CN214673536U - Novel jam-proof switch board - Google Patents
Novel jam-proof switch board Download PDFInfo
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- CN214673536U CN214673536U CN202022160675.6U CN202022160675U CN214673536U CN 214673536 U CN214673536 U CN 214673536U CN 202022160675 U CN202022160675 U CN 202022160675U CN 214673536 U CN214673536 U CN 214673536U
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Abstract
The utility model relates to a novel anti-interference control cabinet, which comprises a cabinet door and a cabinet body, wherein the cabinet body is internally provided with a filter, a power supply, a controller, a signal shielding device and a shielding interface, the cabinet body comprises a top window, an upper support plate, a lower support plate, a wire passing hole and radiating holes, the controller comprises a display screen and a control panel, the cabinet door comprises a connecting rotating shaft, a handle and a window, a shielding magnetic field is formed by the signal shielding device to shield external electromagnetic signals and prevent external interference, a frequency point with specific frequency in a power line or frequencies except the frequency point are effectively filtered by the filter to obtain a power supply signal with specific frequency so as to prevent the external interference from interfering the normal operation of the control cabinet, the heat radiation of the control cabinet is facilitated by the radiating holes so as to prevent the line from passing through the normal operation of the control cabinet, and workers can observe the operation state of the control cabinet by the heat influence and the top window, the circuit lines are regularly planned through the line holes.
Description
Technical Field
The utility model relates to a controlgear technical field specifically is a novel jam-proof switch board.
Background
It is known that the control cabinet is formed by assembling switch equipment, measuring instrument, protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electric wiring requirements, the arrangement of the control cabinet should meet the requirements of normal operation of the power system, the maintenance is convenient, the safety of human body and surrounding equipment is not endangered, the circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit can be switched off or the alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instrument, some electric parameters can be adjusted, and the deviation from the normal working state can be prompted or signaled, and the control cabinet is commonly used in various power generation, distribution and transformation substations, and comprises a plurality of control cabinets, including an electric control cabinet, a variable frequency control cabinet, a low voltage control cabinet, a high voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet, a high voltage control cabinet, a water pump control cabinet, a power supply control cabinet, an explosion-proof control cabinet, an elevator control cabinet and an elevator control cabinet, PLC switch board, fire control switch board, brick machine switch board etc. but present common switch board internal layout is more chaotic, be not convenient for maintenance and change, and most switch board function is comparatively single, needs a kind of overall arrangement now simply, the switch board of jam-proof.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a simple, jam-proof switch board of overall arrangement to prior art not enough.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel jam-proof switch board, includes the cabinet door and the cabinet body, the cabinet door is including connecting pivot, handle and window, it is located to connect the pivot one side of cabinet door, just connect pivot swing joint the front side one end of the cabinet body, the window is located the front side of cabinet door, the handle is located one side of cabinet door, the cabinet body is including top window, upper extension board, lower extension board, cross line hole and louvre, the top window is located the top of the cabinet body, upper extension board fixed connection the inside of the cabinet body, just the upper extension board is close to the top of the cabinet body, lower extension board fixed connection the inside of the cabinet body, just the lower extension board is close to the bottom of the cabinet body, it all runs through to cross the line hole the upper extension board and the lower extension board, the louvre runs through the rear side of the cabinet body, the louvre is equipped with a plurality ofly, the inside of the cabinet body is equipped with wave filter, Power, controller and signal shielding ware, the wave filter and the power all is located the inside bottom of the cabinet body, the signal shielding ware is located go up the top of extension board, be equipped with shielding interface on the signal shielding ware, the controller is located the top of extension board down, the controller includes display screen and control panel, the display screen and control panel all is located the front side of controller, the controller with be equipped with circuit line connection between power, wave filter, the signal shielding ware.
In order to make things convenient for the switch board heat dissipation, the utility model discloses the improvement has, the rear side inner wall of the cabinet body is equipped with radiator fan, radiator fan is located the below of extension board down.
In order to strengthen the radiating efficiency of switch board, the utility model discloses the improvement has, radiator fan is equipped with a plurality ofly.
For the convenience staff observes the switch board running state, the utility model discloses the improvement has, the top of going up the extension board is equipped with the pilot lamp.
In order to strengthen the hardness of the window and the top window, the utility model discloses the improvement has, the window and be equipped with explosion-proof glass on the top window.
In order to prevent potential safety hazards such as electric leakage, the utility model discloses the improvement has, it has insulating glue film to wrap up on hand.
In order to prevent the control cabinet from being damaged by the corrosion rust, the utility model discloses the improvement has, the material of the cabinet body is the stainless steel.
