CN214798308U - PLC cabinet convenient to heat dissipation - Google Patents
PLC cabinet convenient to heat dissipation Download PDFInfo
- Publication number
- CN214798308U CN214798308U CN202121044602.9U CN202121044602U CN214798308U CN 214798308 U CN214798308 U CN 214798308U CN 202121044602 U CN202121044602 U CN 202121044602U CN 214798308 U CN214798308 U CN 214798308U
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- device case
- heat dissipation
- cabinet
- pencil
- hole
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Abstract
The utility model relates to a PLC cabinet convenient to heat dissipation, the intelligent cabinet temperature adjusting device comprises a cabinet body, the internal portion of cabinet is equipped with the device case, the lower extreme of device case is equipped with the pencil case, the device case is bilayer structure, be equipped with the chamber of ventilating between the two-layer tank wall of device case, the inboard of device case is equipped with the air vent, the lower extreme of device case is equipped with pencil hole intercommunication pencil case. The utility model has the advantages that: divide into two independent spaces with the through-hole intercommunication with the inside of PLC cabinet, this includes device case and control box, the setting can separately arrange in order components and parts and connecting wire like this, prevent that mixed and disorderly connecting wire from influencing the use and overhauing, also can increase the life of components and parts and connecting wire effectively simultaneously, the device case holds the place of components and parts as concentrating simultaneously, set up one and take out one and blow two fans, can accelerate the circulation of air, and the plate body that the pencil incasement is used for accomodating the connecting wire can be dismantled in a flexible way, and be equipped with a plurality of accessories, several dress several, very convenient and fast.
Description
Technical Field
The utility model relates to a PLC cabinet field, in particular to PLC cabinet convenient to heat dissipation.
Background
Components and parts in the PLC cabinet under are more and more diversified, integrated function is also more and more complicated, more and more complicated function will bring some problems, especially the heat dissipation of components and parts and the arrangement problem of connecting wire, more and more being taken into account by people, but present most switch board function singleness, most only are provided with the installation of components and parts and press from both sides and integrate at the various components and parts and the instrument of box, do not have the arrangement equipment of scientific cooling system and pencil, accelerate the damage and ageing of components and parts and pencil easily in the use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel PLC cabinet with function is accomodate to heat dissipation and pencil.
In order to achieve the above object, the utility model adopts the following technical scheme:
a PLC cabinet convenient for heat dissipation comprises a cabinet body, wherein a device box is arranged inside the cabinet body, a wire harness box is arranged at the lower end of the device box, the device box is of a double-layer structure, a ventilation cavity is arranged between two layers of box walls of the device box, an air vent is arranged on the inner side of the device box, a wire harness hole is arranged at the lower end of the device box and is communicated with the wire harness box, limiting plates are symmetrically arranged on the inner sides of the wire harness box, limiting grooves are formed in opposite sides of the two limiting plates, through holes are uniformly distributed at the upper ends of the two limiting plates, limiting pins are arranged on the through holes, spring retaining pieces are arranged on the limiting pins, bolts are arranged on the spring retaining pieces and are fixed on the limiting plates, springs are sleeved on the bolts, one ends of the springs are arranged on the spring retaining pieces in an abutting mode, a wire harness plate is arranged between the two limiting plates, lugs matched with the limiting grooves are arranged on two sides of the wire harness plate, the upper end of the lug is provided with a pin hole matched with the limiting pin, the wiring harness plate is provided with wiring harness blocks and wiring harness via holes, one side of the cabinet body is provided with two openings, the two openings are respectively provided with a heat dissipation fan and a ventilation fan, the heat dissipation fan is positioned on the upper side of the ventilation fan, and one end of the two openings, which is positioned on the outer side of the cabinet body, is provided with a dust cover.
Preferably, a partition plate is arranged in the ventilation cavity between the heat dissipation fan and the ventilation fan.
Preferably, the bottom of the outer side of the cabinet body is provided with a wire harness through hole, and a wire harness sleeve is arranged on the wire harness through hole.
Preferably, the dust cover is in threaded connection with the opening.
