CN214411830U - Control cabinet for heat dissipation of PLC - Google Patents
Control cabinet for heat dissipation of PLC Download PDFInfo
- Publication number
- CN214411830U CN214411830U CN202023271051.8U CN202023271051U CN214411830U CN 214411830 U CN214411830 U CN 214411830U CN 202023271051 U CN202023271051 U CN 202023271051U CN 214411830 U CN214411830 U CN 214411830U
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- adjusting plate
- heat dissipation
- plc controller
- cabinet body
- cabinet
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Abstract
The utility model relates to the field of control cabinets, in particular to a control cabinet for heat dissipation of a PLC (programmable logic controller), which comprises a cabinet body, wherein a strip-shaped hole is formed in the left side wall of the cabinet body, and a limestone screen plate is fixedly arranged in the inner cavity of the strip-shaped hole; the adjustable cabinet is characterized in that an adjusting plate is installed on the left side wall of the cabinet body, a through hole is formed in the outer wall of the adjusting plate, a fan is fixedly installed in an inner cavity of the through hole, lug plates are fixedly installed at two ends of the adjusting plate, and bolts are inserted into the surface of the lug plates in a penetrating mode. The utility model discloses an adjusting plate adjusting position from top to bottom to make the fan can adjust to the PLC controller position of aiming at the scene installation, thereby make and guarantee accurate heat dissipation, promoted the radiating efficiency, comparatively practical is fit for extensively promoting and using.
Description
Technical Field
The utility model relates to a switch board field specifically is a carry out radiating switch board to PLC controller.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements, and the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
Current switch board is at the in-process that uses, often inside can produce a large amount of heats, thereby need dispel the heat, current heat dissipation often is through the fan supplementary heat dissipation, but the thermal source is mostly through the PLC controller, during the internal on-the-spot equipment of current switch board, the mounted position of PLC controller often can be according to the on-the-spot condition locking, nevertheless the downthehole of installation and cabinet body outer wall seted up during the fan, the rigidity in hole, thereby in the heat dissipation, the unable accurate PLC controller of aiming at of cooling fan, thereby the position of louvre can't be adjusted according to on-the-spot PLC mounted position, thereby influence the radiating effect. Therefore, we propose a control cabinet for dissipating heat of a PLC controller.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a carry out radiating switch board to the PLC controller, solved the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a control cabinet for dissipating heat of a PLC (programmable logic controller) comprises a cabinet body, wherein a strip-shaped hole is formed in the left side wall of the cabinet body, and a limestone screen plate is fixedly installed in the inner cavity of the strip-shaped hole;
the adjustable cabinet is characterized in that an adjusting plate is installed on the left side wall of the cabinet body, a through hole is formed in the outer wall of the adjusting plate, a fan is fixedly installed in an inner cavity of the through hole, lug plates are fixedly installed at two ends of the adjusting plate, and bolts are inserted into the surface of the lug plates in a penetrating mode.
As an optimal implementation mode of the utility model, spacing spout has all been seted up to the left side wall both sides of the cabinet body, the inner chamber of spacing spout is pegged graft and is had spacing slider, and is two sets of spacing slider respectively with regulating plate right side wall both sides fixed connection.
As an preferable embodiment of the present invention, the outer end of the bolt is provided with anti-slip patterns.
As an embodiment of the present invention, the surface of the ear plate is provided with a threaded hole adapted to the bolt, and the bolt penetrates through the threaded hole and the threaded engagement.
As an optimal implementation mode of the utility model, the outer end fixed mounting of fan has the dust screen.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a carry out radiating switch board to the PLC controller, through the regulating plate adjusting position from top to bottom to make the fan can adjust to the PLC controller position of aiming at the scene installation, thereby make and guarantee accurate heat dissipation, promoted the radiating efficiency.
2. The utility model discloses a carry out radiating switch board to the PLC controller, can prevent dust through the dust cover, can absorb moisture through the lime stone otter board simultaneously, avoid the moisture invasion to cause the influence to cabinet internal portion, the effectual internal component that has protected.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic view of the overall structure of a control cabinet for dissipating heat of a PLC controller according to the present invention;
fig. 2 is a schematic structural view of a left side wall of a cabinet body of a control cabinet for dissipating heat of a PLC controller according to the present invention;
fig. 3 is the utility model discloses carry out radiating switch board's bolt structure sketch map to the PLC controller.
In the figure: 1. a cabinet body; 2. a strip-shaped hole; 3. limestone screen plate; 4. an adjusting plate; 5. a through hole; 6. a fan; 7. a dust screen; 8. an ear plate; 9. a bolt; 10. A limiting chute; 11. a limiting slide block; 12. and (4) anti-skid lines.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-3, the present invention provides a technical solution: a control cabinet for dissipating heat of a PLC (programmable logic controller) comprises a cabinet body 1, wherein a strip-shaped hole 2 is formed in the left side wall of the cabinet body 1, and a limestone screen plate 3 is fixedly installed in the inner cavity of the strip-shaped hole 2;
adjusting plate 4 is installed to the left side wall of the cabinet body 1, through-hole 5 has been seted up to the outer wall of adjusting plate 4, the inner chamber fixed mounting of through-hole 5 has fan 6, the equal fixed mounting in both ends of adjusting plate 4 has otic placode 8, the surface through-type of otic placode 8 is pegged graft and is had bolt 9.
