller is generally fixed at the bottom by using a frame, the controller is exposed on equipment, better protection is not realized, the variable frequency controller on large-scale equipment can emit larger noise, the fixed frame is not capable of eliminating the noise, and inconvenience is brought to the use.

(II) technical scheme

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a controller fixed knot constructs, includes fixed case, the line mouth has been seted up to the both sides of fixed case, the top installation radiator unit of fixed case, the opening has been seted up to the bottom of fixed case, the outside fixedly connected with mounting panel that extends in open-ended both sides, the screw has been seted up at the top of mounting panel, the outer wall of fixed case is observed and is had the through-hole, the inner wall of fixed case runs through there is the honeycomb hole, the honeycomb hole runs through to fixed case outer wall extension and has the toper passageway, the inner wall of fixed case is filled with glass cotton between the toper passageway.

As a further scheme of the utility model: the heat dissipation assembly comprises a radiator, a battery box, a pushing cover, a rotating shaft and fan blades, the battery box is arranged on the outer side of the radiator, the pushing cover is connected to the inner side of the battery box in a sliding mode, the rotating shaft is connected to the output end of the radiator in a rotating mode, the fan blades are connected to the radiator through the rotating shaft, and the radiator drives the fan blades to continuously dissipate heat for the controller in the fixed box through the rotating shaft.

As a further scheme of the utility model: the aperture of the through holes is smaller than that of the honeycomb holes, the number of the through holes corresponds to that of the honeycomb holes, the through holes are connected with the honeycomb holes through tapered channels, and the through holes penetrate through the tail ends of the tapered channels to finally release sound.

As a further scheme of the utility model: the glass wool is filled between the conical channels, the inner walls of the conical channels are provided with raised threads made of glass wool materials, and sound energy rubs with the raised threads made of glass wool materials in the conical channels to convert sound energy into heat energy to be consumed, so that the purpose of improving noise reduction performance is achieved.

As a further scheme of the utility model: the mounting plate is provided with two, and two the mounting plate symmetry is in open-ended both sides, utilizes in the screw on the screw inserts the mounting plate can firmly install the fixed box.

As a further scheme of the utility model: the honeycomb holes are formed in a plurality, the honeycomb holes are connected with each other to form a honeycomb wall structure, and after the honeycomb holes are connected with each other to form a honeycomb wall, noise can only enter the conical channel through the honeycomb holes to reduce noise.

As a further scheme of the utility model: a plurality of lithium batteries are arranged in the battery box, and the service life of the lithium battery micro power supply is longer.

(III) beneficial effects

The utility model provides a controller fixing structure, which has the following beneficial effects:

according to the utility model, through the arranged conical channel, glass wool, through holes and honeycomb holes, noise can be emitted from all directions in the use process of the controller, the noise can enter from the honeycomb holes when being diffused, the noise is just like entering a porous labyrinth, when the noise passes through the conical channel, the channel is smaller and smaller, sound energy is rubbed with convex threads made of glass wool materials in the conical channel to convert the sound energy into heat energy to be consumed, the noise reduction effect of the protective frame is achieved, the fixed structure is designed into the form, the controller is not exposed, better protective measures are provided, the problem that the frequency conversion controller on large equipment emits larger noise is solved, the fixed frame is free from noise elimination and inconvenient use is solved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a wire passing port according to the present utility model;

FIG. 3 is a schematic view of a partial structure of a fan blade according to the present utility model;

fig. 4 is a cross-sectional view of a tapered passage of the present utility model.

In the figure: 1. a fixed box; 101. a tapered channel; 102. glass wool; 2. a through hole; 3. a mounting plate; 4. a screw hole; 5. honeycomb holes; 6. an opening; 7. a heat sink; 8. a battery case; 9. pushing the cover; 10. a fan blade; 11. a rotating shaft; 12. and a wire passing port.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Embodiment one: referring to fig. 1-4, during the use of the controller, noise is emitted from all directions, because the controller is enclosed in the fixed box 1, and the honeycomb holes 5 on the inner wall of the fixed box 1 are connected to form a honeycomb wall structure, the number of through holes 2 corresponds to that of the honeycomb holes 5, the through holes 2 are connected with the honeycomb holes 5 through the tapered channel 101, the noise firstly enters from the honeycomb holes 5 when being diffused, the noise just enters into the porous maze, and when passing through the tapered channel 101, the channel is smaller and smaller, and sound energy rubs with the raised threads made of glass wool 102 material in the tapered channel 101 to convert sound energy into heat energy to be consumed.

Embodiment two: referring to fig. 3, a lithium battery with sufficient electric energy is ready to be placed in a battery box 8 before the fixing structure is installed, heat can be emitted during continuous transportation of the controller, the storage battery provides power for a radiator 7, the radiator 7 drives a fan blade 10 through a rotating shaft to continuously radiate heat for the fixing box 1, and the excessive temperature in the fixing box 1 is prevented.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a controller fixed knot constructs, including fixed case 1, line mouth 12 has been seted up to the both sides of fixed case 1, the top installation radiator unit of fixed case 1, opening 6 has been seted up to the bottom of fixed case 1, the outside fixedly connected with mounting panel 3 that extends in both sides of opening 6, screw 4 has been seted up at the top of mounting panel 3, through-hole 2 has been observed to the outer wall of fixed case 1, the inner wall of fixed case 1 runs through has honeycomb hole 5, honeycomb hole 5 runs through to fixed case 1 outer wall extension has taper channel 101, the inner wall of fixed case 1 is filled with glass wool 102 between taper channel 101.

