CN217957593U

CN217957593U - Electromechanical PLC switch board heat radiation structure

Info

Publication number: CN217957593U
Application number: CN202221652049.1U
Authority: CN
Inventors: 曲震
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-12-02
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses an electromechanical PLC switch board heat radiation structure, including the cabinet body, cabinet body both sides outer wall all is fixed with heat dissipation frame, and the equal slope that one end was kept away from each other at heat dissipation frame top is provided with the motor, and two the motor is not located same water flat line, and heat dissipation frame keeps away from cabinet body side wall's top all rotates with motor assorted angle interlude, and the drive shaft is located the outside one end of heat dissipation frame all with the output fixed connection of motor, the one end that the drive shaft is located heat dissipation frame inside all is fixed with the action wheel, the drive shaft of this device, action wheel, belt, form a heat dissipation mechanism from driving wheel and tape spool radiating blade, and this heat dissipation mechanism is located the both sides of the cabinet body respectively, and drives this heat dissipation mechanism pivoted motor and sets up the one side of keeping away from the cabinet body at heat dissipation frame respectively to the equipment of the interior of the cabinet body can be kept away from to the heat produced heat of motor during operation, has avoided the burden when taking axle radiating blade to dispel the heat, has improved the radiating efficiency.

Description

Electromechanical PLC switch board heat radiation structure

Technical Field

The utility model relates to a PLC equipment technical field specifically is an electromechanical PLC switch board heat radiation structure.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and can realize the electrical cabinet controlled by a motor and a switch, the PLC control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, has compact structure, stable work and complete functions, can be combined according to the actual control scale, can realize the automatic control of a single cabinet, and can also realize the control system of Distributed Control (DCS) formed by a plurality of cabinets through an industrial Ethernet or an industrial field bus network, and the PLC control cabinet can adapt to various large-scale and small-scale industrial automatic control occasions.

Traditional PLC switch board drives fan pivoted mode through the motor and reaches radiating effect, but the fan is installed in the inside bottom of the cabinet body, and the heat that the motor produced in the work can rise, and on the pivoted fan can blow the heat that gives out on the motor to the internal equipment of cabinet, increased the radiating burden to equipment, for this provides an electromechanical PLC switch board heat radiation structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electromechanical PLC switch board heat radiation structure to solve the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electromechanical PLC switch board heat radiation structure, includes the cabinet body, cabinet body both sides outer wall all is fixed with heat dissipation frame, the equal slope that one end was kept away from each other at heat dissipation frame top is provided with the motor, and two the motor is not located same water flat line, heat dissipation frame keeps away from cabinet body side wall's top all alternates with motor assorted angle and rotates there is the drive shaft, the drive shaft is located the outside one end of heat dissipation frame all with the output fixed connection of motor, the drive shaft is located the inside one end of heat dissipation frame and all is fixed with the action wheel, the outer wall of action wheel all overlaps and is equipped with the belt, the bottom of cabinet body both sides lateral wall all alternates with the mode of slope and rotates band shaft radiator vane, band shaft radiator vane respectively with the angle of inclination phase-match of both sides drive shaft, band shaft radiator vane's axle head is located heat dissipation frame's inside respectively, band shaft radiator vane is located the inside one end of heat dissipation frame and all is fixed with from the driving wheel, the outside of following wheel is established with the one pot head that the belt kept away from the action wheel respectively and is connected, the top of the cabinet body is run through and is cut and is equipped with if dry heat outlet.

Preferably, the cabinet body is located the central point position of taking between the axle radiating vane and rotates and is connected with the pivot, the outer wall circular array of pivot has the heating panel.

Preferably, the four corners of the top of the cabinet body are all fixed with pillars, one end of each pillar, which is far away from the cabinet body, is fixed with the four corners of the bottom of the cover plate, and the outer diameter of each cover plate is larger than that of the cabinet body.

Preferably, the heat dissipation frame is all dug one side of keeping away from each other and is had the air inlet tank, the heat dissipation frame is located the air inlet tank and all runs through the one end of being close to the cabinet body and digs the standing groove, the internal diameter size of air inlet tank all is greater than the internal diameter size of standing groove.

