CN210840372U - PLC cabinet - Google Patents
PLC cabinet Download PDFInfo
- Publication number
- CN210840372U CN210840372U CN201922028039.5U CN201922028039U CN210840372U CN 210840372 U CN210840372 U CN 210840372U CN 201922028039 U CN201922028039 U CN 201922028039U CN 210840372 U CN210840372 U CN 210840372U
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- CN
- China
- Prior art keywords
- cabinet
- plc
- installation cavity
- cabinet body
- exhaust fan
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- Expired - Fee Related
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Abstract
The utility model discloses a PLC cabinet, which comprises a cabinet body, wherein the cabinet body is provided with an installation cavity with an opening at one end; the edge of one side of the door body is hinged with the opening end of the installation cavity, and the other side of the door body is detachably connected with the cabinet body and used for opening or closing the installation cavity; the air-cooled heat dissipation assembly comprises at least one air exhaust fan and at least one exhaust fan, and the air exhaust fan and the exhaust fan are arranged on the left side and the right side of the cabinet body; the water-cooling heat dissipation assembly comprises a water supply part and a circulating water pipeline, the circulating water pipeline is arranged in the installation cavity and attached to the cavity side wall of the installation cavity, and the water supply part is arranged in the cabinet body and connected with the circulating water pipeline. The utility model discloses a heat dispersion of PLC cabinet is better to radiating efficient, when making the performance of PLC when using more stable, improved the life of PLC and circuit.
Description
Technical Field
The utility model relates to an electrical equipment technical field, in particular to PLC cabinet.
Background
The PLC control system is a novel industrial control device of a generation formed by introducing a microelectronic technology, a computer technology, an automatic control technology and a communication technology on the basis of a traditional sequence controller, and aims to replace sequential control functions of a relay, execution logic, timing, counting and the like and establish a flexible remote control system. The method has the characteristics of strong universality, convenience in use, wide application range, high reliability, strong anti-interference capability, simple programming and the like.
Among the correlation technique, the heat dispersion of PLC switch board is relatively poor, and the in-process of using leads to PLC to break down easily or the circuit damages, influences the use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a PLC cabinet aims at improving the radiating efficiency of PCL cabinet.
In order to achieve the above object, the utility model provides a PLC cabinet, include:
the cabinet body is provided with an installation cavity with one open end;
the edge of one side of the door body is hinged to the opening end of the installation cavity, and the other side of the door body is detachably connected to the cabinet body and used for opening or closing the installation cavity;
the air-cooled heat dissipation assembly comprises at least one air exhaust fan and at least one exhaust fan, and the air exhaust fan and the exhaust fan are arranged on the left side and the right side of the cabinet body;
the water-cooling radiating assembly comprises a water supply part and a circulating water pipeline, the circulating water pipeline is arranged in the installation cavity and attached to the cavity side wall of the installation cavity, and the water supply part is arranged in the cabinet body and connected with the circulating water pipeline.
Optionally, the circulating water pipeline extends in a race track shape on the cavity side wall of the installation cavity.
Optionally, the rotation centers of the air suction fan and the air exhaust fan are arranged in a superposition manner.
Optionally, the plurality of air suction fans and the plurality of exhaust fans are respectively arranged at intervals on two opposite sides of the cabinet body, and one air suction fan corresponds to one exhaust fan.
Optionally, the air-cooled heat dissipation assembly further comprises a filter screen, and the filter screen is arranged on one side of the installation cavity, which is deviated from the air exhaust fan.
Optionally, the edge of one side of the door body is provided with a first magnetic part, the cabinet body is provided with a second magnetic part, and the first magnetic part and the second magnetic part are attracted magnetically.
Optionally, the PLC cabinet further includes a middle partition board, and the middle partition board is disposed in the installation cavity and detachably connected to the cabinet body.
Optionally, the PLC cabinet further includes a smoke alarm, and the smoke alarm is disposed in the installation cavity.
Optionally, the PLC cabinet further includes an LED lamp disposed in the mounting cavity.
