CN210868440U

CN210868440U - PLC switch board with heat dissipation function

Info

Publication number: CN210868440U
Application number: CN201922026969.7U
Authority: CN
Inventors: 丁坤
Original assignee: Nanjing Aopuken Intelligent Technology Co ltd
Current assignee: Nanjing Aopuken Intelligent Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-06-26
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses a PLC switch board with heat dissipation function relates to PLC switch board technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body: the cabinet comprises a cabinet body, a plurality of heat conducting strips, a plurality of heat radiating fans, a base, a supporting plate, a plurality of through holes and an anti-collision plate, wherein the left side and the right side of the inner wall of the cabinet body are fixedly connected with the left side and the right side of the inner wall of the cabinet body; through setting up heat conduction strip and radiator fan, improved heat dispersion, and through setting up the dust screen, reduced the dust and entered into the internal portion of cabinet, reduced the clearance troublesome, and improved crashproof performance through setting up the crashproof board to through setting up the drawer, improved service functionality.

Description

PLC switch board with heat dissipation function

Technical Field

The utility model relates to a PLC switch board technical field especially relates to a PLC switch board with heat dissipation function.

Background

The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and can realize an electric 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, the PLC comprehensive control cabinet has the protection functions of overload, short circuit, open-phase protection and the like, and can be combined according to the actual control specification, so that the single cabinet automatic control can be realized, the Distributed Control System (DCS) formed by a plurality of cabinets through an industrial Ethernet or an industrial field bus network can also be realized, and the PLC control cabinet is widely applied to industries such as electric power, metallurgy, chemical industry, papermaking, environmental protection sewage treatment and the like.

Present PLC switch board with heat dissipation function, the component of the internal portion of cabinet is only simple dispels the heat through radiator fan, it is limited to lead to the radiating effect, and the dust enters into the internal portion of cabinet from the louvre easily, it disturbs internal component to lead to the dust easily, thereby make internal component operation unstable, it is troublesome also to make the internal portion of cabinet clear up, and the PLC switch board is receiving the striking back, because anticollision damping performance is not good, lead to the PLC switch board to produce the deformation damage easily, and the PLC switch board does not have the place of depositing to repair tools, service function has been reduced, we have proposed a PLC switch board with heat dissipation function for this, in order to solve the above-mentioned technical problem who provides.

SUMMERY OF THE UTILITY MODEL

The utility model provides a PLC switch board with heat dissipation function to the radiating effect who solves above-mentioned background art and provide is not good, and the dust easily gets into the cabinet body, and PLC switch board anticollision performance is not good, the not good problem of waiting of service functionality moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a PLC switch board with heat dissipation function, includes the cabinet body: the cabinet is characterized in that the left side and the right side of the inner part of the cabinet body are fixedly connected with a plurality of heat conducting strips, the left side and the right side of the inner wall of the cabinet body are fixedly connected with a plurality of radiating fans, the lower end of the cabinet body is fixedly connected with a base, the left side and the right side of the upper end of the base are fixedly connected with a supporting plate adjacent to the cabinet body, the inner side of the supporting plate is provided with a plurality of through holes, the outer side of the supporting plate is provided with an anti-collision plate, the inner side of the anti-collision plate is provided with a plurality of radiating holes, the inner sides of the radiating holes are fixedly connected with radiating pipes, the end edges of the radiating pipes are connected with limiting rings, the radiating pipes penetrate through the through holes, the inner part of the anti-collision plate is provided with slots, dust screens are clamped in the slots, the inner sides, just supporting spring lower extreme fixed connection is in the base upper end, cabinet body upper end fixedly connected with fixed plate, just buffer chamber has all been opened to the inside left and right sides of fixed plate and base, two tension springs of the equal fixedly connected with in buffer chamber inner wall both ends, and four fixedly connected with buffer board between the tension spring, the buffer chamber is run through out to the buffer board head end, just buffer board end fixedly connected with buffer spring, the buffer spring other end and buffer chamber fixed connection, just both ends all rotate about the anticollision inboard and are connected with the axis of rotation, the axis of rotation inboard meets with the anticollision board head end, just the fixed plate upper end has connect the thing cabinet mutually, put the equal swing joint in both ends about the thing cabinet is inside and have the drawer.