In order to prevent that electric leakage, electrically conductive phenomenon from appearing in the during operation endangers staff's personal safety, the utility model discloses the improvement has, the cabinet body and the surface of cabinet door all scribbles insulating coating.
(III) advantageous effects
Compared with the prior art, the utility model provides a novel jam-proof switch board possesses following beneficial effect:
this jam-proof switch board, form shielding magnetic field through the signal shield ware, shield external electromagnetic signal, prevent external interference, frequency beyond the frequency point of specific frequency or this frequency point in to the power cord through the wave filter carries out effective filtering, obtain a specific frequency's signal, in order to prevent external interference switch board normal operating, make things convenient for the switch board heat dissipation through the louvre, in order to prevent that the line from influencing switch board normal operating, make things convenient for the operating condition that the staff observed the switch board through window and top window, through the orderly planning of line hole with the circuit line, prevent that the chaotic of circuit line overall arrangement from influencing the staff and using, the overall arrangement is simple, the heat dissipation is better, make things convenient for the staff to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the door structure of FIG. 1 according to the present invention;
FIG. 3 is a front half plane view of the cabinet of FIG. 1 according to the present invention;
fig. 4 is a left half plane view of the cabinet body of fig. 1 according to the present invention.
In the figure: 1. a cabinet door; 2. a cabinet body; 3. a window; 4. a top window; 5. an upper support plate; 6. a filter; 7. A power source; 8. a wire passing hole; 9. a controller; 10. a display screen; 11. a control panel; 12. a signal shield; 13. connecting the rotating shaft; 14. a handle; 15. shielding the interface; 16. heat dissipation holes; 17. a heat radiation fan; 18. an indicator light; 19. and a lower support plate.
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.
Referring to fig. 1-4, the present invention is a novel anti-interference control cabinet, comprising a cabinet door 1 and a cabinet body 2, wherein the cabinet door 1 comprises a connecting shaft 13, a handle 14 and a window 3, the connecting shaft 13 is located at one side of the cabinet door 1, the connecting shaft 13 is movably connected to one end of the front side of the cabinet body 2, the window 3 is located at the front side of the cabinet door 1, the handle 14 is located at one side of the cabinet door 1, the cabinet body 2 comprises a top window 4, an upper support plate 5, a lower support plate 19, a wire passing hole 8 and a heat dissipating hole 16, the top window 4 is located at the top of the cabinet body 2, the upper support plate 5 is fixedly connected to the inside of the cabinet body 2, the upper support plate 5 is close to the top end of the cabinet body 2, the lower support plate 19 is fixedly connected to the inside of the cabinet body 2, the lower support plate 19 is close to the bottom end of the cabinet body 2, the wire passing hole 8 penetrates through the upper support plate 5 and the lower support plate 19, the louvre 16 runs through the rear side of the cabinet body 2, louvre 16 is equipped with a plurality ofly, the inside of the cabinet body 2 is equipped with wave filter 6, power 7, controller 9 and signal shield 12, wave filter 6 and power 7 all is located the inside bottom of the cabinet body 2, signal shield 12 is located go up the top of extension board 5, be equipped with shielding interface 15 on the signal shield 12, controller 9 is located down the top of extension board 19, controller 9 includes display screen 10 and control panel 11, display screen 10 and control panel 11 all is located the front side of controller 9, controller 9 with be equipped with the circuit line connection between power 7, wave filter 6, the signal shield 12.
To sum up, when the anti-interference control cabinet is used, a worker opens the cabinet door 1 through the handle 14, the cabinet door 1 is opened through the connecting rotating shaft 13, the worker connects the circuit line on the controller 9 to the shielding interface 15, the worker connects the control cabinet to the power supply 7, current is transmitted from the power supply 7 to the filter 6 through the circuit line, the filter 6 effectively filters the frequency point of specific frequency in the power supply 7 line or frequencies except the frequency point to obtain a power supply 7 signal of specific frequency to prevent the external interference control cabinet from normally operating, the worker opens the controller 9, opens the signal shielding device 12 through the controller 9, forms a shielding magnetic field through the signal shielding device 12 to shield external electromagnetic signals and prevent the external interference, facilitates the heat dissipation of the control cabinet through the heat dissipation holes 16 to prevent the circuit line from being overheated to influence the normal operation of the control cabinet, make things convenient for the staff to observe the running state of switch board through window 3 and top window 4, through the orderly planning of wire hole 8 with the circuit line, prevent that the chaotic influence staff of circuit line overall arrangement from using.
In this embodiment, the inner wall of the rear side of the cabinet body 2 is provided with the cooling fan 17, and the cooling fan 17 is located below the lower support plate 19, so that the heat dissipation of the control cabinet is facilitated.