The utility model discloses technical scheme is through adopting air-cooled radiator unit and water-cooled radiator unit interact to this radiating efficiency who improves the PLC cabinet. Specifically, PLC's the cabinet body is formed with one end open-ended installation cavity, and this installation cavity is used for installing PLC and all kinds of components that are connected with PLC, and the edge of door body one side articulates in the open end of this installation cavity, and the opposite side can be dismantled and connect in the cabinet body for open or close the installation cavity, open the installation cavity and maintain component wherein with convenience of customers to keep sealed in the installation cavity. Air cooling radiating component's air exhaust fan and exhaust fan locate the left and right sides of the cabinet body, and water cooling radiating component's circulating water pipeline extends in the installation cavity and sets up, supplies water spare to locate the cabinet body and be connected with circulating water pipeline. In the use process, the air exhaust fan and the exhaust fan rotate simultaneously, a flowing air channel is formed in the installation cavity, flowing air flow is formed in the air channel, and heat in the installation cavity can be rapidly exhausted to the outside. Meanwhile, the circulating water pipeline is attached to the bottom wall of the cavity of the installation cavity, and the water supply piece supplies water into the circulating water pipeline to cool the cabinet body. Therefore, the utility model discloses a heat dispersion of PLC cabinet is better to radiating efficient, when making the performance of PLC when using more stable, improved the life of PLC and circuit.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the PLC cabinet of the present invention;
fig. 2 is a schematic structural diagram of another view angle of the PLC cabinet shown in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 10 | |
320 | |
|
| 100 | |
330 | |
|
| | Mounting cavity | 400 | Water-cooling radiating |
|
| 200 | |
410 | Circulating |
|
| 210 | First |
500 | |
|
| 300 | Air-cooled |
600 | |
|
| 310 | |
700 | LED lamp |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a PLC cabinet 10.
In the embodiment of the present invention, the PLC cabinet 10 includes:
a cabinet 100, wherein the cabinet 100 is formed with an installation cavity 100a with one open end;
the edge of one side of the door body 200 is hinged to the opening end of the installation cavity 100a, and the other side of the door body 200 is detachably connected to the cabinet body 100 and used for opening or closing the installation cavity 100 a;
the air-cooled heat dissipation assembly 300, the air-cooled heat dissipation assembly 300 includes at least one air extractor 310 and at least one exhaust fan 320, and the air extractor 310 and the exhaust fan 320 are disposed on the left and right sides of the cabinet body 100;
water-cooling radiating component 400, water-cooling radiating component 400 includes water supply spare (not shown) and circulating water pipeline 410, circulating water pipeline 410 locates installation cavity 100a, and laminate in the chamber lateral wall of installation cavity 100a, the water supply spare is located the cabinet body 100 and with circulating water pipeline 410 connects.
The utility model discloses technical scheme is through adopting air-cooled radiator unit 300 and water-cooled radiator unit 400 interact to this radiating efficiency who improves PLC cabinet 10. Specifically, PLC's cabinet body 100 is formed by the metal sheet concatenation, and cabinet body 100's whole is the rectangle setting to be formed with one end open-ended installation cavity 100a, the cross section of installation cavity 100a is the rectangle, and this installation cavity 100a is used for installing PLC and all kinds of components that are connected with PLC. The door body 200 is also made of metal sheet, the edge of one side of the door body is hinged to the opening end of the installation cavity 100a through a hinge, the edge of the other side of the door body 200 is provided with a first magnetic part 210, the cabinet body 100 is provided with a second magnetic part, the first magnetic part 210 and the second magnetic part are magnetically attracted, the other side of the door body 200 is detachably connected to the cabinet body 100 so as to open or close the installation cavity 100a, and the detachable connection structure of the door body 200 and the cabinet body 100 can be buckled or can be detachably connected with other structures. The door body 200 and the cabinet body 100 are detachably connected, so that a user can conveniently open the installation cavity 100a to maintain the elements therein.
The air exhaust fan 310 and the air exhaust fan 320 of the air-cooled heat dissipation assembly 300 are arranged at the left side and the right side of the cabinet body 100, the circulating water pipeline 410 of the water-cooled heat dissipation assembly 400 extends in the installation cavity 100a, and the water supply part is arranged on the cabinet body 100 and connected with the circulating water pipeline 410. In the using process, the suction fan 310 and the exhaust fan 320 rotate simultaneously to form a flowing air channel in the installation cavity 100a, and a flowing air flow is formed in the air channel, so that the heat in the installation cavity 100a can be rapidly exhausted to the outside. Meanwhile, the circulating water pipeline 410 is attached to the cavity bottom wall of the installation cavity 100a, and the water supply member supplies water into the circulating water pipeline 410 to cool the cabinet body 100. Therefore, the utility model discloses a PLC cabinet 10's heat dispersion is better to radiating efficient, when making PLC more stable in the performance when using, improved the life of PLC and circuit.
It should be noted that, in the present application, the cavity side wall of the installation cavity 100a of the cabinet body 100 is further provided with a plurality of connection holes, and the connection holes are specifically formed according to the model of the PLC to be installed, that is, the PLC and other elements are connected to the connection holes through connection members such as screws and fixed to the cavity side wall of the installation cavity 100 a.
In an embodiment of the present invention, the circulating water pipeline 410 is extended in a track shape on the cavity side wall of the installation cavity 100 a. The area of the side wall of the cavity can be fully utilized, and the heat exchange efficiency of the circulating water pipeline 410 is improved while the space is saved. It can be understood that the circulating water pipeline 410 is connected to a water supply member, and water is supplied to the circulating water pipeline 410 by the water supply member, so that the water supply member may be a pump or an external water pipe, and the water pipe is connected to an external water supply device, which is not limited herein.