Further, the cabinet body communicates with each other with the outside through radiator fan, just the heat conduction strip all is adjacent to radiator fan to the heat conduction strip comprises silica gel.

Further, the external diameter of cooling tube is less than the internal diameter of through-hole, just the external diameter of spacing ring is greater than the internal diameter of through-hole to spacing ring and backup pad medial surface contact, just backup pad upper end and fixed plate lower extreme fixed connection, the cooling tube is cross arrangement with damping spring.

Furthermore, the upper end of the slot is an open end, the upper end of the dust screen is in a T shape, and the upper end of the dust screen extends out of the slot through the open end of the slot.

Further, the buffer plate is not in contact with the buffer chamber.

Compared with the prior art, the utility model discloses the beneficial effect who realizes:

through setting up the heat conduction strip, be convenient for absorb the heat, heat dissipation is accelerated to the heat conduction strip by radiator fan again, thereby can prevent that PLC switch board inner member from damaging because the temperature is too high, the heat dispersion of PLC switch board has been improved, and through setting up the dust screen, can reduce the dust and get into the cabinet body, reduce the interference of dust to inner member, it is more stable to make inner member operation, and can reduce the clearance trouble to the internal portion of cabinet, and the dust screen can be dismantled and cleared up, so that the case that the dust screen blockked up and influence the heat dispersion takes place, and through damping spring, buffer spring and tension spring can improve the crashworthiness of the cabinet body, so that the cabinet body warp after receiving the striking and damage, thereby improve the life of the cabinet body, and through setting up the drawer, be convenient for deposit maintenance tool etc., service functionality has been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure A of the present invention;

FIG. 3 is a schematic view of the structure of the dust screen, the anti-collision plate and the supporting plate of the present invention;

FIG. 4 is a schematic view of the buffer chamber structure of the present invention;

fig. 5 is a schematic view of the internal side view structure of the cabinet of the present invention.

In FIGS. 1-5: the cabinet comprises a cabinet body 1, a base 2, an anti-collision plate 3, a dustproof net 4, a radiating fan 5, a heat conducting strip 6, a drawer 7, a fixing plate 8, radiating holes 9, radiating pipes 10, a supporting plate 11, buffer springs 12, a buffer plate 13, a rotating shaft 14, tension springs 15, through holes 16, supporting springs 17, slots 18, a storage cabinet 19, damping springs 20, a buffer cavity 21 and a limiting ring 22.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Please refer to fig. 1 to 5:

the utility model provides a PLC switch board with heat dissipation function, including the cabinet body 1, each part of following PLC switch board with heat dissipation function carries out the detailed description:

the cabinet body 1 is fixedly connected with a plurality of heat conducting strips 6 on the left and right sides inside the cabinet body 1, and the cabinet body 1 is fixedly connected with a plurality of heat radiating fans 5 on the left and right sides inside the inner wall, the lower end of the cabinet body 1 is fixedly connected with a base 2, and the base 2 is fixedly connected with a support plate 11 on the left and right sides of the upper end and adjacent to the cabinet body 1, a plurality of through holes 16 are opened inside the support plate 11, an anti-collision plate 3 is arranged outside the support plate 11, a plurality of heat radiating holes 9 are opened inside the anti-collision plate 3, a heat radiating pipe 10 is fixedly connected inside the heat radiating holes 9, a limiting ring 22 is connected at the edge of the tail end of the heat radiating pipe 10, the heat radiating pipe 10 penetrates through the through holes 16, a slot 18 is opened inside the anti-collision plate 3, a dustproof net 4 is clamped inside the slot 18, the cabinet body 1 is communicated with the, the heat conducting strip 6 is made of silica gel, the upper end of the slot 18 is an open end, the upper end of the dustproof net 4 is in a T shape, and the upper end of the dustproof net 4 extends out of the slot 18 through the open end of the slot 18;