Preferably, the cabinet body is located the top of taking axle radiating fin lateral wall and all runs through and excavate the draft slot, the position of draft slot respectively with both sides standing groove position phase-match.

Preferably, a size assorted frame has all been placed to the inside of intake stack, the outer wall that heat dissipation frame kept away from one side each other is equipped with the frame No. two, no. two the frame contacts with the lateral wall that heat dissipation frame and a frame are close to mutually respectively, no. two the frame all can be dismantled with heat dissipation frame through the bolt in four corners and be connected, the filter screen is all installed to the inside of frame and No. two frames, the mesh aperture of filter screen all is greater than the mesh aperture of filter screen in the frame No. two on the frame.

(III) advantageous effects

Compared with the prior art, the utility model provides an electromechanical PLC switch board heat radiation structure possesses following beneficial effect:

1. the driving shaft, the driving wheel, the belt, the driven wheel and the radiating blades with the shafts of the device form a radiating mechanism, the radiating mechanisms are respectively positioned at two sides of the cabinet body, and the motor for driving the radiating mechanism to rotate is respectively arranged at one side of the radiating frame, which is far away from the cabinet body, so that heat generated by the motor during working can be far away from equipment in the cabinet body, the burden of the radiating blades with the shafts during radiating is avoided, and the radiating efficiency is improved;

2. the heat dissipation mechanisms are obliquely arranged on two sides of the cabinet body respectively, the two radiating blades with shafts face the radiating plate on the rotating shaft in a diagonal manner, when the radiating blades with shafts rotate to dissipate heat of equipment in the cabinet body, wind power of the radiating blades with shafts can blow the radiating plate, so that the radiating plate is driven to rotate, the equipment in the cabinet body can achieve a heat dissipation function through the rotation of the radiating blades with shafts, and the rotating radiating plate can also play a certain heat dissipation function, so that the heat dissipation effect is increased;

3. the filter screen in No. two frames can block the filtration with the great material in the air that the external world got into, and the filter screen in No. one frame can block less material in the air in No. two frames and filter, avoid debris to pass through the inside of the cabinet body that the draft slot got into, and influence the normal work of cabinet internal plant, and can remain a large amount of debris on the filter screen after long-term the use, the dismantlement of bolt makes the filter screen can separate with heat dissipation frame on No. two frames of accessible, the convenience is through wasing it, and then reach the better filter effect in later stage.

Drawings

Fig. 1 is a schematic view of a separating structure of the cabinet body and the cover plate of the present invention;

FIG. 2 is a schematic view of the split structure of the heat dissipation frame of the present invention and the second frame of the first mine;

FIG. 3 is a three-dimensional view of the two heat dissipating blades with shafts and the heat dissipating plate on the rotating shaft;

FIG. 4 is a top view of the two heat dissipating blades with shafts and the heat dissipating plate on the rotating shaft according to the present invention;

fig. 5 is a schematic diagram of the position of the air intake duct of the present invention.

In the figure: 1. a cabinet body; 2. a pillar; 3. a cover plate; 4. a heat outlet hole; 5. a heat dissipation frame; 6. a motor; 7. an air inlet groove; 8. a placement groove; 9. a frame I; 10. a frame number two; 11. a filter screen; 12. a drive shaft; 13. a driving wheel; 14. a belt; 15. a driven wheel; 16. a heat dissipating blade with a shaft; 17. a rotating shaft; 18. a heat dissipation plate; 19. and (4) ventilating slots.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme, an electromechanical PLC switch board heat radiation structure, as shown in fig. 1-5, including the cabinet body 1, cabinet body 1 both sides outer wall all is fixed with heat dissipation frame 5, the equal slope that heat dissipation frame 5 top kept away from one end each other is provided with motor 6, and two motor 6 are not located same water flat line, heat dissipation frame 5 keeps away from the top of cabinet body 1 lateral wall all and has rotated drive shaft 12 with motor 6 assorted angle interlude, drive shaft 12 is located the outside one end of heat dissipation frame 5 all with motor 6's output fixed connection, drive shaft 12 is located the inside one end of heat dissipation frame 5 and all is fixed with action wheel 13, the outer wall of action wheel 13 all overlaps and is equipped with belt 14, the bottom of cabinet body 1 both sides lateral wall all alternates with the mode of slope and rotates and has tape spool radiating blade 16, tape spool radiating blade 16 respectively with the angle phase-match of both sides drive shaft 12, the axle head of tape spool radiating blade 16 is located the inside of heat dissipation frame 5 respectively, tape spool radiating blade 16 is located the inside one end and all is fixed with belt 15, it is far away from driving wheel 14 from the one end cover of belt respectively to establish a hole if it is done with the belt 15 from the outside respectively, the cabinet body 13, the top of driving wheel is run through 4.