Preferably, a cabinet door is arranged on one side of the cabinet body, an observation window is arranged on the cabinet door, and the observation window is made of transparent glass.
The utility model has the advantages that: divide into two independent spaces that communicate with the through-hole with the inside of PLC cabinet, this includes device case and control box, the setting can separately arrange in order components and parts and connecting wire like this, prevent that mixed and disorderly connecting wire from influencing the use and overhauing, also can increase the life of components and parts and connecting wire effectively simultaneously, the device case holds the place of components and parts as concentrating simultaneously, set up one and take out one and blow two fans, both can accelerate the circulation of air, in time the heat dissipation again, and the plate body that the pencil incasement is used for accomodating the connecting wire can be dismantled in a flexible way, and be equipped with a plurality of accessories, several dress several, very convenient and fast.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
fig. 2 is a front view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a structural view of the wall of the device case of the present invention;
FIG. 5 is a schematic view of a cable tie plate according to the present invention;
FIG. 6 is a view showing the internal structure of the wire harness box of the present invention;
fig. 7 is an enlarged view of the structure a of the present invention.
Reference symbol comparison table:
1. a cabinet body; 2. a device box; 3. a vent lumen; 4. a heat dissipation fan; 5. a dust cover; 6. an opening; 7. a vent hole; 8. a ventilator; 9. a harness plate; 10. a limiting groove; 11. a spacing pin; 12. a bolt; 13. a spring; 14. a spring catch; 15. a through hole; 16. a pin hole; 17. a limiting plate; 18. a harness block; 19. a wire harness via hole; 20. a wire harness box; 21. a harness hole; 22. a bump; 23. a partition plate; 24. a wire harness through hole; 25. a harness sleeve; 26. a cabinet door; 27. and (4) an observation window.
Detailed Description
In order to make the content of the present invention more clearly understood, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the attached drawings in the embodiment of the present invention. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
As shown in fig. 1-7, a PLC cabinet convenient for heat dissipation includes a cabinet body 1, a device box 2 is disposed inside the cabinet body 1, a wiring harness box 20 is disposed at a lower end of the device box 2, the device box 2 is of a double-layer structure, a ventilation cavity 3 is disposed between two layers of box walls of the device box 2, an air vent 7 is disposed at an inner side of the device box 2, a wiring harness hole 21 is disposed at a lower end of the device box 2 to communicate with the wiring harness box 20, limiting plates 17 are symmetrically disposed at an inner side of the wiring harness box 20, limiting grooves 10 are disposed at opposite sides of the two limiting plates 17, through holes 15 are uniformly disposed at upper ends of the two limiting plates 17, a limiting pin 11 is disposed on each through hole 15, a spring catch 14 is disposed on each limiting pin 11, a bolt 12 is disposed on each spring catch 14, the bolt 12 is fixed on the limiting plate 17, a spring 13 is sleeved on the bolt 12, and one end of the spring 13 is abutted against the spring catch 14, two be equipped with between the limiting plate 17 pencil board 9, the both sides of pencil board 9 be equipped with spacing groove 10 complex lug 22, the upper end of lug 22 be equipped with spacer pin 11 cooperation pinhole 16, the equipartition is equipped with pencil piece 18 and pencil via hole 19 on the pencil board 9, one side of the cabinet body 1 is equipped with two openings 6, two be equipped with heat dissipation fan 4 and scavenger fan 8 on the opening 6 respectively, just heat dissipation fan 4 is located the upside of scavenger fan 8, two the one end that opening 6 is located the cabinet body 1 outside is equipped with dust cover 5.
A partition plate 23 is arranged in the ventilation cavity 3 between the heat dissipation fan 4 and the ventilation fan 8.
The bottom of the outer side of the cabinet body 1 is provided with a wire harness through hole 24, and a wire harness sleeve 25 is arranged on the wire harness through hole 24.
The dust cover 5 is in threaded connection with the opening 6.
One side of the cabinet body 1 is provided with a cabinet door 26, the cabinet door 26 is provided with an observation window 27, and the observation window 27 is made of transparent glass.