In this embodiment, the number of the heat dissipation fans 17 is multiple, so that the heat dissipation efficiency of the control cabinet is enhanced.
In this embodiment, the top end of the upper support plate 5 is provided with the indicator light 18, so that the staff can observe the operation state of the control cabinet conveniently.
In this embodiment, the window 3 and the top window 4 are provided with explosion-proof glass to enhance the hardness of the window and the top window.
In this embodiment, the handle 14 is wrapped up with an insulating adhesive layer, thereby preventing potential safety hazards such as electric leakage.
In this embodiment, the cabinet body 2 is made of stainless steel, so as to prevent the control cabinet from being damaged by corrosion and rust.
In this embodiment, the cabinet body 2 and the surface of cabinet door 1 all scribbles insulating coating, prevents that electric leakage, electrically conductive phenomenon from appearing in the during operation endangers staff's personal safety.
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 (8)
1. The novel anti-interference control cabinet is characterized by comprising a cabinet door (1) and a cabinet body (2), wherein the cabinet door (1) comprises a connecting rotating shaft (13), a handle (14) and a window (3), the connecting rotating shaft (13) is positioned on one side of the cabinet door (1), the connecting rotating shaft (13) is movably connected with one end of the front side of the cabinet body (2), the window (3) is positioned on the front side of the cabinet door (1), the handle (14) is positioned on one side of the cabinet door (1), the cabinet body (2) comprises a top window (4), an upper supporting plate (5), a lower supporting plate (19), a line passing hole (8) and radiating holes (16), the top window (4) is positioned at the top of the cabinet body (2), the upper supporting plate (5) is fixedly connected with the inside of the cabinet body (2), and the upper supporting plate (5) is close to the top end of the cabinet body (2), the lower supporting plate (19) is fixedly connected with the inside of the cabinet body (2), the lower supporting plate (19) is close to the bottom end of the cabinet body (2), the wire passing holes (8) penetrate through the upper supporting plate (5) and the lower supporting plate (19), the heat dissipation holes (16) penetrate through the rear side of the cabinet body (2), a plurality of heat dissipation holes (16) are formed, the inside of the cabinet body (2) is provided with a filter (6), a power supply (7), a controller (9) and a signal shielding device (12), the filter (6) and the power supply (7) are located at the bottom end of the inside of the cabinet body (2), the signal shielding device (12) is located at the top end of the upper supporting plate (5), the signal shielding device (12) is provided with a shielding interface (15), the controller (9) is located at the top end of the lower supporting plate (19), and the controller (9) comprises a display screen (10) and a control panel (11), display screen (10) and control panel (11) all are located the front side of controller (9), controller (9) with be equipped with the circuit line between power (7), wave filter (6), the signal shield ware (12) and connect.
2. The novel anti-interference control cabinet as claimed in claim 1, characterized in that the inner wall of the rear side of the cabinet body (2) is provided with a heat dissipation fan (17), and the heat dissipation fan (17) is positioned below the lower support plate (19).
3. The new type of control cabinet against interference as claimed in claim 2, characterized in that there are a plurality of said heat dissipating fans (17).
4. The novel anti-interference control cabinet according to claim 1, characterized in that the top end of the upper support plate (5) is provided with an indicator light (18).
5. The novel anti-interference control cabinet according to claim 1, characterized in that the window (3) and the top window (4) are provided with explosion-proof glass.
6. The novel anti-interference control cabinet as claimed in claim 1, wherein the handle (14) is wrapped with an insulating glue layer.
7. The novel anti-interference control cabinet according to claim 1, characterized in that the cabinet body (2) is made of stainless steel.
8. The novel anti-interference control cabinet as claimed in claim 1, characterized in that the outer surfaces of the cabinet body (2) and the cabinet door (1) are coated with insulating paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160675.6U CN214673536U (en) | 2020-09-27 | 2020-09-27 | Novel jam-proof switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022160675.6U CN214673536U (en) | 2020-09-27 | 2020-09-27 | Novel jam-proof switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673536U true CN214673536U (en) | 2021-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022160675.6U Active CN214673536U (en) | 2020-09-27 | 2020-09-27 | Novel jam-proof switch board |
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| CN (1) | CN214673536U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397228A (en) * | 2022-08-22 | 2022-11-25 | 广州国保科技有限公司 | Shielding cabinet |
-
2020
- 2020-09-27 CN CN202022160675.6U patent/CN214673536U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115397228A (en) * | 2022-08-22 | 2022-11-25 | 广州国保科技有限公司 | Shielding cabinet |
| CN115397228B (en) * | 2022-08-22 | 2023-11-24 | 广州国保科技有限公司 | Shielding cabinet |
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