In this embodiment, specifically, the heat dissipation subassembly includes radiator 7, battery case 8, push away lid 9, pivot 11 and flabellum 10, battery case 8 has been seted up in the outside of radiator 7, the inboard sliding connection of battery case 8 has push away lid 9, the output rotation of radiator 7 is connected with pivot 11, radiator 7 is connected with flabellum 10 through pivot 11, the battery provides the power for radiator 7, radiator 7 drives flabellum 10 through the pivot and can last stable heat dissipation for fixed box 1.

In this embodiment, specifically, the aperture of the through holes 2 is smaller than that of the honeycomb holes 5, the number of the through holes 2 corresponds to that of the honeycomb holes 5, the through holes 2 are connected with the honeycomb holes 5 through the tapered channel 101, and the through holes 2 penetrate through the tail end of the tapered channel 101 for finally releasing sound.

In this embodiment, specifically, glass wool 102 is filled between tapered channels 101, protruding threads made of glass wool 102 material are provided on the inner wall of tapered channels 101, when noise passes through tapered channels 101, channels are smaller and smaller, and sound energy rubs with protruding threads made of glass wool 102 material in tapered channels 101 to convert sound energy into heat energy, so that the purpose of improving noise reduction performance is achieved.

In this embodiment, specifically, two mounting plates 3 are provided, and the two mounting plates 3 are symmetrical to two sides of the opening 6, and the fixing box 1 can be firmly mounted by inserting screws into screw holes 4 on the mounting plates 3.

In this embodiment, specifically, the honeycomb holes 5 are provided in plural, the plural honeycomb holes 5 are connected to form a honeycomb wall structure, and after the honeycomb holes 5 are connected to form a honeycomb wall, noise can only enter the tapered passage 101 through the honeycomb holes 5 for noise reduction.

In this embodiment, more specifically, a plurality of lithium batteries are disposed in the battery case 8, and the lithium batteries are used as power sources, so that the service life is prolonged.

Working principle: firstly, the fixed installation and the safety protection of the utility model are checked, the fixed box 1 is covered on the controller, the circuit on the controller is arranged to pass through the wire passing port 12, the fixed box 1 is installed by inserting screws into screw holes 4 on the mounting plate 3, noise is emitted from all directions in the use process of the controller, as the controller is sealed in the fixed box 1, the honeycomb holes 5 on the inner wall of the fixed box 1 are connected with each other to form a honeycomb wall structure, the number of the through holes 2 is just corresponding to the number of the honeycomb holes 5, the through holes 2 are connected with the honeycomb holes 5 through the conical channels 101, noise enters from the honeycomb holes 5 at first when being diffused, the noise is just like entering into a porous maze, the channels are smaller and smaller when passing through the conical channels 101, sound energy and the raised threads made of glass wool 102 materials in the conical channels 101 are rubbed to convert the sound energy into heat energy, the heat energy is dissipated in the continuous transportation of the controller, the storage battery provides power for the radiator 7, and the radiator 7 drives the fan blade 10 to continuously and stably dissipate the heat for the fixed box 1 through the rotating shaft, so that the fixed installation and the safety protection of the utility model is simple in structure and convenient to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 controller fixed knot constructs, includes fixed case (1), its characterized in that: line mouth (12) have been seted up to the both sides of fixed case (1), the top installation radiating element of fixed case (1), opening (6) have been seted up to the bottom of fixed case (1), outside extension fixedly connected with mounting panel (3) in both sides of opening (6), screw (4) have been seted up at the top of mounting panel (3), through-hole (2) have been observed to the outer wall of fixed case (1), the inner wall of fixed case (1) runs through has honeycomb hole (5), honeycomb hole (5) run through to fixed case (1) outer wall extension have taper channel (101), the inner wall of fixed case (1) is filled with glass wool (102) between taper channel (101).

2. A controller fixing structure according to claim 1, wherein: the heat dissipation assembly comprises a radiator (7), a battery box (8), a push cover (9), a rotating shaft (11) and fan blades (10), wherein the battery box (8) is arranged on the outer side of the radiator (7), the push cover (9) is connected to the inner side of the battery box (8) in a sliding mode, the rotating shaft (11) is connected to the output end of the radiator (7) in a rotating mode, and the fan blades (10) are connected to the radiator (7) through the rotating shaft (11).

3. A controller fixing structure according to claim 1, wherein: the aperture of the through holes (2) is smaller than that of the honeycomb holes (5), the number of the through holes (2) corresponds to that of the honeycomb holes (5), and the through holes (2) are connected with the honeycomb holes (5) through tapered channels (101).

4. A controller fixing structure according to claim 1, wherein: the glass wool (102) is filled between the conical channels (101), and protruding threads made of glass wool (102) are arranged on the inner walls of the conical channels (101).

5. A controller fixing structure according to claim 1, wherein: the mounting plates (3) are provided with two pieces, and the two mounting plates (3) are symmetrical to two sides of the opening (6).

6. A controller fixing structure according to claim 1, wherein: the honeycomb holes (5) are arranged in a plurality, and the honeycomb holes (5) are connected with each other to form a honeycomb wall structure.

7. A controller fixing structure according to claim 2, wherein: a plurality of lithium batteries are arranged in the battery box (8).