The utility model discloses at its during operation, the device case 2 of the cabinet body 1 is installed to the components and parts that will need the installation, install the back with the connecting wire of all components and parts in the same direction as pencil hole 21 and go deep into pencil case 20, will and with the fixed pencil piece 18 to pencil board 9 of connecting wire classification, pencil board 9 is equipped with the same a plurality ofly, the quantity that can select the use by oneself, when pencil board 9 installs, mention earlier the spacer pin 11 of one end, put into spacing groove 10 with pencil board 9, then loosen spacer pin 11, spacer pin 11 can fall down automatically, the other end is concocted as legal, the installation is accomplished the back, close cabinet door 26, in the use of PLC cabinet, can follow the operational aspect of observation window 27 observation components and parts, if load is great, the temperature of the cabinet body 1 is higher, can open heat dissipation fan 4 and scavenger fan 8 and dispel the heat.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a PLC cabinet convenient to heat dissipation, which comprises a cabinet body (1), the inside device case (2) that is equipped with of the cabinet body (1), the lower extreme of device case (2) is equipped with pencil case (20), device case (2) are bilayer structure, be equipped with air cavity (3) between the two-layer tank wall of device case (2), the inboard of device case (2) is equipped with air vent (7), the lower extreme of device case (2) is equipped with pencil hole (21) intercommunication pencil case (20), the inboard symmetry of pencil case (20) is equipped with limiting plate (17), two relative one side of limiting plate (17) is equipped with spacing groove (10), two the upper end equipartition of limiting plate (17) is equipped with through-hole (15), be equipped with spacer pin (11) on through-hole (15), be equipped with spring catch (14) on spacer pin (11), be equipped with bolt (12) on spring catch (14), the bolt (12) is fixed on the limit plate (17), the bolt (12) is sleeved with a spring (13), one end of the spring (13) is arranged on the spring catch (14) in a propping manner, a wire harness plate (9) is arranged between the two limiting plates (17), the two sides of the wire harness plate (9) are provided with convex blocks (22) matched with the limiting grooves (10), the upper end of the convex block (22) is provided with a pin hole (16) matched with the limit pin (11), the wire harness plate (9) is uniformly provided with wire harness blocks (18) and wire harness through holes (19), one side of the cabinet body (1) is provided with two openings (6), the two openings (6) are respectively provided with a heat radiation fan (4) and a ventilation fan (8), and the heat dissipation fan (4) is positioned at the upper side of the ventilation fan (8), and one end of the two openings (6) positioned at the outer side of the cabinet body (1) is provided with a dust cover (5).
2. The PLC cabinet convenient for heat dissipation according to claim 1, wherein a partition plate (23) is arranged inside the ventilation cavity (3) between the heat dissipation fan (4) and the ventilation fan (8).
3. The PLC cabinet convenient for heat dissipation according to claim 1, wherein a wiring harness through hole (24) is formed in the bottom of the outer side of the cabinet body (1), and a wiring harness sleeve (25) is arranged on the wiring harness through hole (24).
4. The PLC cabinet convenient for heat dissipation according to claim 1, wherein the dust cover (5) is in threaded connection with the opening (6).
5. The PLC cabinet convenient for heat dissipation according to claim 3, wherein a cabinet door (26) is arranged on one side of the cabinet body (1), a viewing window (27) is arranged on the cabinet door (26), and the viewing window (27) is made of transparent glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044602.9U CN214798308U (en) | 2021-05-17 | 2021-05-17 | PLC cabinet convenient to heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121044602.9U CN214798308U (en) | 2021-05-17 | 2021-05-17 | PLC cabinet convenient to heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214798308U true CN214798308U (en) | 2021-11-19 |
Family
ID=78694148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121044602.9U Active CN214798308U (en) | 2021-05-17 | 2021-05-17 | PLC cabinet convenient to heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214798308U (en) |
-
2021
- 2021-05-17 CN CN202121044602.9U patent/CN214798308U/en active Active
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| GR01 | Patent grant | ||
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