Specifically, the cabinet body 1 is rotatably connected with a rotating shaft 17 at a central point position between the radiating blades 16 with shafts, and the outer wall circular array of the rotating shaft 17 is provided with a radiating plate 18 which can rotate through the radiating blades 16 with shafts, so that an auxiliary radiating effect is achieved.

Specifically, the top four corners of the cabinet body 1 are all fixed with the pillars 2, and the one end that the cabinet body 1 was kept away from to the pillars 2 is fixed with the bottom four corners of apron 3 respectively, and the external diameter of apron 3 is greater than the external diameter of the cabinet body 1, conveniently covers hot hole 4.

Specifically, the air inlet groove 7 is dug in one side that the heat dissipation frame 5 kept away from each other, and the one end that the heat dissipation frame 5 was located the air inlet groove 7 and was close to the cabinet body 1 has all run through the digging and has had the standing groove 8, and the internal diameter size of air inlet groove 7 all is greater than the internal diameter size of standing groove 8, makes things convenient for the circulation of air.

Specifically, the cabinet body 1 is located the top of 16 lateral walls of axle radiating vane and all runs through and excavate ventilation groove 19, and ventilation groove 19's position respectively with 8 position phase-matchs in both sides standing groove, the convenience ventilates.

It is specific, a size assorted frame 9 has all been placed to intake stack 7's inside, the outer wall that heat dissipation frame 5 kept away from one side each other is equipped with No. two frames 10, no. two frames 10 contact with the lateral wall that heat dissipation frame 5 and a frame 9 are close to mutually respectively, no. two frames 10 all can be dismantled with heat dissipation frame 5 through the bolt in four corners and be connected, filter screen 11 is all installed to the inside of a frame 9 and No. two frames 10, no. two frames 10 go up the mesh aperture of filter screen 11 and all are greater than the mesh aperture of filter screen 11 in a frame 9, carry out better filtration during convenient ventilation.

The working principle of the device is as follows: the drive shaft 12, the driving wheel 13, the belt 14, the driven wheel 15 and the heat dissipation blade 16 with the shaft form a heat dissipation mechanism, the heat dissipation mechanism is respectively located at two sides of the cabinet body 1, and the motor 6 driving the heat dissipation mechanism to rotate is respectively arranged at one side of the heat dissipation frame 5 far away from the cabinet body 1, thereby heat generated when the motor 6 works can be far away from the equipment in the cabinet body 1, the burden when the heat dissipation blade 16 with the shaft dissipates heat is avoided, the heat dissipation efficiency is improved, the heat dissipation mechanism is respectively obliquely arranged at two sides of the cabinet body 1, and two heat dissipation blades 16 with the shaft face the heat dissipation plate 18 on the rotating shaft 17 in a diagonal manner, when the heat dissipation blade 16 with the shaft rotates to dissipate heat the equipment in the cabinet body 1, the wind power of the heat dissipation blade 16 with the shaft blows to the heat dissipation plate 18, thereby the heat dissipation plate 18 is driven to rotate, thereby the equipment in the cabinet body 1 can not only achieve the heat dissipation function of dissipating through the rotation of the heat dissipation blade 16 with the shaft, and the rotating heat dissipation plate 18 can also achieve a certain heat dissipation function, thereby the heat dissipation effect that the heat dissipation effect can be better when the air 11 in the equipment with the air in the second frame 10, thereby the filter screen 11 can be better, the filter screen can be more conveniently cleaned in the second frame 10, and the filter screen 11, thereby the filter screen can be more conveniently used in the later stage after the second frame 10, the filter screen 11, the filter screen can be more conveniently.