In this embodiment, the position can be adjusted by the adjusting plate 4, so that the fan 6 can be aligned to the PLC controller, and efficient heat dissipation can be performed.
Referring to fig. 2 in this embodiment, limiting sliding grooves 10 have all been seted up to the left side wall both sides of the cabinet body 1, limiting sliding blocks 11 are pegged graft to the inner chamber of limiting sliding grooves 10, and are two sets of limiting sliding blocks 11 slide at limiting sliding grooves 10 with regulating plate 4 right side wall both sides fixed connection respectively through limiting sliding blocks 11 to it is spacing to make can carry out regulating plate 4, makes the regulation stable.
Referring to fig. 3 in this embodiment, the outer end of the bolt 9 is provided with an anti-slip pattern 12, so that when the bolt 9 abuts against the inner wall of the limiting chute 10, friction is increased, and sliding is avoided.
Referring to fig. 1 in this embodiment, a threaded hole adapted to the bolt 9 is formed in the surface of the ear plate 8, and the bolt 9 penetrates through the threaded hole and is in threaded engagement, so that the bolt 9 can lock the adjusting plate 4 under the driving of the thread.
Referring to fig. 1 in this embodiment, the outer end of the fan 6 is fixedly provided with a dust screen 7, which can prevent dust from invading.
The working principle is as follows: at first when carrying out the component installation to the cabinet body 1, accomplish the back with the installation of PLC controller, not hard up bolt 9, then slide adjusting plate 4, make under the spacing circumstances of spacing slider 11, adjust the position of fan 6, make the position of aiming at the PLC controller, then screw bolt 9 and make to support tightly in spacing spout 10 inner wall, thereby make locking adjusting plate 4, in-process using, through 6 blast air of fan, dispel the heat, can prevent the dust invasion through dust screen 7 simultaneously, lime stone otter board 3 can absorb moisture simultaneously, avoid the moisture invasion, the device simple structure, and convenient for operation, therefore, the clothes hanger is strong in practicability.
Additionally, the utility model relates to a part that the switch board that dispels heat to the PLC controller includes is the part that general standard spare or technical staff in the field know, its structure and principle all are this technical staff all can learn through the technical manual or learn through conventional experimental method, in this device idle department, with all electrical parts in the aforesaid, its control computer and the power that indicates power component, electrical part and adaptation are connected through the wire, concrete connecting means, should refer to in the following theory of operation, electric connection is accomplished to the precedence work order between each electrical part, its detailed connecting means, for the well-known technique in the art, theory of operation and process are mainly introduced to the following, do not explaining electrical control.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a carry out radiating switch board to PLC controller, includes the cabinet body (1), its characterized in that: a strip-shaped hole (2) is formed in the left side wall of the cabinet body (1), and a limestone screen plate (3) is fixedly installed in the inner cavity of the strip-shaped hole (2); adjusting plate (4) are installed to the left side wall of the cabinet body (1), through-hole (5) have been seted up to the outer wall of adjusting plate (4), the inner chamber fixed mounting of through-hole (5) has fan (6), the equal fixed mounting in both ends of adjusting plate (4) has otic placode (8), the surface through-type grafting of otic placode (8) has bolt (9).
2. The control cabinet for heat dissipation of a PLC controller according to claim 1, wherein: the cabinet is characterized in that limiting sliding grooves (10) are formed in two sides of the left side wall of the cabinet body (1), limiting sliding blocks (11) are inserted into inner cavities of the limiting sliding grooves (10), and the two groups of limiting sliding blocks (11) are fixedly connected with two sides of the right side wall of the adjusting plate (4) respectively.
3. The control cabinet for heat dissipation of a PLC controller according to claim 1, wherein: the outer end of the bolt (9) is provided with anti-skid grains (12).
4. The control cabinet for heat dissipation of a PLC controller according to claim 1, wherein: the surface of the ear plate (8) is provided with a threaded hole matched with the bolt (9), and the bolt (9) penetrates through the threaded hole and is in threaded engagement.
5. The control cabinet for heat dissipation of a PLC controller according to claim 1, wherein: the outer end of the fan (6) is fixedly provided with a dust screen (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271051.8U CN214411830U (en) | 2020-12-30 | 2020-12-30 | Control cabinet for heat dissipation of PLC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023271051.8U CN214411830U (en) | 2020-12-30 | 2020-12-30 | Control cabinet for heat dissipation of PLC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411830U true CN214411830U (en) | 2021-10-15 |
Family
ID=78042933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023271051.8U Active CN214411830U (en) | 2020-12-30 | 2020-12-30 | Control cabinet for heat dissipation of PLC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411830U (en) |
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2020
- 2020-12-30 CN CN202023271051.8U patent/CN214411830U/en active Active
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