In order to further improve the heat exchange efficiency in the installation cavity 100a, in an embodiment of the present application, the number of the air exhaust fans 320 and the number of the air exhaust fans 310 are two, and the two air exhaust fans 320 and the two air exhaust fans 310 are respectively disposed at two opposite sides of the cabinet 100 at intervals, and one air exhaust fan 310 corresponds to one air exhaust fan 320, that is, the rotation centers of the air exhaust fans 320 and the air exhaust fans 310 are overlapped in the horizontal direction, so that the flowing speed of the air flow in the installation cavity 100a can be greatly improved, and the heat exchange efficiency is improved.
It should be noted that, in the present application, the air extracting fan 310 and the air exhausting fan 320 are both centrifugal fans, the rotation directions of the air extracting fan 310 and the air exhausting fan 320 are the same, that is, a flowing air flow can be formed in the installation cavity 100a, and the rotation centers of the air extracting fan 310 and the air exhausting fan 320 are also the output shafts of the motors.
In one embodiment of the present invention, the air-cooled heat dissipation assembly 300 further includes a filter screen 330, the filter screen 330 is connected to the cabinet 100 through screws, and is disposed on one side of the air extractor 310 deviating from the installation cavity 100 a. Thus, when the external air enters the installation cavity 100a under the action of the air extractor 310, a part of impurities in the air can be isolated by the filtering action of the filter screen 330, so as to keep the installation clean. The service life of various elements in the installation cavity 100a is prolonged.
In this application, PLC cabinet 10 still includes median septum 500, and median septum 500 passes through the mounting cavity 100a by screw installation in, through two parts about forming the partition of mounting cavity 100a, and two parts are installed respectively to the in-process of in-service use, can install electrically conductive component and non-electrically conductive component, and so PLC cabinet 10's structure is more reasonable.
Referring again to fig. 1, the PLC cabinet 10 further includes a smoke alarm 600 and an LED lamp 700 disposed at the top of the installation cavity 100 a. The smoke alarm 600 is used for early warning of smoke and fire of the PLC and prompting a user to improve the installation coefficient of the PLC cabinet 10.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (9)
1. A PLC cabinet, comprising:
the cabinet body is provided with an installation cavity with one open end;
the edge of one side of the door body is hinged to the opening end of the installation cavity, and the other side of the door body is detachably connected to the cabinet body and used for opening or closing the installation cavity;
the air-cooled heat dissipation assembly comprises at least one air exhaust fan and at least one exhaust fan, and the air exhaust fan and the exhaust fan are arranged on the left side and the right side of the cabinet body;
the water-cooling radiating assembly comprises a water supply part and a circulating water pipeline, the circulating water pipeline is arranged in the installation cavity and attached to the cavity side wall of the installation cavity, and the water supply part is arranged in the cabinet body and connected with the circulating water pipeline.
2. The PLC cabinet of claim 1, wherein the circulating water line extends in a race-track shape on a cavity side wall of the installation cavity.
3. The PLC rack of claim 1, wherein the centers of rotation of the extraction fan and the exhaust fan are coincident.
4. The PLC cabinet according to claim 1, wherein a plurality of the suction fans and a plurality of the exhaust fans are respectively disposed at intervals on opposite sides of the cabinet body, and one suction fan corresponds to one exhaust fan.
5. The PLC cabinet of claim 1, wherein the air-cooled heat dissipation assembly further comprises a filter screen disposed on a side of the suction fan facing away from the mounting cavity.
6. The PLC cabinet according to claim 1, wherein a first magnetic member is disposed at an edge of one side of the door body, a second magnetic member is disposed on the cabinet body, and the first magnetic member and the second magnetic member are magnetically attracted.
7. The PLC cabinet of any one of claims 1-6, further comprising a middle partition plate, wherein the middle partition plate is arranged in the mounting cavity and detachably connected with the cabinet body.
8. The PLC cabinet of any one of claims 1-6, further comprising a smoke alarm disposed within the mounting cavity.
9. The PLC cabinet of any one of claims 1-6, further comprising an LED lamp disposed within the mounting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028039.5U CN210840372U (en) | 2019-11-22 | 2019-11-22 | PLC cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922028039.5U CN210840372U (en) | 2019-11-22 | 2019-11-22 | PLC cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210840372U true CN210840372U (en) | 2020-06-23 |
Family
ID=71260416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922028039.5U Expired - Fee Related CN210840372U (en) | 2019-11-22 | 2019-11-22 | PLC cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210840372U (en) |
-
2019
- 2019-11-22 CN CN201922028039.5U patent/CN210840372U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201122 |