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 orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above 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, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electromechanical PLC switch board heat radiation structure which characterized in that: comprises a cabinet body (1), heat dissipation frames (5) are fixed on the outer walls of two sides of the cabinet body (1), the ends of the top of the heat dissipation frame (5) far away from each other are all obliquely provided with motors (6), the two motors (6) are not positioned on the same horizontal line, the top end of the heat dissipation frame (5) far away from the side wall of the cabinet body (1) is inserted and rotated with a driving shaft (12) at an angle matched with the motors (6), one end of the driving shaft (12) positioned outside the heat dissipation frame (5) is fixedly connected with the output end of the motor (6), one end of the driving shaft (12) positioned in the heat dissipation frame (5) is fixed with a driving wheel (13), the outer walls of the driving wheels (13) are sleeved with belts (14), the bottom ends of the side walls at the two sides of the cabinet body (1) are inserted and rotated with radiating blades (16) with shafts in an inclined mode, the heat radiation blades (16) with shafts are respectively matched with the inclination angles of the driving shafts (12) at two sides, the shaft ends of the radiating blades (16) with shafts are respectively positioned in the radiating frame (5), one end of the heat radiation blade (16) with the shaft, which is positioned in the heat radiation frame (5), is fixed with a driven wheel (15), the outer part of the driven wheel (15) is respectively sleeved and connected with one end of the belt (14) far away from the driving wheel (13), the top of the cabinet body (1) is provided with a plurality of heat outlet holes (4) in a penetrating way.

2. The electromechanical PLC switch board heat radiation structure of claim 1, characterized in that: the cabinet body (1) is located the central point position rotation between tape spool radiating blade (16) and is connected with pivot (17), the outer wall circular array of pivot (17) has heating panel (18).

3. The electromechanical PLC control cabinet heat dissipation structure of claim 1, wherein: the cabinet is characterized in that supporting columns (2) are fixed to four corners of the top of the cabinet body (1), one ends, far away from the cabinet body (1), of the supporting columns (2) are fixed to four corners of the bottom of the cover plate (3) respectively, and the outer diameter of the cover plate (3) is larger than that of the cabinet body (1).

4. The electromechanical PLC control cabinet heat dissipation structure of claim 1, wherein: one side that heat dissipation frame (5) kept away from each other all cuts open air inlet groove (7), heat dissipation frame (5) are located air inlet groove (7) one end that is close to the cabinet body (1) and all run through and cut open standing groove (8), the internal diameter size of air inlet groove (7) all is greater than the internal diameter size of standing groove (8).

5. The electromechanical PLC switch board heat radiation structure of claim 1, characterized in that: the cabinet body (1) is located the top of band-pass axle radiating vane (16) lateral wall and all runs through and digs ventilation groove (19), the position of ventilation groove (19) respectively with both sides standing groove (8) position phase-match.

6. The electromechanical PLC control cabinet heat dissipation structure of claim 4, wherein: frame (9) of size assorted have all been placed to the inside of intake stack (7), the outer wall of keeping away from one side each other of heat dissipation frame (5) is equipped with frame (10) No. two, no. two frame (10) contact with the lateral wall that heat dissipation frame (5) and frame (9) are close to mutually respectively, no. two frame (10) all can be dismantled with heat dissipation frame (5) through the bolt in four corners and be connected, filter screen (11) are all installed to the inside of frame (9) and No. two frame (10), the mesh aperture of filter screen (11) all is greater than the mesh aperture of filter screen (11) in frame (9) on No. two frame (10).