specifically, a plurality of heat conducting strips 6 are arranged in the cabinet body 1, and the heat conducting strips 6 are made of silica gel, which has good heat absorption performance, so that the heat conducting strips 6 are convenient for absorbing the heat inside the cabinet body 1, and the heat dissipation fan 5 is powered on, when the heat dissipation speed of the heat inside the cabinet body 1 is accelerated, the heat dissipation of the heat on the heat conducting strips 6 can be accelerated due to the heat conducting strips 6 being close to the heat dissipation fan 5, the heat is dissipated to the outside of the cabinet body 1 by the heat dissipation fan 5 and then is thoroughly dissipated to the outside of the cabinet body 1 through the heat dissipation pipe 10 and the heat dissipation holes 9, thereby preventing the internal elements inside the cabinet body 1 from being damaged due to overhigh temperature, improving the heat dissipation performance of the cabinet body 1, and the dustproof net 4 can prevent external dust from entering the cabinet body 1 through the heat dissipation holes 9 and the heat dissipation pipe 10, reducing the interference of the dust on, the trouble of cleaning the interior of the cabinet body 1 can be reduced, the slot 18 extends from the upper end of the dustproof net 4, and the upper end of the dustproof net 4 is in a T shape, so that the dustproof net 4 can be conveniently drawn out from the upper end of the slot 18, the dustproof net 4 can be conveniently detached and cleaned, and the situation that the heat dissipation performance is influenced due to the blockage of the dustproof net 4 is avoided;

the inner side of the anti-collision plate 3 is fixedly connected with a plurality of damping springs 20, the tail ends of the damping springs 20 are fixedly connected with the left side of the supporting plate 11, the lower ends of the anti-collision plate 3 are fixedly connected with supporting springs 17, the lower ends of the supporting springs 17 are fixedly connected with the upper end of the base 2, the upper end of the cabinet body 1 is fixedly connected with a fixing plate 8, the left side and the right side of the inner part of the fixing plate 8 and the base 2 are respectively provided with a buffer cavity 21, two tension springs 15 are fixedly connected with two ends of the inner wall of the buffer cavity 21, a buffer plate 13 is fixedly connected between the four tension springs 15, the head end of the buffer plate 13 penetrates through the buffer cavity 21, the tail end of the buffer plate 13 is fixedly connected with a buffer spring 12, the other end 12 of the buffer spring is fixedly connected with the buffer cavity 21, the upper end and the lower end of the, the upper end of the fixed plate 8 is connected with a material placing cabinet 19, the left end and the right end of the interior of the material placing cabinet 19 are movably connected with a drawer 7, the outer diameter of the radiating pipe 10 is smaller than the inner diameter of the through hole 16, the outer diameter of the limiting ring 22 is larger than the inner diameter of the through hole 16, the limiting ring 22 is in contact with the inner side face of the supporting plate 11, the upper end of the supporting plate 11 is fixedly connected with the lower end of the fixed plate 8, the radiating pipe 10 and the damping spring 20 are arranged in a crossed mode, and the buffer plate 13 is not in contact with the buffer cavity;

further, when the side of the cabinet body 1 is impacted, the anti-collision plate 3 pushes the buffer plate 13 to move towards the buffer cavity 21, each anti-collision plate 3 is fixed with four tension springs 15 and one buffer spring 12, and the buffer plate 13 is not contacted with the buffer cavity 21, at this time, the tension springs 15 and the buffer springs 12 are extruded and deformed, the anti-collision plate 3 is connected with the buffer plate 13 through the rotating shaft 14, and the rotating shaft 14 can rotate on the anti-collision plate 3, so that the connection part of the anti-collision plate 3 and the buffer plate 13 can be prevented from being broken, meanwhile, the buffer springs 20 are also extruded, therefore, through the elasticity of the tension springs 15, the buffer springs 12 and the buffer springs 20, the buffer plate 13 can reduce the pressure from up and down and left and right, the anti-collision performance of the cabinet body 1 is improved, so that the cabinet body 1 is prevented from being deformed and damaged after being impacted, and the service life of the cabinet body 1 is prolonged, because the outer diameter of the radiating pipe 10 is smaller than the inner diameter of the through hole 16, the radiating pipe 10 does not affect the normal movement of the anti-collision plate 3, and the limiting ring 22 contacts with the outer side surface of the supporting plate 11, so that dust can be prevented from entering the cabinet body 1 from the through hole 16, the drawer 7 is arranged in the storage cabinet 19, maintenance tools and the like are placed in the drawer 7, so that the use functionality of the cabinet body 1 is improved, and the drawer 7 is arranged on the left side and the right side of the cabinet body 1, so that the drawer 7 is opened on the left side and the right side of the storage cabinet 19, so that the cabinet body 1 is prevented from being opened in the front side to affect the normal maintenance of a worker on the PLC control cabinet, and the supporting spring 17 plays a role of auxiliary support for the anti-collision plate 3, so that the anti-collision plate 3 pulls the damping spring 20 and the tension spring 15 for.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a PLC switch board with heat dissipation function, includes the cabinet body (1), its characterized in that:

the heat dissipation cabinet is characterized in that the left side and the right side of the inside of the cabinet body (1) are fixedly connected with a plurality of heat conduction strips (6), the left side and the right side of the inner wall of the cabinet body (1) are fixedly connected with a plurality of heat dissipation fans (5), the lower end of the cabinet body (1) is fixedly connected with a base (2), the left side and the right side of the upper end of the base (2) are adjacent to the cabinet body (1) and are fixedly connected with a support plate (11), a plurality of through holes (16) are formed in the inner side of the support plate (11), an anti-collision plate (3) is arranged on the outer side of the support plate (11), a plurality of heat dissipation holes (9) are formed in the inner side of the anti-collision plate (3), a heat dissipation pipe (10) is fixedly connected to the inner side of each heat dissipation hole (9), a limiting ring (22) is connected to the end edge, the dustproof net (4) is clamped in the slot (18), a plurality of damping springs (20) are fixedly connected to the inner side of the anti-collision plate (3), the tail ends of the damping springs (20) are fixedly connected with the left side of the supporting plate (11), the lower end of the anti-collision plate (3) is fixedly connected with a supporting spring (17), the lower end of the supporting spring (17) is fixedly connected to the upper end of the base (2), the upper end of the cabinet body (1) is fixedly connected with a fixing plate (8), the left side and the right side of the inner part of the fixing plate (8) and the base (2) are respectively provided with a buffer cavity (21), two tension springs (15) are fixedly connected to the two ends of the inner wall of the buffer cavity (21), a buffer plate (13) is fixedly connected between the four tension springs (15), the head end of the buffer plate (13) penetrates through the buffer cavity (21), and the tail end of the, buffer spring (12) other end and cushion chamber (21) fixed connection, just both ends all rotate about crashproof board (3) inboard and are connected with axis of rotation (14), axis of rotation (14) inboard is met with crashproof board (3) head end, just it puts thing cabinet (19) to have connect mutually on fixed plate (8), it has drawer (7) to put thing cabinet (19) inside both ends all swing joint about.

2. The PLC control cabinet with the heat dissipation function as recited in claim 1, wherein: the cabinet body (1) is communicated with the outside through a cooling fan (5), the heat conduction strips (6) are adjacent to the cooling fan (5), and the heat conduction strips (6) are composed of silica gel.

3. The PLC control cabinet with the heat dissipation function as recited in claim 1, wherein: the external diameter of cooling tube (10) is less than the internal diameter of through-hole (16), just the external diameter of spacing ring (22) is greater than the internal diameter of through-hole (16) to spacing ring (22) and backup pad (11) medial surface contact, just backup pad (11) upper end and fixed plate (8) lower extreme fixed connection, cooling tube (10) are the setting of crossing with damping spring (20).

4. The PLC control cabinet with the heat dissipation function as recited in claim 1, wherein: the upper end of the slot (18) is an open end, the upper end of the dustproof net (4) is in a T shape, and the upper end of the dustproof net (4) extends out of the slot (18) through the open end of the slot (18).

5. The PLC control cabinet with the heat dissipation function as recited in claim 1, wherein: the buffer plate (13) is not in contact with the buffer chamber (21).